eChapters

I. FILL UPS

1. Dehydrated green chilli is a good source of _____.
2. Isolation distance adopted for chilli for foundation seed production is _____.
3. Seed rate of chilli is _____.
4. Spacing generally adopted for chillies are _____.

Botany :Annual Chrysanthemum is a winter annual that can be grown either as pot plants or in groups as bed plants for various ornamental purposes. There are two types of annual Chyrsanthemums: Chrysanthemum Segetum and C.coronarium. Major varieties of Chrysanthemum segetum L. are Morning Star, Evening Star, Eastern Star, Blanca, Eldorado, Gloria, Isabel, Romeo, and yellow Stone while popular cultivars of C. coronarium L. include Nivea, Oreon, Albo, Golden Crown, Luteum, Tom Thumb Golden Gem, Tom Thumb-Primrose Gem and Tetra Comet. In addition to this, there is another type of annual Chrysanthemum, i.e. C. carinatum. Popular varieties of C. carinatum S. are Merry, Atrococcineum, Burridgeanum, Eclipse, Flammenspiel, John Bright and Northern Star.

Propagation

Annual Chrysanthemums can be propagated by seeds. Their sowing time depends upon climate. It varies in different parts of India. In the Northern plains, winter season annual Chrysanthemums are sown during September–October. The seeds are sown in nursery beds, earthen pots, seed pans or wooden seed trays. The seed compost should consist of one part each of garden soil, coarse sand, farmyard manure and leaf-mould. For preparing the nursery beds, the soil should be dug up thoroughly and sufficient farmyard manure, should be mixed in soil. Raised nursery beds of convenient size (normally 60cm wide and 15cm high) should be prepared. If soil is heavy, some quantity of sand may be added. It is better if the soil of nursery bed or earthen pots is sterilized with 2% formalin. For this, soil is drenched with formalin solution and is covered with polythene sheet for 45hr. Afterwards, the polythene is removed and soil is dried before sowing the seeds.

6.1 Introduction

Plant breeding is the indispensible component of elevating production and productivity of spices by evolving high yielding and/or with good quality type. Thereby, the practice of identification and selection of desirable traits and introgression of those characters in a single plant is being done since the beginning of organized agricultural activities by humankind. The act of plant breeding was reshaped and got a momentum with a scientific basis after the discovery and rather rediscovery of Mendel’s laws. Worldwide, humankind could enjoy the direct benefits of methodical plant breeding during green revolution. Manipulation of genetic architecture for creating variation in the population and successive selection is the basic of all kinds of crop breeding. But the process of creation of variability and selection differs from crop to crop depending on their mode of reproduction. It is comparatively easier to get a new homogeneous population in self pollinating plants. Therefore, segregating generations are handled differently in these two categories of self and cross pollinated crops.

Olericulture, a Latin word, is used to designate the science, culture and management of vegetable crops. In India, about more than fifty vegetable crops are grown in different parts, depending on their climatic requirement. A number of vegetables have similarity in their method of cultivation, which makes the package of practices followed by the farmers for their cultivation very complicated and brings about a lot of repetition. Whichever the method is adopted for the classification of vegetables can systematize the preparation and presentation of the material to some extent and can avoid the unnecessary duplication of some of the principles and methods of vegetable cultivation. In different vegetables, different plant parts are used as food in different forms and they belong to different botanical families with varying cultural and climatic requirements but common insect-pests and diseases along with their common control measures.

Various methods may be used to classify all the vegetable crops into different categories but no single method of classification would be useful to serve the purpose for different groups of scientists like taxonomists, botanists, physiologists, horticulturists, agronomists, and breeders. Under field conditions, the classification based on cultural practices has been proved the best adaptable and very useful for the growers. Vegetable crops can be classified in the following ways for the convenience of different groups of scientist and growers:

Olericulture, a Latin word, is used to designate the science, culture and management of vegetable crops. In India, about more than fifty vegetable crops are grown in different parts, depending on their climatic requirement. A number of vegetables have similarity in their method of cultivation, which makes the package of practices followed by the farmers for their cultivation very complicated and brings about a lot of repetition. Whichever the method is adopted for the classification of vegetables can systematize the preparation and presentation of the material to some extent and can avoid the unnecessary duplication of some of the principles and methods of vegetable cultivation. In different vegetables, different plant parts are used as food in different forms and they belong to different botanical families with varying cultural and climatic requirements but common insect-pests and diseases along with their common control measures.

Various methods may be used to classify all the vegetable crops into different categories but no single method of classification would be useful to serve the purpose for different groups of scientists like taxonomists, botanists, physiologists, horticulturists, agronomists, and breeders. Under field conditions, the classification based on cultural practices has been proved the best adaptable and very useful for the growers. Vegetable crops can be classified in the following ways for the convenience of different groups of scientist and growers:

Climate change exposes onion production to irregular rainfall, heat, drought, flooding and increasing pest and disease pressure. These stresses can reduce yield, damage bulb quality, increase storage losses and threaten smallholder livelihoods. This chapter uses research literature and case studies to examine resilience at farm, community and supply-system levels. It emphasizes location-specific varieties, crop rotation, micro-irrigation, efficient input use, digital forecasting, protected production, improved storage and reliable cold chains. Farmer organizations, extension services, subsidies and supportive institutions are also important. Sustainable onion farming requires agronomic, technological, socioeconomic and policy measures to function together, enabling growers to adapt to climatic uncertainty while conserving resources and maintaining profitability.

The importance of fruits and vegetables in human nutrition is well known. Vegetables are a rich and comparatively cheaper source of minerals and vitamins. Besides, their consumption in sufficient quantities provides taste and palatability, increases appetite and provides a fair amount of fibers. These are currently reckoned as an important adjunct for the maintenance of good health and beneficial in protecting against some degenerative diseases, thus, they form a vital part of human diet. Besides, vegetables now a day are being considered as an asset for providing a good source of income to the growers.

Vegetables originated in different parts of the world, some came from tropical or subtropical countries and others from temperate zones, some from humid areas and others from climates that are more arid. Most of the countries in the world are gifted with varied agro-climatic environments for growing an array of vegetable crops to combat the present imbalanced diet of a vast population of the world, particularly in the developing countries. Production of vegetables in developed countries is much higher, for instance in Japan, nearly 40% of the diet of the people is vegetables. To meet out the full dietary needs of the common man, to eliminate malnutrition, deficiency of minerals and vitamins and also to relieve the stress for increased production of cereals, there is a greater need for growing vegetables on larger scale. As such, for increased production of nearly 247 known vegetable crops, a sound knowledge of the various aspects of vegetable production technology, environmental stresses and constraints, techniques of raising, pre- and post-harvest technology, marketing and seed production techniques is of utmost importance. Breeding and selection of new cultivars have allowed for a greater adaptability to less favourable growing conditions than was possible in the past but the inherent agroclimatic requirements of a specific kind of vegetable have not changed materially. Time or season of planting of a particular vegetable crop is determined by its environmental requirement. Knowledge of specific agroclimatic conditions required for a particular crop could enable the grower to select the best season of planting in any particular area (Singh et al., 1991).

Clonal crops belong to at least 34 families including herbs, shrubs, trees and vines. Clonal crop improvement dates back to 10,000 years ago. The diversity of clonal crops and their wild relatives are very significant but not yet fully understood and exploited. Many crops represent combination of sexual and clonal reproduction. Different parts of the clonal crops which may or may not be the same as consumed parts have been shaped as clonal propagules such as stem, setts, tuber, rhizome, corms and bulbs among others.

Botanical description :Botanically, cluster bean is known as Cyamopsis tetragonoloba (L) Taub. (2n = 2x = 14) belongs to the family Papilionaceae.

Floral biology :Cluster bean is a self-pollinated crop having about 9 percent maximum natural out crossing. The plants are normally fully fertile, a few semi-sterile ones have also been reported.

Isolation distance :Cluster bean is a self-pollinated crop. Isolation distance of 50 metres for foundation and 25 metres for certified seed is essential.

Sowing :Cluster bean can be sown twice in a year, February - March in Northern plains and December - January in Southern plains.

Seed rate : In order to sow one hectare area about 30-40 kg seed of cluster bean is required.

Nutrition : The yield of cluster bean has been maximum when the crop was applied with 40 kg nitrogen and 60 kg phosphorus per hectare. The application of micronutrient to cluster bean crop proves very beneficial. Two sprays of molybdenum at 0.15 percent at 15 and 30 days after seedlings emergence give better yield.

Botany: The Cocoa (Theobroma cocoa) belonging to the family Sterculiaceae. Cocoa tree is a shade tolerant, moisture loving, understory rainforest tree. The trees live for up to 100 years, but cultivated trees are considered economically productive for only about 60 years. Naturally Cocao grows to a height of 15 meters, but cultivated trees are trimmed shorter to make harvesting easier. The leaves of Cocoa are smooth bright green, oblong, about 15cm by 8cm. The seeds are encased in a large colourful pod which grows close to tree after a flower. The large pod is green while maturing and turns yellow, orange, red or purple when ripe. They range from about 10 cm to greater than 40 cm in length.

Soil and climate: Potash rich alluvial soils friable in nature with high humus and moisture retentivity with a pH of 6.6-7.0 are suitable. Cocoa is normally cultivated at altitudes upto 1200 m above MSL with an annual rainfall of 150 cm and a relative humidity of 80 % and annual mean temperature of 24^oC to 25^oC. Cocoa can be grown as intercrop in coconut and arecanut gardens.

Botany: Coconut palm (Cocos nucifera) belonging to the family Palmae is a slender palm tree widely distributed throughout the tropical regions,with a size that can vary between 12 to 30 meters high. Each inflorescence is a branched flower cluster (panicle), located at the base of the leaves. Its flowers, male and female (monoecious), can be white to pale yellow. Fruiting occurs throughout the year, and the fruit is a drupe with a dry fibrous mesocarp popularly known as coconut.

Coconut fruit has an ovoid shape, constituted by 3 angles and 3 germination holes at the end, with a size between 20 and 30 centimeters in diameter. Coconut fruit consists of a brown fibrous bark and a hard shell, booking a seed inside. The central cavity of the fruit has an aqueous or milky liquid called coconut water that is a nutritional mixture aimed for coconut to grow. When the fruit ripens , this fluid accumulates fat and it is called coconut juice or milk. The seed of the coconut palm is the second largest known , after the coco-de-mer (Lodoicea maldivica ), that can reach 40–50 cm in diameter and weigh from 15 to 30 kg. The seed of coconut is hollow inside and it is covered with a white pulp, oily and edible.

Medicinal uses:It is said to have analgesic, antirheumatic, antibacterial , anticancer, antioxidant, hypoglycemic, hypotensive and immune stimulating properties. Its oil also has numerous cosmetic applications

Botany: Coffee trees are evergreen shrubs of the rubiaceae family. Coffee of commerce consists of seeds of coffee which when roasted, ground and soaked in hot water yields a fragrant stimulating infusion used for preparing the beverage called Coffee. It is native of America and introduced in India in 1936 near Chickmanglur in Karnataka.

Coffee plants have bright green opposite leaves with smooth margins. Its flowers, white, grow in clusters in the axils of the leaves and are aromatic. From them, fruits are born.They are red drupes with the size of a cherry The outside of the fruit is fleshy and inside it there are two seeds or coffee beans, surrounded by a membranous layer of leathery texture, hence this layer is commonly known as the “parchment”. Some species of trees only produce one seed per fruit are known as “pearl coffee”. In double seed varieties, the two seeds that grow inside each fruit press each other, so they stop the growth in the part which is in contact, so this becomes flat.

Soil and Climate: Coffee arbica comes up well in high altitude from 800 to 1650 meters but -C. canephora Pierre ex A.Froehner adopts well to lower elevations. At high altitude the crop is often late and susceptiable to frost and high winds.Evenly distributed rainfall of 2250 mm is essential. Heavy rainfall is not counducive as it encourages rotting of leaves and plants are easily susceptible to fungal diseases.

I. FILL UPS

1. The botanical name of radish is _____.
2. The botanical name of knol-khol is _____.
3. The botanical name of cauliflower is _____.
4. The botanical name of cabbage is _____.
   1. The botanical name of carrot is _____.

Cole crops refers to vegetable crops originated from a common ancestor, colewort or wild cliff cabbage (B. oleraceae var oleraceae or Brassica sylvestris L.) and they belong to family Brassicaceae. They prefer low temperature for growth and development hence mainly grown as temperate vegetables in temperate and subtropical climatic zones. This group of vegetable includes cabbage, cauliflower, knol khol, brussels sprout, sprouting broccoli, kale, Chinese cabbage etc. They are Mediterranean vegetables since its centre of origin is considered to be Mediterranean region. Later on, it spread into different parts of the temperate and subtropical countries. In India, cultivation of cole crops was started in the hills where temperate climate prevails and in states like Uttar Pradesh, Orissa, Bihar, Assam, West Bengal, Maharashtra and Karnataka as cool season crop. But with the introduction of tropical types which are more tolerant to high temperature cultivation, cole crops are taking new pace in the cropping system of nontraditional areas. Cabbage and cauliflower became the most widely grown cole crops though cabbage, knol khol and curly kale were the first cultivated types and cauliflower came in the mid-way followed by brussels sprout and sprouting broccoli. The genetic designation of different vegetables under cole crops were described by several workers of which Linnaeus (1753) designated all the cole crops under one species, Brassica oleraceae and in 1969, Neuwhof classified them into different forms as B oleracea var capitata L. (cabbage); B oleracea var botrytis L. (cauliflower); B oleracea var gemmifera DC. (Brussels sprout); B oleracea var italica L. (sprouting broccoli); B oleracea var gongyloides L. (knol khol) and B oleracea var acephala DC. (kale).

Cole crops are usually biennial herbs with tap root system and erect stem. They are highly cross-pollinated and temperature sensitive for the production of head and curd. They are classified as early, mid and late varieties based on the temperature requirement and duration. Among this, early varieties are found to be high temperature tolerant and late varieties are low temperature tolerant. The flowering in cole crops requires a chilling temperature of 4-70C for about 6 8 weeks which transforms the juvenile phase into reproductive stage with exceptions of some early varieties of cauliflower and sprouting broccoli. Upon receiving the chilling temperature, the central stalk will develop into reproductive shoot or multiple reproductive shoots will be formed from the curd. The earlier is seen in cabbage, brussels sprout and kale whereas, the latter in cauliflower and sprouting broccoli. The seed production of cole crops belonging to temperate groups are mostly undertaken in temperate hills especially in the hills of Uttaranchal and Himachal Pradesh whereas, seeds of tropical types are produced in plains and lower hills of India.

Varieties: No named variety

Soil: Red sandy soil and sandy loam soil are highly suitable. Soil drainage is essential and hard pan and water logged soils should be avoided.

Climate: Suitable for plain and lower hills. Requires 70 cm annual rain fall

Propagation: Terminal three to four nodal cuttings measuring 10 cm length is used

Land Preparation: Apply 15 t FYM/ha. Ridges are formed at a spacing of 60 cm. Cuttings have to be planted at a spacing of 45 cm.

Nutrient management: Nutrients Quantity (kg / ha) N 30 P 60 K 50 The above nutrients can be applied in two split doses viz., 30 and 45 days after planting. In micronutrient deficient soils, ZnSO4 can be applied as basal fertilizer.

PLANT EXPLORATION AND GERMPLASM COLLECTION OF PLANT GENETIC RESOURCES

Plant exploration and collection activities have been undertaken for a wide range of needs - by naturalists, travelers and plant hunters over the past several centuries in the quest for new and better economic plants in the southeast Asian region, ornamentals in the Himalayas and many others; by taxonomists for working out plant diversity and delineating phyto- geographic differences, and providing a basis for pinpointing areas with high species diversity and changes over time; world-wide collection, augmentation and characterization of crop plant diversity by Vavilov and co-workers (1926) for understanding the patterns of crop plant diversity and delineating centres of diversity; search for wild forms of species, and wild relatives of crop plants for working out primary centres of origin and crop genepools; biosystematic study, survey and in situ study and collection in protected areas for determining patterns of diversity build-up in crop and wild species. Concept of centres of origin of crop plants, importance of the wild genepool of crops, dependence on wild plants as a source of edible and otherwise useful species ensuing from these efforts provide the basis for systematic exploration and collection of plant genetic resources.

A

Abnormal seedling: Abnormal seedlings are those seedlings which do not show the capacity for continued development in to normal plants when grown in good quality soil under favourable conditions of water supply, temperature and light.

Abortion: Loss of reproductive structures (e.g. a flower or an ovule) during development or arrest of development of any organ so that it remains imperfect or fails to reach maturity.

Absolute humidity: The amount of water vapour present in a given volume of atmosphere, usually expressed in g water per kg dry air, or g water per cubic meter air.

Plant genetic resources represent both the basis for agricultural development and a reservoir of genetic adaptability that acts as a buffer against environmental changes. The erosion of these resources threatens world food security. From an agricultural utilitarian standpoint, plant genetic resources can be considered limited and perishable natural resources. PGR forms a distinct group and include all plant species, which contribute to people livelihoods by providing food, medicine, feed for domestic animals, fibres, clothing, shelter, energy and other uses and are subject to cultivation by man as well as the wild relatives of these species. Genetic diversity simply means all the variety of genes that exist in a particular variety or species. They provide the raw material (genes) which, when used and combined in the right way, produce new and better plant varieties, and are an irreplaceable source of such characteristics as resistance to disease, local adaptation, and productivity. Plant genetic resources are now, and will continue to be in the future, of inestimable value independently of whether scientists use them by means of conventional plant breeding or modern genetic engineering. These genes are dispersed throughout local cultivars and natural plant populations that have been selected over thousands of years by farmers and nature for their characteristics of adaptation, resistance and/or productivity. The road to a continuous increase in the production and quality of food lies through the protection and efficient utilization of plant genetic resources; this requires their conservation, evaluation, documentation and exchange.

Introduction
Understanding the concepts of technology transfer, licensing, and commercialization is crucial as it plays an important role in understanding how scientific discoveries leads to generation of new technologies further making them the impactful solutions that benefit industries and society. In the context of Indian HEIs, this especially important because a large volume of impactful research often remains underutilized due to limited commercialization channels. This chapter explains the terminology, essential components of technology transfer, outlines its significance for the innovation ecosystem. It also outlines the evolution of India’s technology transfer ecosystem, and emphasizes while understanding its potential to boost India’s economy, encourage entrepreneurship, and strengthen global competitiveness. From initial idea to a market-ready product is complex and multiphased process. The stepwise process is shown in Figure 1. It highlights a structured pathway consisting of five core phases: Idea/Concept, Technology development, Intellectual Property (IP) rights, Technology transfer, and Technology commercialisation.
Phase 1: Idea/Concept stage
This process of technology transfer starts with the Idea/Concept phase, where an invention is created. Each phase plays an important role in transforming raw scientific knowledge into innovative solutions that benefit society and generate economic value. In this phase breakthrough ideas emerge, within labs. Researchers explore and develop initial proof-of-concept or prototypes to validate their ideas. At this stage, the focus is primarily on knowledge creation rather than commercialization. This pathway of technology transition is summarized in Figure 1.

The basic feature of the Pre-British India was a village, which was economically a water-tight compartment fulfilling the three basic functions of economy, i.e., production, distribution and consumption, within the village community without outside world dependence, except the salt and kerosene. Every village was a self-sufficient unit with dependence on agriculture carried out by community people of different castes having the occupational specialization with interdependence, viz. jajmani system and alike.

Developments in the means of communications and the opening of Suez Canal in 1869 introduced fundamental and far-reaching changes in the social system and economic life of Indians by transforming self-sufficient village economy to new modes and means based on competition, market and price mechanism. This change was deliberated by Britishers for meeting the requirement of raw material and the diversification to tea, jute and indigo took place. Cotton also got importance but agriculture did not find place for vegetables. Famines were very common and crop production depended on monsoon rains to the large extent. Britishers developed cotton, jute and mineral trade for their vested interests.

Britishers emphasized the development of railways for better mobility of their troops, commercial crop produce and minerals but the Report of Famine Commission 1901 bitterly criticized the Government for the step-motherly treatment given to irrigation facilities as compared to railways. The irrigation policy of the Government in 19th century was determined purely from concerns for adequate returns on investment and profit was of Rs. 81 lakhs after paying 4% interest on amount invested on irrigation development in 1896-97. Irrigation Commission was established and a sum of Rs. 42 crore was spent on irrigation by 1911. By 1930, about 30 million acres were brought under canal irrigation, which was far larger than the irrigated area in any other country of the world. Even in the USA, the area under canal irrigation was two-third that of India. Vegetables cultivation did not find place in Indian agriculture and also in diet of villagers. Their cultivation remained restricted to the periphery of the urban centres for meeting the demand of upper class elites only.