eChapters

The policy development process is a structured approach to creating policies that address specific issues or achieve particular goals. It involves several steps, from identifying the problem to implementing and evaluating the policy
Steps of Policy Development Process
1. Problem identification
• Definition: The process of recognizing and defining an issue that requires government intervention.
• Key actors
• Public: Citizens, interest groups and communities often raise awareness about problems.
• Media: Plays a critical role in highlighting issues and shaping public opinion.
• Policymakers: Government officials, legislators and public administrators who prioritize issues.
• Experts and academics: Provide data, research and analysis that help frame problems.

Hides and skin are the important and widely used animal by-products of slaughter house industry. Human beings are utilizing animal skins since time immorial and nomadic people still depend upon them for shelter, clothing, weapons, food containers etc. In general on live weight basis yield of hide is 7 percent while skin is around 11 percent.  Though it is also obtained from the fallen animals but the superior quality hide is always of slaughtered animals. Source wise slaughtered animals account 20-25 percent of hide and 80 percent of skin whereas fallen animals contributes around 75-80 percent of hide and 20 percent of skin. So the major sources for hide are fallen animals and skin is from slaughtered animals.

I. FILL UPS

1. _____ means the application of physical, biological, chemical agents to the seed in order to enhance the physical, genetical, biochemical and health qualities of seed.
2. _____ coined the term seed priming.
3. _____ is the impregnation of the needy substance into seed through imbibition phase.
4. In paddy, seed fortification is done with _____ chemical.
5. In groundnut, seed fortification is done with _____ chemical.

Introduction

‘IP’ refers to unique, value-adding creations of the human intellect that results from human ingenuity, creativity and inventiveness. An IP right is thus a legal right, which is based on the relevant national law encompassing that particular type of intellectual property right. Such a legal right comes into existence only when the requirements of the relevant IP law are met and, if required; it is granted or registered after following the prescribed procedure under that law. All countries around the world have a national legal system of intellectual property rights which has developed over varying periods of time during the last 150 years or so. It has enabled the grant of property-like rights over such new knowledge and creative expression of mankind, which has made it possible to harness the commercial value of the outputs of human inventiveness and creativity. This is usually done by its orderly use, exchange or sharing it amongst various types of business partners in a complex network of strategic relationships that generally work harmoniously during the new product development process for creating and marketing new and improved goods and services in domestic and export markets.

IPR is a tool for Innovation and reward for it. Innovations are concerned with the commercialization of new ideas; in contrast, an ‘invention’ may not be directly associated with commercialization. As such, innovation may be seen as a process of interaction and feedback during the various stages of the new product development process. An invention is considered as the generation of a new idea or knowledge, which aims to solve a specific technical problem. Inventions could relate to products or processes and are characteristically protected by trade secrets, utility models/petty patents or patents. Utility models/petty patents or patents are granted/registered under the relevant national/regional law by the relevant national or regional patent office. As not all inventions are commercialized, so it is clear that not all inventions result in innovations.

Marketing is one of the most important factors in determining the success of any vegetable farming enterprise. Marketing includes all the operations and decisions taken by the producers. These decisions range from determining the most marketable crops for production to deciding how to best deliver quality produce to the consumers at a profit. However, contrary to popular belief, marketing does not begin after a crop is produced. Instead, marketing alternatives need to be considered even before the start of production.

However, vegetable marketing in India has not yet been organised so far. The long route from the grower to the retailer and ultimately to the consumer involves a chain of middlemen, transport contractors and wholesale merchants. Very often, there arises stagnation of the produce in the peak season or in the year of good production. The large number of intermediaries in the vegetable marketing channel grab maximum share of the consumer’s price and as a result, the producers’ profit becomes marginal. Vegetable cultivation is a capital intensive venture, and huge production alone cannot fetch profit for the growers. Organised marketing, storage and transport facilities are the key factors for making vegetable farming profitable which ultimatily boost vegetable cultivation.

27.1 Introduction

Eggs containing nutrients that play fundamental roles beyond basic nutrition in consumers and their promotion as functional foods should be considered. Eggs rich in protein and offer a moderate calorie source (about 150 kcal/100 g), rich in vitamins and minerals and also great culinary versatility and low economic cost, which make eggs within reach to most of the population. Eggs are also relatively rich in fat-soluble compounds and can, therefore, be a nutritious inclusion in the diet for people of all ages and at different stages of life. In particular, eggs may play a particularly useful role in the diets of those at risk of low-nutrient intakes such as the elderly, pregnant women and children.

Introduction

Trout farming is considered as one of the oldest forms of commercial fish production and dates back to 400 years in Europe and about 150 years in US (Hinshaw, 1990). In India, the upper Himalayan region and Western Ghats are the areas where trout culture and farming are restricted due to suitable climatic conditions. The UT of J&K, especially Kashmir region plays a major role towards trout culture, thus being major contributor of trout as well. In Kashmir, the introduction of trout started in the year 1899 with the arrival of first batch of Brown trout (Salmo trutta fario) ova of 10,000 eyed eggs from England (UK). This introduction of trout eggs to Kashmir was assisted by the Duke of Bedford. Woefully, this batch of 10,000 eggs expired on the way due to the unavailability of air transport. Then, the second batch of trout ova arrived in the year 1900 in a magnificent condition from Howeiton in Scotland, assisted by Mr. J.S. Macdonall consisting of 1800 fry. Out of these 1000 swim-up fry were successfully reared up to the adulthood and the first spawning or eggtaking of Salmo trutta fario, was done in December 1905 at Harwan near Srinagar (Kashmir) by F. J. Mitchell and rest of 800 fry were reared at his personal residence in Bhag - i - Dilawar Khan in the heart of city near Khankah-i-Moula. In 1905-1906, Mitchell succeeded in establishing a regular Trout Hatchery at Harwan Srinagar Kashmir, having a capacity of 100,000 green eggs. Since then brown trout has established itself throughout the Kashmir and parts of Jammu notably in Baderwah and Poonch providing f ly and spoon fishing year after year to thousands of anglers visiting the state.It was from Kashmir that brown trout spread to other sections of the Himalayas. In 1912, Mitchell succeeded in hatching and rearing rainbow trout eggs from a consignment presented to him by the Bristol Water Works England. Today J&K Fisheries Department has achieved remarkable success in trout culture (Hassan and Pandey 2012). In the year 1984, Trout Fish Farming Project was established at Kokernag under cold water fisheries by the assistance of European Economic Community, serving as mother unit for the production of quality seed of Rainbow trout and Brown trout.This project provided a major thrust to the trout fisheries in the UT of J&K from last two decades.Besides this, there is another trout hatchery at Laribal Srinagar where quality trout seed of rainbow trout and brown trout is being produced (Hassan and Pandey 2012).

Introduction
Soil crusts are surface alterations in the topsoil resulting from natural processes, such as the impact of raindrops followed by drying. These crusts manifest as thin, hardened layers on the soil surface, particularly common in arid and semi-arid regions. Their thickness typically varies from less than 1 mm to 5 cm (Evans and Boul, 1968). Once dry, these layers become denser, harder, and more brittle than the underlying soil, reducing both the number and size of pores and reorganizing the soil’s pore structure. In temperate regions, surface crusts primarily form on unstable loamy soils, particularly in areas under cultivation. In tropical regions, soil crusting affects a broader range of soils and poses a significant problem not only in arid zones but across various climatic conditions. In humid areas, intensive farming exposes the soil surface to high-energy rainfall for extended periods, accelerating the degradation of soil organic matter. As a result, bare soil areas expand, and biomass production declines. From an agronomic perspective, the most critical drawbacks of soil crusting are its negative effects on seedling emergence and water infiltration. Seedling emergence is particularly affected for crops with small seeds or when the timing of emergence is crucial due to climate or market demands. In some instances, costly replanting becomes necessary. The reduction in water infiltration caused by crusted soils creates significant challenges for irrigation, especially in areas where water scarcity limits large-scale use, forcing farmers to adopt more efficient water management strategies. Reduced water infiltration also leads to increased surface runoff, contributing to soil erosion and environmental risks, such as the pollution of surface waters due to nutrient loss. Additionally, restricted gas exchange between the soil and atmosphere further contributes to lower crop yields. Epstein and Grant (1973) observed that soil erodibility is closely linked to the rate and extent of crust formation, with soil loss peaking within the first 10 minutes of rainfall before stabilizing. It is well established that during crustforming rain events, water infiltration declines over time, leading to an increase in runoff volume. This increase in runoff, combined with the intensified energy

1.    The concept of agribusiness was born in Harvard University in the year____________.

(a) 1947

(b) 1956

(c) 1967

(d) 2006

2.    In agriculture education system, the concept of “Agribusiness” was first time used by

(a) John Davis

(b) P F Drucker

(c) Henery Foyal

(d) F.W. Taylor

The purpose of managing a fishery is to maintain the resource so that it is renewable and therefore sustainable. Responsible aquaculture practices rely on sustainable production systems, to minimize impacts on the natural environment, and support resource conservation. In other words, the harvest of fish from the wild or their domestic culture, if performed with sound foundations of ecological and economic principles, can be sustainable and self-reliant commercial industry. In traditional subsistence fisheries, fishermen use primitive and inefficient gear to capture most ornamental fish. However, the supply of aquarium fish is not inexhaustible, and signs of over-fishing are becoming apparent in localized areas. With high demand and pricing of many beautiful species, ornamental fish are being harvested at greater volumes and higher rates, threatening the viability or sustainability of the fishery. Most endemic and sensitive species are restricted to very narrow specific habitats. Their survival, affected by physical over-exploitation for the aquarium trade, may be further hit by habitat alteration. No comprehensive studies have been carried out on the requirements of these endemic or sensitive exported species. In the absence of suitable impact studies, it is not possible to predict the impact of habitat alteration on these species. Exporters target more colorful varieties and since their ecological significance has not been studied, what long-term effect such selective exploitation will have on genetic diversity cannot yet be defined.

Apart from legislation that can be effectively implemented, eco-physiological and population studies of a quantitative nature are urgently needed to advise on the collection, maintenance and transport conditions that need to be followed by exporters to safeguard collected stocks from unnecessary mortality. Exporters are eager to learn and would be receptive to receiving appropriate, scientifically formulated, well-meaning practical advice. Studies should be targeted towards this end since it seems unlikely that the export trade can at present be voluntarily modulated on the basis of conservation requirements. Such a strategy could only become feasible after an adequately robust ecological database has been compiled, which would necessarily require time.

An effective management strategy needs to address not only aquarium-trade related matters but also policy and other matters in an integrated approach if we are to be hopeful of sustaining the ornamental fish industry in the long-term.

Introduction

The Indo-Gangetic Plain is one of the world’s major foodgrain producing regions. The Indian states falling under this region, viz. Punjab, Haryana, Uttar Pradesh, Himachal Pradesh, Bihar and West Bengal, are also the major rice-wheat growing states spread over 10.5 million hectares in the country. During the past 30 years, agricultural production growth in this region has been able to keep pace with population demand for food in the country mainly due to adoption of green revolution technologies inducing yield growth, followed by area expansion. But this opportunity is ceasing very fast due to limited scope for increasing the availability of arable land and natural resources. The other issue is the conservation of the basic resources of land and water for sustainability of agriculture in the Indo-Gangetic Plain. It is generally believed that the rice-wheat system has strained the natural resources in this region and more inputs are required to attain the same yield levels (Swarup and Singh, 1989; Kumar and Yadav, 1993; Lal et al., 2004). It is, therefore, imperative now to promote alternative technologies that would help conserve the much needed but gradually depleting natural resources while boosting productivity growth in the long-run by maintaining soil health and production environment. As a part of this strategy, conservation agriculture and resource conserving technologies play a major role in sustaining and enhancing the productivity of the rice-wheat system at a lower cost of production.

Management of zoo and exotic animals in zoos are carried out in different ways. In the management of zoo, various cadres of personnel get employed and often, a team-approach is highly required and however, veterinarian is one of the important cadres in the zoo related personnel and veterinary interventions are highly required for management of feeding, housing, breeding and health of various species of wild fauna belonging to multiple taxonomical groups.

28.1 Introduction

The majority of eggs produced in the world are sold in-shell for consumers to utilize in the home in traditional ways or for baking. Traditionally, surplus eggs not required for the shell egg market (normally the smaller sizes) and downgraded eggs were turned into egg products. Today, farmers have specific contracts to produce eggs for further processing, and any egg that is damaged cannot be used for this purpose. There are essentially three types of egg products, liquid, dried, and frozen, with small markets for peeled, hard-boiled, and hard-boiled pickled eggs.

Introduction
Soil, the outermost layer of the Earth’s crust, plays a vital role in supporting plant life. It consists of a mixture of mineral and organic materials, with its depth varying from negligible to several meters across different regions. Subjected to continuous atmospheric influences, soil experiences erosion, primarily driven by the movement of wind and water. Erosion, originating from the Latin word “erodere,” meaning “to eat away” or “to excavate,” involves the detachment, transportation, and deposition of soil particles. The erosion process encompasses two main phases: the detachment of individual soil particles from the soil mass and their subsequent transportation by various agents such as water, wind, ice, or gravity, followed by eventual deposition. Finer soil particles are more susceptible to erosion compared to coarser ones, leading to the formation of sediment, the ultimate product of soil erosion. Sediment, which refers to fragmented material transported or deposited by natural agents, illustrates the sedimentation process, reflecting the sequence of the sediment cycle. Detachment involves the dislodgment of soil particles from the soil mass by erosive agents such as impacting raindrops and runoff water. Transportation entails the entrainment and movement of these detached soil particles (sediment) from their original location, often through stream systems, towards eventual deposition sites, which may include the base of slopes, reservoirs, or floodplains. Soil erosion presents a significant threat to human well-being by diminishing the productivity of agricultural land through the removal and washing away of essential plant nutrients and organic matter. The widespread distribution of sediment load globally underscores the pervasive impact of erosion on natural landscapes and ecosystems.

Pricing

Pricing goods and services is a critical job to maximize the profit of business organizations. Price is the most important determinant of the profitability of the business. Setting the right price can influence the quantities of various products or services that consumers will buy, which in turn determines the total revenue and the profit of the business. Price is the only element in the marketing mix of a firm that generate revenue.

The price of a product or service is the number of monetary units a customer has to pay to receive one unit of product or service (Simon, 1989).

As the population of the world rises, there is an increase in the demand for food production. Agricultural packaging helps farmers and makers to deliver food in the handiest approach with no loss. It eliminates unnecessary wastage of food during post-harvest treatment procedures, production process, storage, and transportation. It ensures short and long-term stability between the farmers and the consumers. Pesticides are completely toxic and reactive and thus need correct packaging. In agricultural packaging of pesticides, pouches with excellent quality standards are used that improve sealing and handling issues and avoid any malfunctioning. Ventilation is very important in agricultural packaging that permits the warmth and to cool quickly. Loss of water of the products should be minimized to let them stay fresh for a longer time.

Fisheries: A glance

The fisheries sector is a complex enterprise that includes capture and culture based fisheries, including mariculture, coastal aquaculture, freshwater aquaculture, and cold-water fish culture that contribute to the country’s food, health, economy, exports, employment, and tourism. Fisheries and aquaculture continue to provide millions of people with food, nutrition, revenue, and a means of subsistence. Fish is an inexpensive and high-quality source of animal protein, making it an excellent choice for reducing hunger and malnutrition in the country. In 2020, global aquaculture production reached a new high of 122.6 million tonnes, including 87.5 million tonnes of aquatic animals valued at USD 264.8 billion. Inland aquaculture produced 54.4 million tonnes, while marine and coastal aquaculture made 68.1 million tonnes. Over time, the Indian fishing industry evolved and became a significant socioeconomic asset for the country (FAO, SOFIA, 2022) India is the world’s third-largest producer of fish and aquaculture, accounting around 16% of total inland and 5% of total marine fish production. In 2021 22. The overall marine and inland fish production in India was 162. 48 lakh tonnes, with 121.21 lakh tonnes and 41.27 lakh tonnes coming from the inland and marine sectors, respectively. The fishing industry is vital to the national economy and is a major contributor to the country’s foreign exchange gains. India’s fish production has risen from 56.56 lakh tonnes in 2000-01 to 162.48 lakh tonnes in 2021-22.The majority of fish produced is for human consumption, and this proportion is predicted to increase from 89% in the base year (2016-18) to 91% by 2028 (OECD/FAO, 2019). In 2021-22, frozen f ish, cuttlefish, and squid contributed 6%, 3%, and 5% of total marine product export value, respectively.

ABSTRACT

Mangrove wetlands are well known as the dominant feature of the intertidal areas of the tropical and subtropical regions. Ecologically mangrove forests are important for their inherent biological productivity in the habitat and also by exporting organic matter produced into coastal waters. Apart from that mangroves act as bioshield against natural coastal hazards like cyclones, storms and tsunamis. Remote sensing coupled with GIS is an important tool in monitoring the coastal areas such as mangroves, where the physical survey is difficult and time consuming. Remote sensing has a wide range of products with higher spatial, spectral and temporal resolutions, the combination of which can be applied in different themes based on the requirement. The present study used multispectral, multi-temporal and high-resolution remote sensing data to map and monitor the distribution of mangrove forest of Pichavaram, south India over a period of 30 years. The study shows that the mangrove area had decreased from 628 ha to 411 ha from 1977 to 1994 and increased to 858 ha in 2006. The high resolution remote sensing data with 4 m spatial resolution was used to prepare the mangrove wetland map in 1:5000 scale.

Keywords : Mangroves, remote sensing, visual interpretation, IRS, IKONOS

In this chapter utilisation of habitat by the birds of the Silent Valley National Park has been analysed. Usually three questions are asked in the habitat utilisation studies (1) whether the species form well defined assemblages, quite apart from the geographical distribution patterns? (2) Whether ecologically or taxonomically similar species segregate by habitat? (3) Whether habitat characteristics attribute for the variations in the distribution or abundance (Wiens, 1989).

METHODS

Whenever a bird was observed in the period of study, its exact location and activities were recorded. The concept of habitat as described by Odum (1974), “the habitat of an organism is the place where it lives or the place where one would go to find it” is adopted for this study. Four main habitats were identified in the study area, depending on the vegetation type namely, Evergreen Forest (EF), Moist Deciduous Forest (MDF), Coffee Estate (CE) and Agricultural Area (AA). In each of the above habitats, “microhabitat” of birds was also recorded (Odum, 1974). Microhabitats identified at Silent Valley were the tree trunk, foliage, branch, bushes, dead tree, ground, grass and open area. Microhabitats identified at Mukkali were tree trunk, foliage, branch, bushes, ground, rocky areas and open area.

Introduction

Seasonal or annual fluctuation in weather patterns is termed as climate variability. However, climate change is a change in the mean state of weather statistic over three decades of time period. Climate change is exacerbating the challenges faced by the agriculture as well as horticulture sector. For last 10 years, Asia is facing the serious threats from climate change and variability such as tsunami, f loods and droughts. Extreme events are expected to have large negative impacts on crop productivity. The rise in temperature and reduction in rainfall under semi-arid environments are likely to reduce production of fruits, vegetables and flowers in the coming 20 years. The production and quality of fresh fruit and vegetable crops can be directly and indirectly affected by exposure to high temperatures and elevated levels of carbon dioxide and ozone. The rise in atmospheric CO2 levels due to global climate change and horticultural practices has both direct and indirect effects on secondary metabolite synthesis in plants.