eChapters

14.1 Introduction

Hazelnut is also known as Cob nut or Filbert nut. In its natural form the hazelnut is a deciduous, monoecious, multi-stemmed bush, but commercially should be grown as a single trunk tree. Tree sizes are up to 6 m tall in the commercial state. The term ‘Hazel’ was derived from Anglo-Saxon word ‘Haesel’ meaning bonnet, whereas ‘Corylus’ was derived from Greek word ‘Korys’ meaning Hood or helmet. There are nine widely recognized species. five of those are shrubs: C. avellana, C americana, C. cornuta, C. heterophylla, and C. sieboldiana, and four are trees: C.columa, C. jacquemontii, C. chinensis, and C. ferox (Thompson et al., 1996). The nuts of C. avellana are large with superior quality; this species is less hardy and used in breeding programs either exclusively or combination with other species (Thompson et al., 1996). Hazelnuts are deciduous trees or shrubs, grown for their edible nuts. Hazelnuts are large multi-stemmed shrubs or small trees with rounded leaves which possess a doubly serrated margin (each tooth bears another tooth). Hazelnut can reach a height of 3–8 m (10–26 ft) and can live for many years, although its commercial life span is usually about 40 years.

13.0 Introduction

Cucurbits belong to the family Cucurbitaceae, commonly known as the melon or gourd family. The term cucurbits was coined by Dr Bailey. From nutritional point of view, cucurbit seeds are valued for their high oil and protein contents. Seed proteins and methionine of cucurbits are higher than legumes. Vegetatively propagated cucurbits are pointed gourd, ivy gourd and chow-chow. Long day of 16 hours and high temperature result in maleness. Short day of 9 hours results in femaleness. They are widely distributed in the tropics and warm temperate regions of south, southeast and East Asia, Africa including Madagascar, and central and south America. Cucurbitaceae family is represented by about 117 genera and 825 species. The most common uses of cucurbits are as vegetables and fruits. They are valuable sources of vitamins and minerals. The important cucurbits that are cultivated commercially are cucumber, watermelon, musk melon, long melon, round melon, bottle gourd, bitter gourd, ash gourd, ridge gourd, sponge gourd, pumpkin, squash, snake gourd, pointed gourd, spine gourd, ivy gourd and chow-chow etc. Cucurbits are used as vegetable, salads, dessert and pickle, and for making of sweets.

Introduction

The term “green intellectual property” (IP) is used to describe the legal protections afforded to environmentally friendly innovations. It’s a strategy for saving the planet by stimulating development of environmentally friendly products and methods. For a very long time, plastic consumption has been a huge environmental problem. A report on single-use plastics has been released by the United Nations Environment Programme (UNEP), outlining steps towards environmental sustainability. This research analyses the efforts made at the national, state, and local levels to reduce the usage of disposable plastics. Policymakers considering restricting the manufacturing and use of single-use plastics may find the insights it presents helpful. In 2015, the United Nations General Assembly established the Sustainable Development Goals (SDGs) as part of the 2030 Agenda for Sustainable Development. By 2030, the world’s population should be free of poverty, the planet would be in good shape, and people would live in peace and prosperity. Several of these targets address plastic use; for example, 12: Responsible Consumption and Production, 13: Climate Action, 14: Life Below Water, and 15: Life on Land.

1.1. Origin and distribution

• Centre of origin is Central Asia, the Near East, Ethiopia and the Mediterranean
• There are two sub-species
  • Pisum sativum sub. sp hortense, the garden pea
  • Pisum sativum sub. sp arvense, the field pea

15.1 Introduction

The genus Castanea, (chestnuts and chinkapins), belongs to the family Fagaceae, which includes other important timber producing genera such as Quercus and Fagus. The chestnuts are native of Western Asia, Europe and Northern America. Chinese chestnut (Castanea mollissima) is a native of China, Japanese chestnut (Castanea crenata) is native of Japan and South Korea and European chestnut is native of Mediterranean countries of South Europe and Asia miner (Conedera et al., 2004; Davis et al., 2006). The Chinese chestnut (Castanea mollissima), Japanese chestnut (Castanea crenata), American chestnut (Castanea dentata), and European chestnut (Castanea sativa) are widely cultivated owing to the economic relevance for their fruits (Larue et al., 2021 and Song et al., 2021). Interspecific hybrids which have emerged from disease resistance work are used for nut, timber and as rootstock.

14.1 Introduction

Drumstick is one of the most popular perennial tree vegetables in the south Indian households and known as miracle tree. This perennial vegetable survives for several years and goes on yielding vegetables without much care and attention, and is planted on the side of the kitchen garden without much interference with tillage operations of other annual crops. The fruits, leaves and flowers are used in culinary preparation. Immature fruits are cut into pieces and used in several culinary dishes. Fruits are rich in Vitamin C, carotene, Phosphorus and minerals like Mg, K, S, Cl etc. Tender leaves and flowers are comparable to that of Colocasia in vitamins and minerals. Drumstick leaves contain high amount of vitamin A (four times more than carrot), vitamin C (seven times more than orange), protein (5-10%), calcium (four times more than milk) and potassium (three times more than banana).The roots of the plant are used for seasoning pickles. Its roots are a good substitute for Horse Radish so called as Horse radish tree. It is highly valued for the distinct and appealing flavour for its tender fruits. They are rich source of protein, minerals and vitamins. Seeds contain an oil called ben or behen oil which has been much used for illumination, soap industry and highly priced for lubricating watches, computers, delicate machinery and so known as Ben oil tree. Seeds contain 38-40% of non-drying oil which is clear and odourless, that never becoming rancid. The oil contains high levels of unsaturated fatty acids, especially oleic acid up to 67.8%. It is edible and useful in the manufacture of perfumes and hair dressing. The press cake remaining after oil extraction is high in saponin, not edible, but utilized as manure. The oil cake is a water coagulant and used for purifying effluent water. It is used as organic substitute for water purifying chemicals such as aluminium sulphate. Wood yields blue dye and coarse fibre. The plant is used for treatment of rheumatism and as cardiac and circulating system stimulants. It has fragile and cory stem. The trunk is gaining importance as a raw material for paper making. The gum of stem has medicinal properties. The leaves are usually tri-pinnate with elliptic leaflets. Seeds are trigonous with wings on angles. Flowers are produced on current seasons growth on large and erect panicles or monocladial cymes. Flowers are yellowish creamy white and sweet smelling. It is a cross-pollinated crop. Pollinator is carpenter bees, bumble bee, honey bee and flee beetle. Flowering mostly varies from place to place and is greatly influenced by rain, temperature, humidity, wind, soil moisture and soil temperature etc. Peak period of flowering in central parts of India and Kerala is December-January while in southern part it is February-March and July-August with maximum flowering in February-March. Fruits take 60 days for horticultural maturity during rainy season while 30 days in summer.

1.1. Origin and distribution

• Centres of diversity - Central and South America, India, South East Asia with secondary centres of diversity in West and East Africa.
• Leaf amaranth - native of India
• A. tricolor L. (Syn A. gangeticus L), A. mangostanus, A. polygonoides, A. dubius, A. blitum (Syn: A. lividus)
• A. tristis L., A. viridis L. - Wild leaf types
• A. spinosus L., A. cruentus L., A. caudatus L. - Cultivated grain types

Introduction Salmonella is a gram-negative, rod shaped bacteria, facultative anaerobe and non-spore forming. Motile by peritrichous flagella, except S. Gallinarum & S. Pullorum. Salmonella is a genus consists two species called S. enterica and S. bongori and six subspecies viz., enterica I, salamae II, arizonae IIIa, diarizonae IIIb, houtenae IV, indica VI and bongori V. the sub species were categorized into serotypes based on serological characters like somatic (O) - lipopolysaccharides (LPS) on the external surface of the bacterial outer membrane, flagellin (H) – globular protein peritrichous flagella and capsular (Vi) – polysaccharide - O acetylated α 1-4, linked N- acetyl galactosaminuronic acids occurs only in S. Typhi, S. Paratyphi and S. Dublin. Salmonella plays an important role in affecting the safety of foods as it survives in a wider range of environmental conditions (Finn et al., 2013). Seafood are often contaminated with Salmonella (Duran and Marshall, 2005) and their presence causes negative impact on seafood export. During 2020-21, India exported 1.15 MMT of seafood worth US$ 5.96 billion mainly to the USA, China and EU, which are the major importers of Indian seafood (MPEDA, 2022).

10.2. Breeding Objectives 10.2.1. Tomato • To develop early , high yielding and consumer preference varieties / hybrids. • Large round fruit with adequate firmness and shelf-life, uniform fruit sizes shape, red colour and freedom from external blemishes or abnormalities for fresh market. • Large fruit size, high fruit quality and continuous production for home garden tomatoes. • Deep, uniformly red coloured tomatoes , pH below 4.4, high total soluble solid (4.5-7) and high alcohol solids (AIS) in processing tomatoes. • To evolve varieties / hybrid resistant to diseases like fusarium wilt, verticillum wilt, late blight, early blight, septoria leaf spot, anthracnose, bacterial wilt, bacterial canker and tomato leaf curl virus. • To develop varieties/ hybrids resistant to root-knot nematodes. • To breed varieties/ hybrids suitable for abiotic stresses like low Day (K10o C) and high temperatures (day 35+2o C) excess and moisture deficient, salt etc. • To develop varieties/ hybrids for prolonged storage and transportation

Sectioning of tissue is carried out by using an instrument called microtome and the procedure is known as microtomy. Most commonly used microtome is HYPERLINK http://paramedicsworld.com/microtome/ rotary microtome which allows the perfect sectioning of the paraffin-embedded tissue specimens. For histological purposes, section cutting is done at the thickness of 4-6 microns whereas for histochemical staining techniques, the thickness of sections may be increased.
Pre-steps involved in tissue section cutting
1. Ensure that microtome is placed on an even surface so that it will not be shaken during the procedure of section cutting
2. Ensure that Knob for the rotating handle of microtome is locked to avoid cutting the fingers of handler of microtome while fixing the blade in its holder
3. Ensure that paraffin shavings from the previous section cutting were removed from the various parts of microtome for smooth functioning of microtome
4. Thermostatically controlled water bath or tissue flotation bath should be kept ready with filled water to heat
5. Ice cubes should be kept ready in the refrigerator. Success of sectioning can be greatly improved by cooling the wax blocks before subjecting them to cut. To properly cool the blocks, placing them on a piece of aluminum foil on a levelled tray of ice for at least five minutes before sectioning is preferable. Chilled paraffin wax is harder and in general it allows thinner and higher quality sections .Cooling both the tissue and wax giving them a similar consistency, in addition to a smaller amount of water will be absorbed into the tissue and making sectioning easier.

Introduction

Food security at the national level refers to the capacity of a country to provide sufficient food for its population, and will depend on such factors as food production in relation to the population, food aid and within-country food distribution. The ability to withstand emergencies arising from drought, floods, and such other calamities, also fall in its purview. While many definitions of household security exist, they agree on a household’s ability to get sufficient food to the household. Gillespie & Mason (1991) gave a more lucid account and defined household level food security as access to food that is adequate in terms of quality, quantity, safety and cultural acceptability, for all household members. Two main factors determining household food security are income generated by the members of the family from the avenues available and food prices in operation at the given point of time. The cost of achieving and maintaining food security is important.

Food security takes into account only the nutritional requirements of the individuals in the society, which is basic to all the living beings for keeping the body and soul intact. Our needs go beyond this and necessarily include fiber and shelter, not only to be called civilized but also to face vagaries of weather. Once we add these dimensions to the food security then it can be termed as livelihood security. In this century, many driving forces are added in the process of evolution of strategies. Loss of biodiversity, global climatic change and information dissemination are some of the major factors that drive the rate of livelihood changes and determine the direction of its evolution.

The growing integration of Large Language Models into healthcare, education, business and cybersecurity has created new opportunities while introducing significant security and privacy risks. This chapter provides a comprehensive examination of vulnerabilities across the LLM lifecycle, from training and inference to deployment and integration with external applications. It discusses threats including prompt injection, jailbreak attacks, model extraction, membership inference, privacy-attribute inference and adversarial prompting. Deployment environments introduce additional risks involving unauthorized API access, misconfiguration, insecure integrations, logging-related data leakage and supply-chain attacks. The chapter also considers availability and integrity threats, including denial-of-service attacks and attempts to manipulate or remove AI-generated content watermarks. Privacy protection mechanisms such as differential privacy, anonymization, de-identification and encryption are examined as potential safeguards. Legal and regulatory considerations are also addressed, including data protection requirements and organizational governance. Because LLM applications may process sensitive personal and business information, security cannot be treated as an isolated technical feature. The chapter emphasizes continuous monitoring, secure architecture, privacy-preserving techniques, access controls and responsible governance for trustworthy LLM deployment.

Dairy industry has long dealt with issues of food pathogens and inadvertent adulteration; it is time to review the plant systems with a new perspective. Each plant has its own handling protocols, physical lay-out and employee policies. Milk and other materials entering the facilities, till the distribution of the finished product needs special attention.
 
I. INCOMING MATERIALS

In general, start by considering the milk, food ingredients, packaging, chemicals and other materials that come into plant facility and warehouses, and ensure that these product streams are secure, and that materials are stored in asecure place.

The drug conventionally used for sedation is xylazine, which is an alpha-2 agonist (Dugdale, 2010; Rankin, 2015). Dexmedetomidine is the latest drug of the same class used for sedation, and is more specific to alpha2 receptors than xylazine (Ishyama et al., 1995). Doses of 1-2 mg per kg body weight of xylazine (Hall and Clarke, 2001) and upto 20 mcg per kg body weight of dexmedetomidine (Ko, 2013) are required for sedation when used alone (Hall and Clarke, 2001; Rankin, 2015). Similar degrees of sedation could still be achieved at lower doses of xylazine (0.2 to 0.4 mg per kg body weight) and dexmedetomidine (2.5 to 5 mcg per kg) if administered in combination with any opioid drug like hydromorphone / oxymorphone / fentanyl / buprenorphine / butorphanol / nalbuphine / tramadol at their usual doses (Hunt et al., 2013). Another drug - acepromazine, which is a phenothiazine tranquiliser, is used at its doses of 0.01 to 0.05 mg/kg combined with an opioid for achieving sedation (Smith et al., 2001; Dugdale, 2020; Ko, 2013). Combination of an opioid with either a phenothiazine tranquiliser or an alpha2 agonist sedative drug provides neurolept anaesthesia/analgesia (Dugdale, 2020; Rankin, 2015). An anticholinergic drug - glycopyrrolate is administered in combination with acepromazine and opioid to prevent bradycardia (Dyson and James-Davies, 1999). Anticholinergics are generally not recommended with sedative cocktails containing dexmedetomidine, but preferred with sedative cocktails containing xylazine (Congdon et al., 2011; Billah et al., 2017). If sedation is to be achieved with acepromazine alone, higher doses need to be administered where there will be an increase in its dose dependent side effects, and hence not preferred (Simon and Steagall, 2020). Benzodiazepines are another class of sedative drugs, which generally doesn’t provide predictable sedation in animals. Paradoxical excitement is caused in healthy adults when these drugs are used alone (Herron et al., 2008). Predictable sedation is achieved when these drugs are administered in combination with any opioids (KuKanich and Wiese, 2015). Also, benzodiazepines can be combined with an alpha2-opioid combination to enhance the overall sedation (Maze et al., 1992). Various balanced sedative cocktails prepared with the drugs available for a veterinary practitioner in India, are presented. The balanced sedative cocktails are prepared with either

Any new variety produced by the Scientist has to be multiplied to many times to meet the needs of the farmers. In order to ensure the availability of quality seeds, Government of India have enacted Seed Act 1966 and Seed Rules, 1968. The Seed (Control) order 1983 was promulgated under essential commodities act, 1955 in order to ensure the production, marketing and distribution of the seeds.

1. SEED ACT 1966

The objective of Seed Act is for regulating the quality of certain notified kind / varieties of seeds for sale and for matters connected therewith. The Seed Act passed by the Indian Parliament in 1966 was designed to create a ‘climate’ in which the seeds man could operate effectively and to make good quality seed available to cultivators. Seed Rules under the Act were notified in September 1968 and the act was implemented in October 1969. This act extent to the whole of India and it has 25 sections.