eBook Chapters

Objective: To explore and document the taxonomic characteristics of Strepsiptera and Mecoptera, highlighting their unique morphological features and biological adaptations.

Objective: To elucidate the taxonomic characteristics of Psocoptera and Mallophaga, emphasizing their distinctive morphological features, ecological roles as parasites, and significance in entomology and veterinary sciences

Objective: This practical aims to understand the taxonomic traits of Terebrantia and Tubilifera, focusing on their unique features and differences.

Objective: The aim of this practical session is to explore the taxonomic features of the order Isoptera and classify its families.

Order: Isoptera (Iso = equal, ptera = wing) – Termites

Taxonomic Characteristics

1. Moderate-sized, social insects with thin skin, comprising various castes such as winged kings and queens, wingless kings and queens, workers, and soldiers.

2. Exhibits simple metamorphosis.

3. Mouthparts are of the typical biting and chewing type.

4. Wings are equal in size, long, narrow, membranous, and somewhat opaque.

5. Workers and soldiers of both sexes are wingless and sterile forms.

Objective: Identify and understand the distinctive features of the order Lepidoptera and its significance in agriculture through key families.

Objective: The objective of this practical exercise is to understand the taxonomic features of the order Orthoptera and classify its suborders and families.

Observations: Order - Orthoptera (Orthos = straight, pteron = wing) Includes grasshoppers, crickets, and locusts.

Key Characteristics

1. Presence of wings, either fully developed, shortened (brachypterous), or absent (apterous).

2. Mouthparts are of the biting and chewing type (mandibulate).

3. Hind legs are typically enlarged and adapted for jumping.

4. Two pairs of wings, sometimes reduced or vestigial. The front wings, called Tegmina, are straight and thickened, while the hind wings are membranous.

5. Exhibits gradual metamorphosis, where nymphs closely resemble adults in essential features and habits.

Objective: To explore the habits, habitats, and taxonomic features of the order Thysanoptera and the family Thripidae.

Order: Thysanoptera

Etymology: Thysano (fringed) + Ptera (wings) = Fringed-winged Insects (THRIPS)

Habitat: Terrestrial, commonly found in flowers

Habit: Phytophagous, feeding on plant material

Size: Minute to small, characterized by thin, slender elongated bodies

Taxonomic Characteristics

1. Antennae: Typically 6-10 segmented, with sensorial structures (cone like) on the 3rd or 4th segment.

2. Compound Eyes: Conspicuous, with 3-4 ommatidia in apterous forms and up to 150 in winged forms. Winged forms also exhibit 3 ocelli.

3. Mouthparts: Asymmetrical, lacking the right mandible. Adapted for lacerating, rasping, and sucking, with three stylets. The mouth cone, formed by the labrum, labium, and maxillae, extends ventrally between the fore coxae

Insects are present everywhere. In the world where life is possible, insects can be found. To begin with, it is not necessary to go to distant places. Insects can be collected from garden, cultivated fields or even in our house. For the collection of insects, we must have some idea of the following:

1. How they live.

2. What they require at different stages of life.

A. Complete Metamorphosis

There are four stages

Abstract

Extensive occurrence of alkaline soils has been reported from the Indo-Gangetic plains of Northern India, which is commonly known as ‘usar’ or ‘reh’. High alkalinity and high exchangeable sodium percentage (ESP) of such soil render it inhospitable for normal crop production. Research efforts over the past few decades have resulted in evolving a number of practices for the reclamation and management of such soils. However, application of biological inputs in combination with some moderately salt tolerant plant species seems to be a better option. AM fungi is well known to enhance the ability of plants to cope with environmental stresses generally prevalent in the degraded ecosystems and stress conditions by providing a number of nutritional and non-nutritional benefits. Since isolates of AM fungi differ in their tolerance to adverse physical and chemical conditions in soil and are better adapted to their native stressed microhabitat, selection of appropriate native AMF isolate is necessary for any large scale reclamation program. Taxonomic diversity of AM fungi in the alkaline soils of Upper Gangetic plains of district Allahabad and adjoining areas has been investigated and it was found that such soils have a detrimental effect on the AM spore population, distribution and diversity. Maximum spore population occurred in winter and minimum in summer. Glomus followed by Acaulospora was the most dominant genus. Acaulospora scrobiculata and Glomus fasciculatum were the most frequent species followed by Glomus mosseae and Glomus aggregatum. Glomus fasciculatum was the most abundant species followed by Glomus mosseae and Acaulospora longula.

The study of science is incomplete, if it is not made available to others. The most popular way to make the work wide circulated is through publication. It is most important for taxonomists that what is most needed in the world about their work, is to be published in time. In taxonomy, the publications may be in the form of book, pamphlets, journals, articles, scientific papers, symposium chapters, catalogues and check-lists etc. A taxonomist should publish his work in appropriate journals like population studies or biological studies etc. It should be mentioned in the title if the new research is published. Sometimes, new taxa of one country are included in the faunal work of another country without mention in the title about the country. This is bound to remain out of knowledge for future works. The major types of taxonomic publications are as follows:

Publication of New Taxa

These are ordinary descriptive papers of new taxa such as subspecies and genera. Such descriptions do not involve careful comparison of all related species. The published descriptions may be justified only when the names of the taxa are required for biological or economic works. These are also helpful in revision of any work where the new species can be easily fitted in the classification. In addition to this, short communications concerning with new records of various taxa are also quite useful.

It is crystal clear that India is one of the 12 mega biodiversity countries in the world. The country has been divided into 10 biogeographic regions. In our country, the diverse physical features and climatic situations have formed ecological habitats like forests, grasslands, wetlands, coastal and marine ecosystems and desert ecosystems, which harbor and sustain immense biodiversity. 

Although the Rhabditids have been studied from last one century, the field level use of Entomopathogenic nematodes the members of Rhabditids for the management of insect pest was followed only after Dutky who practically used EPNs in 1937 on Apple Codling moth.

The taxonomy of Entomopathogenic nematodes of the order Rhabditidae is discussed in this lecture.

1. Introduction

Plant taxonomy and the cultivated plants have a close relationship of great antiquity. This ancient relationship can be traced back to the invention of incipient agriculture (neolithic revolution), about 10-13000 years BCE (Stearn 1965; Balter 2007). The early foundation of plant taxonomy was thus laid largely on humans’ knowledge on cultivated plants. This body of rudimentary knowledge on identifying the properties of different types of plants for food, medicine, clothing, shelter, and other uses led to the development of plant taxonomy- the first aspect of plant science to emerge as botany (Constance 1957). The fundamental principles of modern plant taxonomy with regard to the natural vegetation and flora were originally derived from cultivated plants (Li 1974).

The active process of cultivation of a plant, primarily through the intentional activity of humans has been considered the main criterion for categorising cultivated plants (Mansfeld 1959). According to Mansfeld’s approach, the number of cultivated plant species of the world was estimated to be about 7000 species, excluding partly the forestry plants, ornamentals, and plants used in amenity horticulture (Henelt and IPK 2001). Khoshbakht and Hammer (2008) expanded this list to include a total of 35000 species of cultivated plants, including 28000 ornamental plant species connected to gardening and landscaping. About 2500 plant species have undergone domestication worldwide, with over 160 families contributing one or more crop species (Zeven and de Wet 1982; Dirzo and Raven 2003).The growing numbers of cultivated plant species and the enormous diversity found in each of these species offer plenty of challenges as well as opportunities to the taxonomists to take up cultivated plant taxonomy as an active scientific pursuit. Despite this, there has been a lack of interest among taxonomists towards cultivated plant taxonomy.

24.1 Introduction

Taxonomy, which includes identification and classification has transformed into systematics and biosystematics in the recent times and is integrating itself into the biodiversity, which is now a global phenomenon occupying the main thrust of human life (Narendran, 2001). The magnitude and cause of this biodiversity is the central problem of taxonomy and one of the key problems of science as a whole, not to speak of pest management. The science of taxonomy started in the late eighteenth century by a Swedish biologist, Carl Linnaeus who with a small number of similar minded scientists pioneered a standard system of using two Latin names for an organism, denoting “genus” and “species” which is still in vogue. This led to referring of biological organisms by an universally agreed name and identity, and further providing means for their realistic classifications. When these identifications and classifications got strengthened further with accumulated biological knowledge, it allowed the development of modern biology on a sustainable and stable base.

Introduction

Taxonomy, which includes identification and classification has transformed into systematics and biosystematics in the recent times and is integrating itself into the biodiversity, which is now a global phenomenon occupying the main thrust of human life. The magnitude and cause of this biodiversity is the central problem of taxonomy and one of the key problems of science as a whole, not to speak of pest management. The science of taxonomy started in the late eighteenth century by a Swedish biologist, Carl Linnaeus who with a small number of similar minded scientists pioneered a standard system of using two Latin names for an organism, denoting “genus” and “species” that is still in use. This led to referring of biological organisms by an universally agreed name and identity, and further providing means for their realistic classifications. When these identifications and classifications got strengthened further with accumulated biological knowledge, it allowed the development of modern biology on a sustainable and stable base. In addition, in the recent times taxonomy has become more demanding subject for areas in science and technology, which are dependant on access to accumulated experience and knowledge for their survival and development. Insect pest management is one such area where taxonomy provides the essential scientific basis, without having any claims of its own and integrating itself in such a manner that its role is difficult to delineate precisely.

Abstract

Mycorrhizal symbiosis is a highly evolved mutually beneficial relationship found between Arbuscular Mycorrhizal Fungi (AMF) and vascular plants. Knowledge of taxonomic and functional diversity of AM fungi is important in understanding the biology and ecology of such a widespread mycorrhizal symbiosis. Classification and identification of AM fungi remains in the formative stages of growth, with all the attendant turmoil. Since Glomus is known to be an important AM genera for providing multifacet benefit to several economically important plants. Hence, in this review article an attempt has been made to describe 120 Glomus species along with the line diagram of 63 Glomus species for their proper identification that can be used as an identification manual for mycorrhizal researchers.

Taxonomic classification of avian species is beyond the scope of this booklet. However, since the preliminary knowledge of bird species for students of avian medicine class is of interest, the following description of most common pet and wild birds are being attempted for their benefit.

GALLINEFORMES: This order includes domestic chicken, turkey, pheasants, peafowl, grouse, quail, guinea fowl, guans and curassows.

COLUMBIFORMES: Includes pigeons and doves.

PSITTACIFORMES: Includes parrots, which have strongly hooked maxilla with a flexible attachment to the skull. They also have dexterous zygodactyl feet (two digits point forward and two backwards). The order includes.

The term “fish” most commonly refers to Agnatha (jawless fishes), Chondrichthyes (sharks and rays), Sarcopterygii (lobe-finned fishes) and Actinopterygii (ray f inned fishes). Although the ichthyologist Regan (1910) defined a fish species as a product of interrelated communities with common “morphospecies”, in the early 20th century, it should be emphasized that the concept of species classification varied across scientists.

Aristotle (335-332 BC) provided the earliest classification of fish and described 117 Mediterranean fish species obtained from the Aegean Sea close to Greece.

Introduction

From earlier chapters, it is evident that Lactobacilli and Bifidobacteria are the two important genera that have potent applications in food microbiology and human nutrition due to their role in food and feed production, preservation and also due to probiotic potentialities. Most of the bacterial species are still unknown indicating that the identification and classification of bacteria is a hard task since the beginning of microbiology and consequently our knowledge about bacterial ecology is very low. Mean while the expectations about novel bacterial products are high. Therefore, bacterial identification has become a growing field of interest in microbiology. Since, Lactobacilli and Bifidobacteria genera include a large number of species and strains exhibiting important properties in an applied context, chiefly in the area of probiotics as food and therapeutics, an updated list of species belonging to these two genera, their phylogenetic relationships and other relevant taxonomic information are of great significance. The classification and identification of a probiotic isolate at strain level point out its typical habitat and origin. Moreover, the species, or genus name, may also indicates the strain’s safety and technical applicability for its use in probiotic products. Taxonomy helps to place a newly identified organism in a relevant group and enables the scientific communication. Further it facilitates the construction of databases that can be used for rapid identification of organisms at laboratory level easily. Thus, taxonomy of Lactobacilli and Bifidobacteria helps to study these organisms scientifically and allows characterizing and arranging them in an orderly manner which promote the scientific community to explore the benefits from those organisms for the betterment of mankind.

Plant parasitic nematodes cause serious problems in sustained crop production. For a successful management of nematodes, their morphology, biology and host - parasitic relationship should be thoroughly studied. A thorough study is achieved only when its taxonomical position is known. Thus, in a simple way taxonomy can be defined as the theroretical study of classification of an organism.

The systematic arrangement of organisms into groups on the basis of their relationship is termed as classification.

Nematodes are placed in the group invertebrate, Kingdom Animalia.

Hyman (1951) revised the phylum Aschelminthes and included six classes viz., Rotifera, Gastotricha, Echinodera, Priapulida, Nematoda and Nematomorpha.

Plant parasitic nematodes cause serious problems in sustained crop production. For a successful management of nematodes, their morphology, biology and host - parasitic relationship should be thoroughly studied. A thorough study is achieved only when its taxonomical position is known. Thus, in a simple way taxonomy can be defined as the theroretical study of classification of an
organism.

1. The name taxonomy was first proposed by Candolle in 1813.

2. The shellfish includes two highly diversified (i.e. phylum Arthropoda and phylum Mollusca).

3. The commercial formalin used for preservation of shellfishes is about 40% concentration and diluted to 8-10%.

4. Ostracoda is also called as Seed or Mussel shrimps.

5. Cladocereans is also called as water flea.

6. Argulus is commonly called as carp lice.

7. Balanus species belongs to sub-class Cirripedia.

8. Pill bugs and wood lice are comes under the order of Isopoda.

9. Gammarus is commonly known as sand hoppers belong to order Amphipoda.

10. Squilla is called as Mantis shrimp belongs to order Stomatopoda.

The Mother Nature bestowed humanity with about 250,000 known plant species and perhaps the same or may be higher number of unknown plant species. Out of this treasure, 80,000 plant species are edible but human beings have probably exploited about 3,000 of these species for food and was cultivating about 150 on a commercial scale. However, largely human beings consumed only 20 different kinds of crops the world over and four of which viz. rice, wheat, maize and potato are supplying about 60 % of total calories. Under the circumstances, the food crops base even for well-known crops are shrinking at an alarming rate and in this process, many species have extincted from man’s food bowl. While doing so, we have considerably reduced the range of organic compounds that we now consume, thus making ourselves vulnerable to various stresses. Realising  importance of diverse food base in our life, thinking is going on among people of all lifestyles that more and more crops particularly those, which are known to be edible but have remained as “under-utilised crops”, should be brought into cultivation. This will ensure both food and nutritional security of people. Among these, tuber crops constitute an important crops group, which was sustaining food security much before agriculture came into existence.

ABSTRACT

Eulaliopsis binata (Retz.) C.E. Hubb. is a valuable grass growing in Midnapore district of West Bengal known for their commercial purposes. Livelihood of and many of peoples are depends on the production of this grass. Besides this we try to present their phytochemical constituents mainly alkaloids, flavonoids and phenolic compounds for medicinal study. In this investigation, we studied the morpho-taxonomy and anatomical characterization as well as phytochemical screening of different chemicals. Besides this we make an idea about presence of sugar molecules by HPLC study and chemical bonding properties with the help of FTIR. The detailed study gives an idea about E. binata and its medicinal properties.

ABSTRACT

Panax L. is an important medicinal plant species complex, which is commonly known as ginseng. Ginseng has high commercial value for itsginsenoside contents and is collected from the wildin the subtropical-temperate forests of north-eastern India. Taxonomy, ecology and phenology of five species of Panax found in north-eastern India viz., P. assamicus R. N. Banerjee, P. bipinnatifidus Seem., P. pseudoginseng Wall., P. variabilis J. Wenand P. sokpayensis Sharma& Pandit, have beendiscussed in this paper. The distribution of these species is restricted to the states of Arunachal Pradesh, Manipur, Meghalaya, Nagaland, Sikkim and Darjeeling HillsofWest Bengal.P. pseudoginseng hasextended distribution range in Nepal. P. variabilis was reported from Nagaland, which is a new record for India. All the species of Panax prefer shady and moist habitat. The species grow in the soil texture that ranges from loamy sand to sandy. The pH ranges from 4.3-7.1. The species is perennial and pereniates through its underground rhizome. The phenophase starts with emergence of seedlings in the late March and senescence takes place in the middle of October after seed setting. Monitoring of the populations of all Panax species revealed that the population size have decreased by 40-50% over a period of 10 years due to over-harvesting from the wild by the local people for its medicinal value. Sustainable use of rhizome and its cultivation practice need to be standardized to address the conservation issues related to the plant.

Taxonomy

Taxonomy is the science that deals with the identification nomenclature and classification of organisms.

Nomenclature

It is the system of assigning names to the taxonomic groups or organism according to international rules.

Systematics

It is scientific study of organisms with the ultimate object of characterizing and arranging them in an orderly manner.

Taylorella was first isolated by Taylor et al. (1978) as a causative agent of contagious equine metritis (CEM), a venereal disease of horses. The disease (CEM) was first reported in the mares of thoroughbred horses in UK in 1977 breeding season (Crowhurst, 1977). Initially the causative agent was assumed as Haemophilus equigenitalis. Later on the basis of numerical taxonomic characteristics, genomic G+C contents, DNA-DNA hybridisation studies, the new genus Taylorella was proposed in 1983 (Sugimoto et al., 1983). It was approved by the International Committee on Systematic Bacteriology.

Properties of genus

1.   Morphology :  Taylorella are gram negative, small rods or coccobacilli, measuring 5-6 µm by 0.8 µm. They are pleomorphic, piliated, encapsulated, non-sporing and non-motile.

2.   They are microaerophilic (require low O₂ tension for growth), non-fermentative, and non-proteolytic in nature.

3.         Classification : Taylorella belongs to β- subclass of class Proteobacteria (whereas, Haemophilus belongs to the γ- subclass of Proteobacteria). Major important species is Taylorella equigenitalis. The genus was considered as a ‘single species genus’ for a long time. Latter in   1997, National Veterinary Services Laboratories confirmed the identity of another Taylorella species, isolated from a donkey jack (Equus asinus) in California. It was named as T. asinigenitalis. The new species has minor difference in 16S rDNA sequence (97.6% similarity), DNA–DNA hybridization (23% similarity) and (G + C) composition with T. equigenitalis (Matsuda and Moore, 2003)
.

1) Blister Blight
Diagnostic Symptoms
• Initially oily, yellowish, translucent spots appear on the tender leaf and turn to deep red shiny blisters.
• The circular spot gradually enlarges to 3 to 13mm diameter, bulged on the under surface of the leaf with a concave trough like depression on the upper surface.
• Leaves become curled and distorted.
• First flush of 2-3 young leaves are attacked and the young shoots and buds are killed.
• Mature leaf is not affected.
• In nursery infection, seedlings are stunted with many thin stems instead of a single stalk.
• Repeated attacks cause death of seedlings.
• Badly affected nurseries will have to be abandoned.
• Succulent leaves and green shoots of newly pruned tea are most susceptible (Fig.1).
• Basidiospores cause secondary infection.

Abstract
 
Tea (Camellia sinensis L.) is a plantation crop having a wide distribution extending from low elevation to high exceeding 2000 m. The demands and consumption of organically grown residue free Darjeeling tea is increasing day by day due to health consciousness and environmental awareness. The average productivity of Darjeeling tea is far below than the average national tea productivity. Reasons for low productivity of Darjeeling tea may be due to high altitude/elevation; temperature/climate and geographical location in addition to the old age of tea bushes and low plant density. In the past indiscriminate use of synthetic fertilizers has led to the pollution and contamination of the soil, water basins, destroyed micro-organisms and friendly insects, making the crop more prone to diseases and reduced soil fertility. Following Good Agriculture Practices (GAP), sustainable and quality production of Darjeeling tea may be increased through eco-forming without any deterioration of surroundings of plants.

Tea is the most important non-alcoholic beverage worldwide gaining further popularity as an important ‘health drink’. It is consumed as a morning drink by 2/3^rd of world population. Tea was used initially as a medicine and subsequently as beverage and now has proven to be a potential raw material for pharmaceutical industry. Tea is mainly consumed in the form of ‘fermented tea’ or ‘black tea’, ‘non-fermented’ or ‘green tea’ and semi-fermented or ‘oolong tea’ are also popular in Japan and China. Green leaves are also used as vegetables such as ‘leppet tea’ in Burma and ‘meing tea’ in Thailand.

Chinese big leaf tea (Camellia sinensis var. macrophylla).
Chinese small leaf tea (Camellia sinensis var. bohea)
Shan tea (Camellia sinensis var. Shan)
Indo-China or Cambod tea (Camellia assamica subspecies lasiocalyx)
Indian tea (Camellia sinensis var. assamica)
Family:  Theaceae
Chromosome No.: 2n = 2x = 30
Origin: China (East and South Asia)
Useful Part: Bud and Leaves 

Tea tortrix/flushworm: Homona coffearia:Tortricidae

The tortrix is  an important pest of tea leaves. The larvae make leaf nests by webbing the leaves using silken threads and feed from inside. A single caterpillar makes several cases. Young larvae prefer tender leaves, while the older larvae are seen in mature leaves. The economic produce being the leaves, and since chemical control is not advised, especially during the picking phase, the pest becomes a management problem.

Tea, the oldest known beverage, is native of China in South East Asia. It was known to the Chinese as early as 2737 BC, but attained the status of a popular drink in England in 1664 A.D. It was planted on a large scale in North India in 1834 while in South India from 1859 to 1897 in different tea growing districts. As on today, 38 countries grow tea and among which India, China, Sri Lanka and Indonesia have major share in area and production. India is the largest producer, consumer and exporter in tea industry.

Tea, Camellia sinensis is one of the most important beverage crops. India is the second largest producer of tea globally. North eastern parts contribute to 80 per cent of the total tea production in the country with majority coming from Assam and West Bengal. Southern parts contribute around 20 per cent with Tamil Nadu, Kerala and Karnataka being the major tea producing states. About 150 insect pests are reported on tea out of which foliage feeders like Tea mosquito bug, bunch caterpillar and mites act as direct pests. The details of major insect pests are being given hereunder:

Tea mosquito bug, Helopeltis antonii Signoret and H. theivora Waterhouse (Miridae: Hemiptera)

This is one of the major pests of tea in India and besides tea it also infests cashew, neem, drumstick and guava. The eggs are sausage shaped and bear two minute hairs on operculum, which project out of the egg. Nymphs of H. antonii are reddish and ant-like, while those of H. theivora are dirty yellow or greenish yellow. The adult of H. antonii is a reddish-brown bug with black head, red thorax and black and white abdomen, whereas, the adult of H. theivora is a small, active elongated bug with black or olive green head

Tea (Camellia sinensis) is one of the most important beverage crops in the World and the second most commonly drank liquid on earth after water. It has numerous medicinal benefits mainly due to its antibacterial and
antioxidant properties. The major tea growing regions of the world are South-East Asia (India and Sri Lanka), Eastern and South Africa consisting of Kenya, Malawi, Tanzania, Uganda and Mozambique. All these countries are producers of black tea. China and Japan are the major producers of green tea. These countries experience cool, tropical humid climate where this crop is being cultivated. However, at present, the crop is also being cultivated in wide range of climates from Mediterranean to warm, humid tropics to include countries such as Russia and Georgia in the northern latitudes and Argentina and Australia in the southern latitudes (Plate 8. 1). The region to which the crop is grown is closely linked with the climate. The crop is grown across wide altitudes up to 2200 m a.m.s.l. Sri Lanka, Kenya, China and Vietnam are the major competitors to India in tea exporting field. China is the major producer of green tea while Sri Lanka and Indonesia are producing mainly orthodox varieties of tea. Tea industry in India occupies an important place in the national economy since last 172 years. It is an essential item of domestic consumption. Tea is also considered as the cheapest beverage amongst the beverages available in India.

Introduction

The definition of the teaching-learning process, also known as the education process, is a methodical, planned sequence of events that both the teacher and the student follow in order to accomplish the goals of teaching and learning. In primary education, values education is taught through games. Extension services are vital to the global rural and agricultural communities because they spread knowledge, offer useful skills, and encourage sustainable practices. The teaching and learning process, a dynamic exchange between extension agents and community members with the goal of enabling people to better their lives and livelihoods, is at the centre of these extension efforts.

Extension Teaching

It is now evident that the extension is an educational process which attempts to produce desirable changes in the human behaviour. This educational process is nothing but teaching-learning process and this is explained by Leagans (1961) as follows:

Teaching is the process of arranging situations that stimulate and guide the learning activity towards the goals that specify the desired changes in the behaviour of people. Teaching consists of providing situations in which the things to be learnt are brought to the attention of the learners, their interest is developed, desire aroused, conviction created, action promoted and satisfaction ensured.

Learning is the process by which an individual, through his own activity, changes his behaviour.

Process means a course of procedures, something that occurs in a series of actions or events conducting to the desired end.

In the present scenario, team formation is the key enabler for getting all sorts of benefit in organizational perspective as well as benefit sharing perspective. So, in any organizational atmosphere team plays a pivotal role in performance of human resources in organization through contributing to the organizational goal. Successful organizations today know that teams make a big difference in achieving strategic goals. Teams that are strong, flexible, and productive can be the competitive edge needed to produce better results, achieve higher quality, lower costs for the organization and the customer. With active involvement, high-performing teams can help promote employees bottom line results, as well as their adaptability, quality, service, and safety. To achieve these objectives, teams have to start doing things differently. Team members and leaders need to communicate more effectively with each other, encourage more involvement, tap into one another’s creativity, overcome the group’s resistance to change, and renew team spirit. But this change can also create difficulty for some who may lack the knowledge, understanding, or a mindset that is conducive to teamwork. Team Building for high performance teams is designed to provide skills and promote high levels of team performance and team member satisfaction. Consequently, team building is required for knowing each other within the organizational team, boosting morale, improving communication and relationships, making the workplace more enjoyable, motivating a team, getting everyone “onto the same page” including goal setting, teaching the team self-regulation strategies, helping participants to learn more about themselves (strengths and weaknesses), identifying and utilizing the strengths of team members, improving team productivity, identifying and developing leadership skills and practicing effective collaboration with team members. Group is a collection of two or more interacting individuals with a stable pattern of relationships among them, who share common goals and who perceive themselves as being a group. Group essentially consists of social interaction, stable structure, common interests, perceive themselves as part of group.

Duration: 60-75 minutes
Objective: Equip participants with the skills to work effectively in diverse teams, fostering trust, clear roles, and constructive conflict resolution to achieve shared goals.
Why It Matters
Teamwork drives innovation, productivity, and workplace morale. Effective collaboration leverages diverse strengths, but poor teamwork can lead to miscommunication, duplicated efforts, or resentment. For example, a team without clear roles might miss deadlines, or unresolved conflicts can erode trust. This module empowers participants to build cohesive, high-performingn teams.
Learning Outcomes: By the end of this module, participants will:
1. Understand the principles of trust, role clarity, and conflict resolution in teams.
2. Practice collaborative decision-making and communication in team settings.
3. Develop strategies to strengthen team dynamics and resolve conflicts constructively.

Teasle gourd, Momordica subangulata Blume ssp. renigera (G. Don) de Wilde (Cucurbitaceae), is a semidomesticate or a wild vegetable native to Assam-Myanmar region. As in  other dioecious Momordica species, it’s taxonomy and nomenclature were confused with M. dioica Roxb. (spine gourd=kartoli) and M. cochinchinensis (Lour.) Spreng. (sweet gourd=kakrol) (Joseph et al.2006). It is known by many vernacular names like kaksa (Bihar), lamkarote (Manipur), meeta chotela (Sikkim), kakrol (Bengal, Tripura), kakrul (Mizoram), bhat karela (Assam) and gantola (Bangalore). Allied to M. dioica, M. cochinchinensis and M. sahyadrica Joseph and Antony, in general morphology it is distinct from these species in its branched tuberous roots, cordate dentate unlobed leaves, prominently networked leaf veins, large creamy flowers with bull’s eye mark in three inner petals (also in M. cochinchinensis), reniform male bracts, very long female flower stalks and medium sized softly echinate dome shaped fruits with remnant ridges (Fig.1). A few workers reported it as tetraploid form of M. dioica (Misra and Sahoo 1983). It is referred to as M. cochinchinensis by Patnaik and Patnaik (1976), Shadeque and Baruah (1984) and Ram et al. (2002) and M. dioica by Maurya (1976) and Ali et al. (1991), whereas a recent revision of the genus in Malaysia and SE Asia by De Wilde and Duyfjes (2002) proved its botanical identity as Momordica subangulata ssp. renigera  (G. Don) de Wilde.

Introduction

Globally, the tech revolution in agriculture is a game-changer. Yields per hectare surged 21% from 2000 to 2018, a trend powered by precision agriculture utilizing drones, sensors and AI. This data-driven approach slashes fertilizer and water use by 15% and 30% respectively, saving billions globally (Kumar and Aithal, 2023). Automation through driverless tractors and robotic milking machines boosts farm efficiency by 20%, while e-commerce platforms connect farmers directly to markets, inflating their profit margins by 10%.

ABSTRACT

Veterinarians, appointed in field, rarely get the opportunity to update their knowledge and skills, through trainings or courses, due to their working conditions. More over, they feel isolated and neglected from colleges due to poor interactions. Looking to this need, the courses on Post Mortem Techniques and Diagnosis of Parasitic Diseases in Livestock were developed, based on the Need Assessment survey. The courses were developed on interactive CD ROM with audio, video clips and photographs along with some reading material. The courses were of one credit each and had minimum one face-to-face session. The response by the veterinarians was tremendous and around 210 veterinarians offered for the courses by paying fees. Participants and stakeholders expressed the need for additional courses and accordingly two more courses on surgical techniques in large and small animals were launched which also received good response.

1. Technical Feasibility of Dairy Unit

This includes following information such as
 
    1.    Availability of good quality animals in nearby dairy market,
 
    2.    Availability of good grazing grounds and lands,
 
    3.    Availability of green/dry fodder,
 
    4.    Availability of concentrate feed, medicines etc.
 
    5.    Further availability of veterinary aid, dairy breeding (AI) centre, milk collection and marketing centre are also important.

    6.    Nearness of the selected area to veterinary/breeding/milk collection centre and the financing bank’s branch.

    7.    Capability of the owner and employees such as technical knowledge and skill.

Food Business Regulatory System in India

In India Food Businesses are regulated by only One authority i.e. Food Safety and Standards Authority of India (FSSAI). This comes under the control of Ministry of Health and Family Welfare of the Govt. of India.

FSSAI – Food Safety and Standards Authority of India

The FSSAI or Food Safety and Standards Authority of India was incorporated under the Food Safety and Standards Act (FSSA) of 2006. It consolidated various acts & orders that were previously applicable and used to handle food related issues in different Ministries and Departments. The basic objective of formulating FSSAI has been to lay down science-based standards for items of food and to regulate their manufacture, storage, sale, distribution, and import to ensure the availability of adulteration-free and wholesome food for human consumption.

Abstract

Based on oxygen requirement, microorganisms have been classified into different groups, like facultative anaerobes, micro-aerophilic, aerotolerant and strict/obligate anaerobes. Obligate or strict anaerobes are the key components of anoxic environments and provide valuable ecosystem services like methanogenesis, sulphate reduction, metal reduction, degradation of pollutants etc. Apart from being valuable for the ecosystem, they are causative agents of human infections. They are the key players of human-gut microbiology, and can be used in bio-toilets, solid waste management, anaerobic digestion of waste, wastewater treatment processes and generation of waste to energy etc. Only few anaerobic microorganisms are pathogenic in nature. A mechanistic understanding about physiology and metabolism of anaerobic microorganisms is imperative for their industrial applications. Cultivation of these organisms is the first and very important step for the basic and applied study of anaerobes. Unlike cultivation of aerobic microorganisms anaerobic cultivation needs special care and facilities for successful handling of anaerobes. In the current chapter, We tried to incorporate the components and technicalities of anaerobic pre-reduced media preparation, cultivation and successful isolation of strict anaerobes. In addition, we also tried to discuss the different tools used for cultivation of anaerobes.

Ruminant, major source of meat and milk for human consumption, whose digestive system has evolved in such a way that it provides an additional advantage of being non-competitive to human food chain. Global warming is real and rising with a pace threatening lives of all flora and fauna on earth. Methane produced by ruminant bacteria predominately by methanogen group of bacteria acting as hydrogen sink cause loss of dietary energy to the animal affecting its potential productivity as well as a major source of global warming. The use of plant secondary metabolites is preferred as a feed additive in ruminant diet to improve fatty acid production by reducing enteric methane. The study was carried out using 10% aqueous and ethanolic extract of Psidiumguajawa leaves powder, citrus fruit peel powder to assess in vitro rumen fermentation parameters. The in vitro trial was conducted by taking different concentrations @ 0.2 ml, 0.5ml, 1ml and 2 ml of plant extracts with substrate media containing rumen fluid. After 6 and 24 hours of incubation, pH, total gas production, ammonia- nitrogen, TVFA and total nitrogen were measured. Bacteroides and methanogenic bacterial profile was done by Real time PCR. The results revealed that the total gas production decreased in plant extract supplemented samples with respect to control. Total nitrogen production increased in aqueous P. guajawa and increase in TVFA was observed in all plant extract supplemented samples. Ammonia- nitrogen production does not vary significantly, indicating no change in NPN degradation due to supplementation of different plant extracts at different concentration. Total bacteroides expression were increased in rumen samples treated with P. guajawa and citrus peel powder, while a decrease in methanogenic bacterial expression was observed in plant extracts supplemented samples as compared to control indicating an improvement in rumen fermentation further enhancing productivity.