eChapters

Being polytocous animal, sow give birth several (8-14) piglets in each farrowing, mother pig find several deficiencies and disorders during gestation, farrowing and postnatal conditions. Prior to birth intrauterine competition amongst the feotus piglets for nutrition and gas exchange is a big stress for abortion. Several infectious and non-infectious causes may hamper proper growth and pathological conditions resulting mortality (15-20%) in piglets than weaner and adults (Sarma, et al, 2012). Several risk factors are also responsible for piglet mortality.

Prenatal factors: Insults during pregnancy can impact a piglet’s ability to survive after birth and regulate their body temperature. Some maternal aspects that affect survability and mortality amongst piglets are prolong farrowing duration more than 4 hours, number of parity of sow, usually first and second parity show high mortality than subsequent parities and also older sow lose more piglets.

1. The first impression of a food is usually visual and major part of our willingness to accept a food depends upon its
   1. Size
   2. Shape
   3. Colour
   4. Texture
2. Colour can serve as a useful criterion of
   1. Quality
   2. Nutrition
   3. Texture
   4. Acceptability

1. Introduction

At present there is an increasing demand for colourants from natural sources. Since there is a possibility of banning of synthetic colours in view of their carcinogenic properties and already a reduction in number of permitted synthetic colours from 13 to 8 numbers in our legislation (PFA, 2005), the demand for natural colours is evident. In Japan and European countries because of the green movement, the demand for synthetic colours has been reduced. Synthetic colours in global market account for 400 million dollars. Despite processing limitations and higher costs, the global market for natural colours is estimated to be more than 939 million dollars (Espszezola, 1998). Color is recognized as a major factor affecting food acceptance. The consumer expects a specific food to possess a well defined colour and rejects any appreciable deviation from the normal. The change in colour during the preparation of food is a useful guide to quality control and is used by many food processors as the criterion for selecting raw materials. The characteristic colour of raw food is due to the natural pigments present in the plant and animal material. These can be enhanced in processed food products through the addition of food colourants. Addition of colour can make up for the colour losses during processing. Some of the major groups of colours are anthocyanins, carotenoids, betalains, chlorophylls, flavones and chalcones. Some of the plant sources of pigments are kokum, roscelle, chilli, marigold, beetroot, grapes and safflower. Sources of natural colours can be plants, animals or microbes. Fruits and vegetables form one of the main plant sources of pigments. Some of the plant materials rich in colours viz., alfalfa, marigold, safflower, strawberry, aronia fruits, grapes, red cherries have been exploited for pigment extraction and the results have shown positive effects. Some of the interesting features of the work carried out by researchers in this area are presented in the following sections.

The pigments are energy-rich organic compounds. The potential chemical energy of these compounds comes from the light energy. The light enrgy to be effective in photosynthesis must be absorbed by a suitable pigment. This vital role is performed by a suitable pigment. This vital role is performed by the green pigment. Chlorophyll, carotenoid (carotenes and xanthophylls), anthocynin and phycibilins.

1.    The function of myoglobin is to store in living animal’s muscle.

(a) Oxygen

(b) Nitrogen

(c) CO₂

(d) Oxygen + carbondioxide

2.    Myoglobin is in color when not carrying an oxygen molecule.

(a) Red

(b) Blue

(c) Purple

(d) White

Haemorrhoids or piles are due to swelling or enlargement of the veins that supply the rectal outlet of the body. Localized inflammation and bleeding, and also thrombosis in many cases often complicate this painful condition. People who suffer from constipation and other bowel disorders are more likely to develop haemorrhoids. Piles are also more common in pregnancy, and in conditions affecting the liver and upper bowel.

The pineapple is the leading edible member of the family Bromeliaceae which encompasses about 2,000 species, mostly epiphytic and many ornamentals. Pineapple (Anans comosus (L) Merr), belonging to the family Bromeliaceae, is one of the most important commercial fruit of the world. Its pleasant characteristic aroma and taste make it a choicest fruit both for fresh consumption and processing.

Now known botanically as Ananas comosus Merr. (syns. A. sativus Schult. f., Ananassa sativa Lindl., Bromelia ananas L., B. comosa L.), the fruit has acquired few vernacular names. It is widely called pina by Spanish-speaking people, abacaxi in the Portuguese tongue, ananas by the Dutch and French and the people of former French and Dutch colonies; nanas in southern Asia and the East Indes. In China, it is po-lomah; in Jamaica, sweet pine; and in Guatemala often merely pine.

The region which includes Central and Southern Brazil, northern Argentina and Paraguary, is believed to be the place of origin of Pineapple. From here it has spread to all countries of the tropic and some parts of the sub-tropics. It has been introduced to India in 1548. The major pineapple producing countries of the world’s are Hawaiian, Island, Philippines, Malaysia, Thailand, Brazil, China, Kenya, Mexico, Taiwan, South Africa, Australia, India and Indonesia.

Cultivars: Kew or Giant Kew, Queen, Mauritius, Cayenne, Red Spanish, Singapore Spanish, Haricharanvita, Charlotte, Rothchild. In Assam there are two indigenous varieties–Jaldhup Desi and Lakhat, both of which fall in Queen group.

Genus : Feijoa 
Species : sellowiana Berg.
Family : Myrtaceae
Chromosome No. : 2n = unknown

Origin
Feijoa is native of subtropical South America, widely distributed in western Paraguay, parts of Argentina southern Brazil and Uruguay.

Uses
All parts of the plants are edible, the fruit has great resemblance to guava in respect of its appearance and size and other important pomological traits. Usually consumed as dessert or cooked, petals being thick are used in salad, on accounts of its high fruit flavour is also made into jams, jellies etc., besides these fruit juice is used to add aroma to non-alcoholic beverages.

Pineapple is the second most popular tropical fruit next to bananas. It is also known as Piña, Nanas and Ananas. Native to South America, it was named for its resemblance to a pine cone but it is neither a pine nor an apple. When Christopher Columbus made his second voyage to the Caribbean’s in 1493, he and his crew ate the unusual fruit they found there. They thought the fruit looked like a pine cone, so they dubbed it the “Pine of the Indies.” When they introduced it to the English later on, they added the word “apple” because they thought it should be associated with another delicious fruit that people enjoyed. Thus, the name “pineapple” came into existence. In their natural form, every variety of pineapple has a rough, diamond-pattern skin. Their tastes vary slightly, though they all basically have the same juicy, tart taste. 

Mealy bug: Dysmicoccus brevipus: Pseudococcidae

Mealy bugs are major pests of pineapple in India. They can attack roots and aerial parts. Colonies of reddish –white mealy bugs infest roots, crown, and fruits and suck sap. The leaves change in colour from green to red or pink and the margins reflect inwards and leaf tip starts drying. Severely infested plants become stunted and bear only small fruits. The attacked plants should be drenched with an insecticide solution of contact insecticides like Quinalphos or Dichlorvos or Chlorpyriphos@ 0.05% concentration, in between the fronds and allowed to drip down to reach the roots. Addition of liquid soap @4 ml per litre or 4 g of soap powder per litre is a must to get the best results.

Genus : Ananas 
Species : comosus L. Merr
Family : Bromeliaceae
Chromosome No. : 2n = 50, 75, 100

Pineapple (Ananas comosus L) ‘Golden Queen’ belongs to order Farinosae and family Bromeliaceae. The name is derived from genus Bromelia in honour of Olaus Bromel, a Swedish botanist. Herbs or sub-shrubs  mostly epiphytic, has the distinction to be one of the major food plants of the world, which was selected, domesticated and developed by the early pre-historic people, who passed this valuable knowledge gathered for hundreds of years through earlier civilization. Pineapple developed to its present form in its natural habitat – New World, and was not know to the Old world before Columbus discovered America. Red Indians the local inhabitants of South America at that early time had already developed and named number of varieties which were partially selected by them or their ancestors based upon various desirable horticultural traits like fruit size and quality, earliness, long storage, and absence of seeds etc.

Origin and history: Pineapple is considered as one of the most popular tropical fruit, and is known as “Golden Queen” all over the globe. It can be grown as mixed crop in most of the orchards and also as hedge plant and as a pure crop. It is drought tolerant and suitable for marginal lands. Pineapple contain an enzyme Bromeline and volatile compound three methyl propionate ester. It is widely cultivated throughout the world and country is like Malaya, Hawaii, Brazil, South Africa, Singapore, Mexico and India. In India it is cultivated in eastern part of the country like West Bengal, Assam, Manipur, Maharashtra, Andhra Pradesh, Goa, Madhya Pradesh and Tamil Nadu.

Pineapple (Ananas comosus L.) is an important commercial fruit crop belongs to family Bromeliaceae. It is one of the choicest fruits all over the world because of its characteristic taste and pleasant flavour. Plant is herbaceous in nature with narrow pointed leaves and 50–100 cm height. The inflorescence composed of 150–200 flowers arranged in a compact spiral cluster. The flowers are perfect with three short fleshy sepals and petals, six stamens, floral bract and ovary with three locules. The plant bears a single fruit of cylindrical shape terminally on a peduncle come out from the centre of the rosette. Pineapple fruit is a multiple or sorosis type fruit formed by the partial fusion of numerous fleshy segments from several separate flowers and edible part of fruit mainly consists of the ovaries, bases of sepals, bracts and cortex of the axis. Commercial varieties are self sterile but easily crossable with plants outside their varietal group. The apex of fruit bears a compressed, leafy and spiny shoot known as crown. The fruit weight ranged from 1.00–2.50 kg and has outer colour yellow and very golden yellow flesh inside. Pineapple fruits are mainly consumed as fresh fruit, juice purpose and also used for canning. The typically yellow fruit flesh is found suitable for fresh consumption when sweet (10 to 18% sugar) and moderately acid (0.5 to 1.6%). Fruits are processed in various value added products like pineapple chunks, crushed pineapple, diced pineapple, slices, juices, syrups, jams, etc. The pineapple possess crassulacean acid metabolism (CAM), a photosynthetic carbon assimilation pathway with high water-use efficiency

The cultivation of pineapple, Ananas comosus is prevalent in Kerala, Andhra Pradesh, Bihar and North eastern parts of the country. It is one of the choicest fruits all over the world because of its pleasant taste and flavour. Pineapple is a good source of vitamin A and B and fairly rich in vitamin C and minerals like calcium, magnesium, potassium and iron. It is also a source of bromelin, a digestive enzyme. In addition to being eaten fresh, the fruit can also be canned and processed in to different forms. The description of some of the major pests infesting pineapple are given hereunder:

Mealy bug, Dysmicoccus brevipes (Cockerell) (Pseudococcidae: Hemiptera)

It is a polyphagous pest and besides pineapple it infests banana, sugarcane, citrus, coffee and long pepper. These are small, oval and soft bodied sucking insects. The eggs are pink in colour but remain inside the female body. The first stage nymphs are called crawlers which moves to find a suitable spot for sucking of cell sap, thereafter they settle at a particular place. The adult is elliptical and bears 17 pairs of wax filaments (Plate 10h). The colour of the pest is pink but looks white due to white waxy covering. The mealy bug first infests root and later they are found

Abstract

Any environmental variable, can adversely affect the optimal growth conditions of the plants. The stressed environment makes the plants to alter their physiology for survival rather than reproduction. Prolonged drought, intense raining, frequent floods, cold waves high and low temperatures are the predicted abiotic stresses in the future due to climate changes. Water stress is one of the important growth limiting factor which decreases plant growth during vegetative stage. Crops grown under rain-fed conditions are the most affected by seasonal variations in rainfall. Therefore failure of monsoon, high temperature and salinity usually result in water stress. In addition, it causes serious negative impacts on crop growth and yields. A greater stress tolerance capacity could also be largely attributed to the plants by the symbiotically associating microorganisms capable of modulating stress factors. The microorganisms having close association with plants are referred as plant associated bacteria (PAB), which can be grouped into rhizospheric (in vicinity of root) and rhizoplanic (on surface of root), endophytic (inside the plant tissue)  and phyllospheric (on the leaf surface ) bacteria. Among the PAB, pink pigmented facultative methylotrophic (PPFM) bacteria belonging to the  genus Methylobacterium are well known for their intimate ubiquitous occurrence in the plant.

A pipe is connected to a tank or cistern. It is used to fill (inlet) or empty (outlet) the tank. Therefore, Inlet refers to a pipe which is connected to fill a tank is known as an inlet, while outlet refeRs to a pipe which is connected to empty a tank is known as an outlet. Generally the problems on pipes and cisterns are similar to problems on time and work. In pipes and cistern problems, the amount of work done is the part of the tank of filled or emptied. And, the time taken to do a piece of work is the time taken to fill or empty a tank completely or to a desired level. Following points should be remembered to solve the probles;

Laboratory pipettes are classified by their method of liquid transfer. There are two types of pipette one is plastic which is made up of polystyrene and are essentially disposable and second one is glass pipettes are very resistant to chemicals. Glass pipette can be used frequently by washing, sterilising and dry heat sterilisation is also available. Some of the common types of pipettes are using in laboratory such as serological, volumetric, micropipettes, multichannel, and Pasteur pipettes. Serological and graduated pipettes are used for transferring various volumes, while micropipettes and volumetric types of pipettes are only considered for precise measurement and transfer. Multichannel pipettes are used for dispensing into multiple wells, and Pasteur pipettes are simple for transferring small amounts.
1. Serological Pipettes
• Also known as graduated pipettes, made of glass or transparent polystyrene they are calibrated with markings to measure and dispense varying volumes.
• Appropriate for cell culture applications, transferring liquids and mixing.
2. Multichannel Pipettes
• It is design to transfer multiple samples at once, often used for 96 well plates or pcr tubes.
• It can be manual or automated, with multiple heads for faster dispensing.
3. Volumetric Pipettes
• It is designed to supply for single and particular volume of liquid.
• Marked by single graduation for an exact volume, such as 1, 5, 10, 25, and 50 mL.
• Used in chemical reactions and analysis where accuracy is crucial.

In molecular biology and biochemistry, the ability to accurately and reproducibly measure and transfer small volumes of liquids is critical for obtaining useful results. For volumes less than 1 ml, the most common method for measuring liquid volumes involves the use of a device known as a pipetman or micro-pipette.

The pipetmen can be both fixed and variable volumes. Commonly used pipetmen are: P1000, P200, P20, P10 etc. P1000 are useful for volumes from 200 to 1000 µl. P200 are useful for volumes from 20 to 200 µl. P20 are useful for volumes from 0.5 to 20 µl. For beginners fixed volume pipetmen are more useful. It is important to ascertain whether the correct pipetman is chosen for measuring the volume one needs.

Today the world is facing a variety of interrelated problems such as food production, energy use, pollution, unemployment and urbanization, mainly because the developmental strategies contravene the basic philosophy of ecology. The world ecosystem is becoming increasingly more unstable through an ever growing dependence on finite resources of fossil fuels. Food production system in developed countries, both terrestrial agriculture and fisheries are energy intensive and are thus, not entirely suitable for developing countries. An alternative strategy to an increasing reliance on fossil for agriculture development should depend on locally available sources of renewable energy and resources. A significant effect could be made through recycling organic wastes into fish. Organic wastes can be recycled in ecologically sound pond based systems fueled by solar energy. The reuse of wastes would safeguard the environment from pollution and lead to a reduction in diseases of insanitation. Recycling of animal wastes is the cheapest way of protein production by reducing cost of production. Fish farming in Europe, Israel and USA is energy intensive, since more farmers use commercially prepared feed formulations which resulted in cost to feed often exceeding 50% of the total operating costs.

In recycling of waste through fish culture, fish is considered to have a great potential to change raw protein into high energetic edible protein. The rationale behind raising fish on organic manure is that about 72.98% of the nitrogen, 62.87% of phosphorus and 82.92% of potassium in the feed rations fed to animals are recovered in their excreta. In most of the world, cereals and legumes account for most of the proteins and calories consumed, but fish produced cheaply by recycling wastes would provide a low energy way to produce an animal product and diversify the diet. Fish, being the cheap source of animal protein is now widely accepted to meet the persistent and widespread malnutrition in developing countries.

Aquaculture is the fastest growing food production sector in the world with annual growth in excess of 10% over the last two decades. Much of this development has occurred in Asia, which also has the greatest variety of cultured species and systems. Asia is also perceived as the ‘home’ of aquaculture, as aquaculture has a long history in several regions and knowledge of traditional systems and is most widespread.

Genus : Pistachia 
Species : vera L.
Family : Anacardiaceae
Chromosome No. : 2n = 30

Among the nut crops Pistachio nut (Pistacia vera L.) occupies a significant place for its delectable and nutty flavoured kernels which in large quantity is imported to India mainly from Iran and Afghanistan. On account of its demand for very exacting climatic requirements the crop has failed to establish successfully in number of new regions where efforts were made to introduce this crop, despite the fact that it resists drought and adverse soil conditions much better than more important fruits of the family Anacardiaceae. Pistachio trees are long lived but grow very slowly in early years of its plantation compared to many of the deciduous fruit trees. Alternate bearing is also a wide spread phenomena in this crop. Pista is a fruit of temperate region and can withstand wide fluctuation in temperature. The exact place of its origin though not definite, is often regarded to be indigenous to central Asia, where large stands of wild pistachio trees are found growing in abundance.

1. Introduction

The pistachio nut tree, Pistacia vera L. has been extensively cultivated since ancient times in the Middle Eastern and Mediterranean countries; in India, Afghanistan. The climatic conditions favorable to pistachio culture are similar to those for almond and olives, and prevail in extensive regions of the western United States also. Pistachio is a nut which comes originally from Iran and has the history of 4000 to 5000 years. Pistachio is a drought-tolerant, slow-growing, deciduous tree that reaches to a height of 30 ft. The tree survives in arid regions where summers are hot and the winters cold. Rocky, poor terrain with little rainfall is no problem as long as there is good drainage. The fruits grow in clusters. Although called a nut, botanically, pistachios are actually drupe. The pistachio consists of a bone ivory shell that encases the edible meat portion, called the seed.

• It can withstand a very wide range of temperature from 30 to 42°C.
• Pistachio was grown for the first time in the early eighties using seeds of pista at the PCDO Bhoktu and Regional Horticultural Research Station, Sharbo in Kinnaur district of HP.
• The two commercial varieties namely Kerman (Pistillate) and Peters (Staminate) were introduced India from California in 2001.
• They are drought resistant and very tolerant of high summer temperature, but con not tolerant excess of dampness and humidity.
• P. atlantica, P. terebinthus P. integerrima are seedling rootstocks.
• Rafsanjani is the world-famous pistachio growing region in Iran.
• Iranian varieties: Momtaz, Owhadi, Agah, Safeed.
• Turkish varieties: Uzun, Kimizi.
• California varieties: Kerman, Peter Ibrahim, Owhadi, Safeed, Sharti, Wahedi, Bronte, Sfax.
• Other varieties: Buenzle, Minassian, Red Aleppo, Trabonella.
• A sister seedling of Kerman, namely Lasson also produces good quality large-sized nuts.

Pistacia integerrima Stewart (Pistaceaceae) is an ethnobotanically important tree native to Asia. Pistacia integerrima is a species of pistachio tree native to Asia, commonly called zebrawood or the crab’s claw. It is often classified as Pistacia chinensis ssp. integerrima.

Pistacia integerrima, commonly known as kakra shingi, is a moderate-sized deciduous tree, up to 18 m in height, with a short stout bole found in the Himalayas from Indus to Kumaon. Hard, horn-shaped, rugose, hollow galls like excrescences are formed on the leaves and petioles of the plant by an insect of Pemphigus species. Dry powdered galls have a very astringent and slightly bitter taste and terebinthine odour. This tree is also used as a rootstock in the cultivation of commercial pistachios

Morphological characteristics

It is a moderate sized deciduous tree with rough grey bark. Leaves are 15-23 cm long with or without a terminal leaflet. Leaflet is stalked, 4-5 sub-opposite pairs, lanceolate, coriaceous, entire and arched. Flowers are greenish-yellow or brownish in colour, dioecious, 0.2 cm diameter, reddish in lateral, puberulous panicles, appearing with or just before the young leaves.

7.1 Introduction

Placoderms (plate-skinned fishes) (Fig. 7.1) flourished and evolved in divergent lines during the Devonian period and became extinct by the end of the Permian period. They were bottom-dwelling, mud-sucking Palaeozoic fishes that may have been nectonic. Their bodies were divided into three parts: the head, the trunk and the tail. They ranged in size from 10 cm to 9 meters. The head and trunk are surely covered by bony plates.

The vast livestock population requires proper harvesting of animal by-products to generate income to the farmers and to provide the employment to marginally educated masses. The density of livestock in our country demands atleast one animal by-product processing plant in each fifty kilometer range. Proper utilization of animal by-products will also serve in reduction of environmental pollution through slaughter house. Ultimately image of the meat industry can be enhanced by proper utilization of animal by-products. The proper disposal of animal slaughter house and by-products waste is further necessary to reduce the environmental pollution and to enhancement the livelihood of neighourers.

Given our substantial livestock population, it is essential to efficiently process animal by-products to enhance economic gains and generate employment opportunities for individuals with limited educational backgrounds. To effectively manage the high density of livestock, it is advisable to establish animal by-product processing facilities at intervals of every 50 kilometers. Additionally, situating these facilities in proximity to abattoirs can contribute to the reduction of pollution. Furthermore, the waste generated from both abattoirs and processing plants can be utilized to produce biogas, offering mutual benefits.
Incorporating by-product utilization facilities is a critical component of modern abattoirs. This approach not only boosts profits for producers but also mitigates environmental pollution resulting from improper waste management. In nations such as India, where there is a scarcity of modern abattoirs and many operate using outdated practices, it becomes particularly vital to establish facilities dedicated to the management of deceased animals and slaughterhouse waste. Some developing countries have even resorted to employing mobile units to effectively manage dead and fallen animals.
While it is frequently asserted that every part of an animal, with the exception of its last cry, holds value when utilized appropriately, the actual utility of byproducts is contingent upon various factors, including the size of the abattoir (the number of animals processed daily), the availability of raw materials, the current applications of by-products, and their significance.
A standard by-product utilization facility encompasses various components such as rendering plants, hide/skin storage, and casing processing units. These facilities gather raw by-products and transport them to different processing centers located away from the slaughterhouse. For example, glands may be directed to the pharmaceutical sector, skins to tanning operations, fat to soap production, and bones to gelatine extraction. When designing such a facility, it is crucial to consider the availability and quantity of raw materials to ensure efficient functioning and comprehensive utilization of by-products.

Introduction

A planer machine is a commercial machine tool hired for transforming the metal blocks or metal workpiece into the desired calculated shapes by generating the flat surfaces on a workpiece. Similar to a shaper machine, a planer machine is used for forming flat surfaces on the work piece using the single-point cutting tool.Planer machines are generally hired for operation on the larger workpiece or metal structure (blocks) that cannot be achieved by the shaper machine. They generally have larger beds and larger reciprocating movements covering a greater working length and surface area as compared to shaper machines.

Planned Strategies for Rural Development in India

The Food and Agriculture Ministry appointed a Committee to examine the Grow More Food activities of the Government which were in implementation and to suggest measures for ensuring rapid expansion of agricultural production. The Grow More Food Campaign Inquiry Committee pointed out that there was imperative “Need of an organisation for intensive rural work which would reach every farmer and assist in the coordinated development of rural life as a whole similar in conception to the “extension” or “advisory’” services in the U.S.A., the U.K. and elsewhere.” One of the recommendations of the Committee was that an extension agency should be set up for rural work, which would reach every farmer and assist in the coordinated development of rural life. The Planning Commission set up the Government of India in 1950 to formulate the First Five Year Plan summarized the reasons for failure of the earlier efforts by the governmental and voluntary organisations as follows

Successful designing of new gardens needs proper planning besides consideration of several things like type of garden, purpose, theme, users etc. The next phase is examining all necessary physical inputs and assessing feasibility of developing the particular type of garden. Advantages and disadvantages of the site are also to be considered before finally deciding the kind of garden to be developed. Every type of garden has a set of requirements and one has to evaluate critically all those things in detail, once the conceptualization is over.

Before taking up planning, the designer or the landscape architect should consider following basic points.

Planning

A greenhouse, is basically the purpose of providing and maintaining a growing environment that will result in optimum production at maximum yield. The agriculture in the controlled environment is possible in all the regions irrespective of climate and weather. It is an enclosing structure for growing plants, greenhouse must admit the visible light portion of solar radiation for the plant photosynthesis and, therefore, must be transparent. At the same time, to protect the plants, a greenhouse must be ventilated or cooled during the day because of the heat load from the radiation. The structure must also be heated or insulated during cold nights. A greenhouse acts as a barrier between the plant production areas and the external or the general environment.

Site selection and orientation

A greenhouse is designed to withstand local wind, snow and crop loads for a specific cropping activity. In this way, the structure becomes location and crop specific. The building site should be as level as possible to reduce the cost of grading, and the site should be well aerated and should receive good solar radiation. Provision of a drainage system is always possible. It is also advisable to select a site with a natural windbreak. In regions where snow is expected, trees should be 30.5 m away in order to keep drifts back from the greenhouses. To prevent shadows on the crop, trees located on the east, south, or west sides should be at a distance of 2.5 times their height.

Planning

• Generally 10% of the total area is left aside for building, roads, paths, tube-well, channels etc.
• Windbreak is very important aspect of orchard planning.
• Windbreak plants are planted in North–Wset direction.
• The market should be vicinity of orcharding site. It reduces transportation.
• The site of orchard should not be a wind or flood prone area.
• The soil should be neutral in reaction (pH 7).
• As per climate adaptability, fruit plants have been classified into three groups; tropical, sub–tropical and temperate types.

There are several planting plans or systems which can be adopted for planting an orchard. The main principle for the layout of orchard is:

1. It should accommodate maximum number of plant per unit area.
2. Provide adequate space for the development of the tree.
3. Ensure convenience in orchard operations.

The various lay out systems used are the following

Introduction

Spectacular accomplishment in every sector has enabled India to be amongtop achieving nations. However, every section of the society is not benefited by these achievements and problem of malnutrition still remains unresolved. Malnutrition is a common problem faced by underdeveloped and developing countries suchas Philippines, Nepal, Sudan,Tanzaniaand Indiasincelongback. Malnutrition includes undernutrition(wasting,stunting,underweight),inadequate vitamins or minerals as well as overweight, obesity and resulting diet-related non communicable diseases(NCDs). As per the latest report of World Health Organization, 52 million children under 5 years of ageare wasted, 17 million are severely wasted and 155 million are stunted, while 41 million are overweight or obese (WHO, 2018). More than 50% women of marriage age are suffering from anemia. If women are malnourished at the time of pregnancyand delivery, the babybornface theproblems such asphysical retardation,sensitive tocommon infections, reduced cognitive abilities, reducedmental development, etc. As per the World Health Organization (WHO) guidelines, starting from the date of conceiving a child, the first 1000 days are a critical window from nutrition point ofview.Unfortunately, inseveral regions of developingcountries includingIndia, neither the mother nor the babyis provided with the right quantity and qualityof food during this window period. Therefore, it is important for the policymakers to identifymalnutrition at an earlystage for timelyplanningand implementation of various intervention strategies at the community, village, and district level. NitiAyog, Government of India (GoI) (previously known as Planning Commission), in an effort to eliminate malnutrition,regularlyplans several short and longtermnutritionalprogrammesand policies.In thischapter,we willdiscuss some of these policies launched since independence and their impact in combatingmalnutrition.

The following is the plan of action to hold Animal Health Camps
1. Attempt will be made to hold at Gram Panchayat level.
2. Before 2-3 days monadi of camps must be do.
3. The camp will be held for 1 day. It will start by 7 AM and close at 2 PM.
4. The venue should be selected so that it is in the central location to get cases from 3-4 villages in order to provide facilities of clinical examination, pathological tests, etc.
5. The venue should be centrally located and easily accessible to the general public.

The progress of AI organization depends upon the type of service over and above that initially expected by the members. A well-conducted field service is very important in expanding the growth of any breeding organization. It includes activities as publicity, cooperation in health control, production testing and culling and progeny appraisal, the holding of demonstrations and open house and participation in cattle shows. The salary of a technician with bonus incentive encourages to do work of a high order. The semen costs per inseminated cow can be reduced by maintaining highest quality standards in producing, processing and shipping, by increasing number of cow serviced and by cutting all unnecessary costs. When breeding efficiency is high, the required amount of semen is kept at a minimum. An increase in cows inseminated is a key factor in keeping an organization in the back.

Group Discussion
Group discussion is the method by which two or more persons meet, express or suggest their ideas for getting the solution to the felt problems by them.
Objectives of group Discussion
• To develop the democratic leadership among the members.
• To conduct the systematic group discussion to solve the problems.
• To give opportunity to each member to share experiences.
• To promote the habit of talking, thinking, group planning and group action.
• To identify the group and focus the public interest and mobilize them for group action.

Awareness campaign should help educate your community on a specific subject by sharing basic information and providing examples. This will help community members have healthy conversations and increase awareness. This will begin the prevention process. Any awareness campaign should include following step;
1. Choose Your Topic Or Goals
2. Find Your Resources: Awareness campaigns take a lot of resources. You might have a set budget to implement your campaign. Money is not the only resource you will be using. Resources such as time, marketing and promotional material etc also needed for successful completion of campaign.
3. Segment Your Audience
4. Create a Schedule of Events, Programs, and Initiatives

This practical assignment is dealing with planning and preparation of agricultural information materials- leaflet, pamphlet and news stories, in this assignment required guidelines are provided for the students for preparing these agricultural extension material more effectively.

PURPOSE

To equip students in preparing Agricultural Information Materials like leaflets, pamphlets and news stories.

The City of Kumbh: Temporary Township and its major concern

From antiquity Allahabad has been regarded as a centre of pilgrimage [Table 9.a.]. The number of pilgrims visiting the city during Kumbh shows a steady rise, a clear indication of its popularity over the years. The official record shows 25 lac pilgrims in 1906, the first Mela of twentieth century, the number rose to 30 lac in 1918 and by 1930 recorded an increase of nearly 60%. There was a decline however due to the World War II, in 1942.

What is a Camera Shot

A camera shot consists of a sequence of frames captured continuously from when the camera starts recording until it stops. This uninterrupted footage is crucial in filmmaking and video production. By utilizing various types of shots, angles, and camera movements, filmmakers can highlight particular emotions, ideas, and actions within each scene.

Camera Shot Size Overview

The following shot size cheat sheet illustrates how different shot sizes appear on screen, helping to distinguish between them.

Understanding Shot Sizes

The essential shot sizes, ranging from establishing shots to extreme close-ups are explained in this chapter.

Before beginning the actual work on the establishment of a Fruit and Vegetable Processing Industry the following points should be considered:

Availability and possibilities of obtaining Funds: Investment of own money or obtaining loans from banks etc.

The scale of industry (Large, Small, Cottage or Home): Has to be decided based on availability of raw material, funds availability, land, labour and other resources.

The location: The processing unit should be located near to the actual production site of raw material so that the transportation costs of high bulk raw materials is reduced. There is no fun or justification of establishing apple processing industry in Lucknow or Bangalore and mango processing industry in Shimla as the related raw materials would have to be transported through long distances.

Site: Site selected in the location should be sunny area free from dampness and sufficient space for waste disposal should be ensured.

Introduction

Planning scripts for documentary production and drama is crucial for creating compelling and effective visual narratives. Documentaries focus on presenting factual content and real-life stories, aiming to inform or inspire audiences through a detailed exploration of a specific topic. In contrast, dramas revolve around fictional stories designed to evoke emotions, explore complex characters, and engage viewers with imaginative scenarios. Both genres require meticulous planning and scripting to ensure clarity, coherence, and impact. For documentary production, the script serves as a blueprint that guides the storytelling process, balancing factual accuracy with engaging presentation. In drama production, the script outlines the narrative structure, character development, and dialogue to create an immersive and emotionally resonant experience. Understanding the nuances of scripting for both types of productions allows creators to effectively communicate their messages and captivate their audiences.

A One-Minute Video Script

A one-minute video script is a brief yet powerful tool that can make a significant impact. The goal is to convey your message quickly and clearly within a short amount of time. This script should have a strong structure, starting with a powerful beginning to grab the audience’s attention and ending with a clear call to action (CTA). Crafting your video script allows you to tailor your message precisely to your target audience, ensuring maximum engagement.

Key Elements of an Effective One-Minute Video Script

• Powerful Beginning: Start your script with an attention-grabbing intro. This could be a surprising fact, a bold statement, or a question that piques the audience’s curiosity.

• Clear Main Narrative: Focus on the main narrative. Ensure your message is clear and easy to follow, keeping the audience engaged throughout.

• Strong Call to Action: Conclude with a strong CTA that encourages viewers to take the next step, whether it’s visiting your website or subscribing to your channel.

Over the past thirty years, digital imaging methods have gained prominence in the food and agricultural industries due to their non-invasive nature and high throughput capabilities. These techniques provide precise and quantitative descriptions of biological products. Recent advancements in artificial intelligence, particularly deep learning, have significantly enhanced computer vision, making it a crucial element of smart food and agricultural systems. Common applications include quality control of bioproducts, plant disease detection, plant phenotyping, crop yield estimation, animal production, and animal welfare. Studies indicate that the market for agricultural-related machine vision and AI is projected to quadruple to $4 billion globally by 2026, driven by the anticipated increase in the world’s population to nearly 10 billion by 2050 and the existing 50% food gap needed to feed this population.

The Red-Green-Blue (RGB) color imaging system, which provides information on objects’ color, texture, and 2D morphology, is one of the most widely used computer vision techniques. However, 2D color imaging systems are limited in that they cannot capture the 3D spatial location information of objects. This 3D information is vital for describing the physical properties of bioproducts, such as size, and is essential for guiding autonomous robotic systems in precision tasks like pruning, harvesting, and cutting. With the development of affordable 3D imaging hardware, it is expected that 3D imaging techniques will become more prevalent in food manufacturing and agricultural engineering. However, various 3D cameras have different design principles and imaging capabilities, resulting in varying camera parameters like resolution and frame rates. Selecting the most appropriate 3D imaging system for specific applications is crucial to provide accurate information and ensure functionality under challenging environmental conditions, such as occlusions and lighting variations. Additionally, the extra 3D data, including point clouds and depth information, complicates data analysis, necessitating the design of efficient 3D analysis models for successful implementation. Following figure provides a timeline of the development of crop modelling approaches.

Charts and graphs are essential tools for visualizing data and presenting information in a clear and comprehensible manner. They transform raw data into visual representations, making complex data easier to understand, analyze, and communicate. Various types of charts and graphs serve different purposes and are chosen based on the nature of the data and the message intended to be conveyed.

Historical Background and Evolution

The use of charts and graphs dates back centuries, evolving alongside advancements in mathematics, statistics, and technology.

Early Developments

Ancient Civilizations: Early forms of data visualization can be traced back to ancient civilizations. For example, Egyptian hieroglyphics and Babylonian cuneiform tablets included basic graphical representations of information.

William Playfair (1759-1823): Often considered the father of statistical graphics, Playfair introduced several fundamental chart types, including the bar chart, line chart, pie chart, and circle chart, in his works such as “The Commercial and Political Atlas” (1786) and “The Statistical Breviary” (1801).

Flashcards are a study aid that typically consists of a set of cards bearing information, such as vocabulary words, questions, or concepts on one side, and their corresponding answers or explanations on the other. They are used to enhance memory through active recall and spaced repetition.

Planning for Flashcards

1. Define the Purpose and Scope

• Determine the subject or topic you want to study.

• Identify the specific concepts, terms, or questions that need to be included.

2. Gather Resources

• Collect textbooks, lecture notes, or other educational materials related to the topic.

• Ensure you have reliable and accurate information. 

A poster is a printed or digital graphic display designed to convey information or messages to a target audience. Posters can include a combination of text, images, and graphics and are often used for advertising, educational purposes, propaganda, and events promotion. They are typically displayed in public spaces to reach a broad audience.

Historical Background and Origins of Posters

Early History

Ancient and Medieval Times: Early forms of posters can be traced back to ancient civilizations where announcements and decrees were inscribed on stone tablets and walls. The use of posters as we know them began with the invention of printing technologies.

15th Century: The invention of the printing press by Johannes Gutenberg in the 15th century paved the way for mass production of printed materials, including early forms of posters.

This practical assignment is associated with the planning, preparation and presentation of Microsoft PowerPoint slide. This assignment not only helps students in gaining first-hand knowledge on preparation of PowerPoint slide, but also improves their presentation skills while presenting a presentation before the audience.

PURPOSE

To acquaint students with first-hand knowledge about the power point slides and how to prepare it.

To get an idea about the presentation of power point slide in front of the audience.