eChapters

Intercropping with food crops and vegetables is widely practiced by small and marginal farmers of the world mainly belonging to arid and semi-arid regions. Because of several benefits obtained, farmers prefer to adopt intercropping system. In temperate regions, mixed stands of cover crops and combinations of cereal and legumes forage production are very common.

Ash gourd (syn:wax gourd, winter melon, white gourd, white pumpkin, ash pumpkin, Chinese preserving melon and hairy melon) is a vegetable belonging to family Cucurbitaceae and genus Benincasa with only one cultivated species, Benincasa hispida (Thunb.) Cogn. (2n=2x=24). Ash gourd is an important vegetable especially in the Indo-China region, which is also the major producer of ash gourd (Rubatzky and Yamaguchi, 1997), but it is also a potential crop of tropical Africa and America (Sirohiet al., 2005).

Composting is organic matter that has been decomposed and recycled as fertilizer and soil conditioner. It is a natural process of decomposition and recycling of organic material into humus rich soil amendment.

At the simplest level, the process of composting requires making a heap of organic material sprinkled with water which break down to humus after a period of weeks or months. However, modern bio composting is a multi-step, closely monitored process with measured inputs of water, air and carbon and nitrogen rich (in proper C:N ratio) materials.

Introduction

Fruits and vegetables are an important supplement to the human diet as they provide the essential minerals, vitamins and fibre required for maintaining health. For various reasons, this abundance of production is not fully utilized and about 25-30% of it is wasted due to spoilage. Most of fruits and vegetables are seasonal crops and perishable in nature. In a good season there may be a local glut, particularly of fruits, but because of insufficient transport facilities and poor availability of packing materials, the surplus cannot be taken quickly enough to the natural markets in urban areas. Moreover, the surplus often cannot be stored for sale in the off-season because of inadequate local cold storage facilities. Thus the growers do not get a good price for their produce because of the glut and some of it is spoiled resulting in complete loss.

Citrus constitutes a major group of fruits comprising of mandarins, oranges, lemon, pummelo, grape fruits, tangelo, trifoliate orange, citron, citranges etc. Despite of inter-specific and inter-generic hybrids, Poncirus and Fortunella also belong to genus Citrus. During its long history, citrus has given the world numerous varieties both by open pollination, bud sports and of recently by controlled pollination and artificial induction of bud variation. Citrus fruit cultivation lies between latitude 40 0N also 40 0S where conditions are neither cold nor moist and dry. India is considered to be the home of several citrus species and they are found growing wild in some parts of the country. Many types of citrus still remain unexploited by man and such types are considered as semi wild. The productivity of citrus plant in our country is very low which is 7.65 tonnes/ha as acompared to Spain, Italy and Japan where it lies between 17-35 tonnes/ha. Sweet oranges cover an area of 42.4 thousand ha with an annual production of 510.8 thousand tonnes (Ghosh, 1985).

8.1. Vegetables

8.1.1. Tomato (Lycopsarsicon Esculentum)

Temperature: A warm climate crop can tolerate high temperature but cannot withstand frost. Minimum temperature for germination of seed is 8 to 10°C. Night temperature for fruit setting is 12 to 22°C. Critical night temperature for fruit setting is below 12°C. Critical day temperature for fruit setting is above 32°C. If the greenhouse can maintain the temperature as mentioned above then the non-terminal or indeterminate tomato crop can be grown for 10 to 12 month duration.

Variety: Indeterminate (producing flowers and fruits continuously along the stem as it grows) hybrid varieties resistant to nematodes or fusarium or verticilium wilt disease may be selected.

Introduction

Food fraud is not new it can be traced back to ancient Rome and Athens, where regulations prohibiting the adulteration of beverages with flavours and colours were in place. It exists since the food trade has been started. Food fraud affects all food supply chains, thus the entire food sector. Due to globalisation and the increasing complexity of supply lines, food supply chains are becoming more vulnerable to food fraud (Robson et al., 2021a). A fraud is “any act or omission relating to the use or presentation of false, incorrect, or incomplete statements or documents, or non disclosure of information in violation of a specific obligation, and any other illegal activity affecting the financial interests” (EU No. 2017/1371).

The edible speciality mushrooms are mushrooms that are generally not grown and available commonly in the market. Any mushroom other than popularly grown white button mushroom (Agaricus bisporus) falls under the specialty category, and these mushrooms are generally not available over the counter or in departmental stores in India or other countries in the world. The mushrooms under this group include the different types of commonly grown Oyster mushrooms like grey, black, white, pink, yellow oyster mushrooms, King Oyster mushroom, Shiitake mushroom, Black Ear mushroom, Shimeji mushroom, Enokutake mushroom, Milky mushroom, the Portabella brown, Cremini mushroom , Straw mushrooms and others. This paper will describe in detail biology and cultivation of these mushrooms as grown under controlled environment conditions or under seasonal growing conditions, where ever possible.

Participation means the involvement of the stakeholders in all the activities. In a true sense of participation, the farmers are involved in identifying the problems they face, prioritising the problems, determining ways to overcome them, designing realistic plans by themselves or with others to achieve the goals, and carrying them out. Participation puts emphasis on people’s involvement in decision-making processes, implementation of programmes, sharing of benefits of development programmes and involvement to evaluate such programmes. Community participation is an active process by which beneficiary or client groups influence the direction and execution of a development project with a view to enhancing their well-being in terms of income, personal growth, self-reliance, or other values they cherish. Community participation concerns the engagement of individuals and communities in decisions about things that affect their lives. Sometimes you have observed that some people do not want to be involved in decision making process and remain aloof, but it is our responsibility to create a situation so that everyone should have the opportunity to associate with the programme. We should not force people to participate in the project/programme which they perceive that it will affect their livelihood. In that case, we have to create awareness among the people regarding the beneficial effects of the programme. Solutions devised and fulfilled by the people and community in need are far more likely to prove successful than those imposed from outside.

Botanical Name: Coffea arabica, Coffea canephora

Family: Rubiaceae

Chromosome No: 44, 22

Place of Origin: Africa

Common Name: Coffee

8.1 Introduction

Coffee is widespread throughout the tropics with more than 70 species. All cultivated species originate from Africa. Economically important today is Coffea arabica (Arabica, 64 % of world production) and Coffea canephora, (Robusta, 35 %). It is cultivated worldwide on approximately 10.3 million hectares and represents the sole economic income for more than 25 million families. The crop is produced and exported by more than 60 nations and ranks as one of the top cash crops in developing countries with 3.19 lakh MT production per annum in India in 2018-19 from more than 459 thousand hectares crop area. The coffee plant is a fast-growing tropical bush tree, with two types of shoots: upright growing orthotropic main shoots (stem), and horizontally growing plagiotropic shoots (branches). Traditionally, coffee trees are cultivated only for the berries, which are processed using dry or wet techniques directly in the growing areas to the final raw product, green coffee; this serves as the basis for various coffee products. Both the coffee species tolerate shade and share quite similar growth requirements with various forest crops and trees, thus predisposing them to be grown in agro-forestry ecosystems.

History

• Aristotle (384-322 BC): A good beginning of taxonomy was made by Aristotle (Historia Animalium). He erected entomon. He could distinguish mandibulates and haustellates; winged and wingless forms. The insect orders like coleopteran, dipteral, psyche (Lepidoptera) were created by him. Hence, he was called as Father of Biological Classification.

• Linnaeus (1707-1778): Father of Taxonomy and Binomial Nomenclature. He coined the term Insecta. He used the term Systematics. His greatest contribution is Systema Naturae.

• Brawer (1885): Laid foundations for modern system of classification and responsible to divide class Insecta into Apterygota and Pterygota.

• Michael Anderson (1727-1806): Contemporary and rival of Linnaeus. Introduced Numerical Taxonomy and hence is called Father of Numerical Taxonomy. 

• Johan Christian Fabricius (1745–1808), the first systematist considered to specialize on insects, published in 1778 his Philosophia Entomologica (40), the first textbook of entomology.

• Fabricius had already set forth his system of insects in 1775 (Systema Entomologiae), his system of genera in 1776 (Genera Insectorum), and then numerous works on species, culminating in individual accounts of the species of each order

Taxonomic keys are devices that make identification of taxa easy and enjoyable. A key is presentation of appropriate diagnostic characters in a series of attractive choices to facilitate identification of a specimen.

Key characters are the characters that are easily perceived of very low variability, usually present in preserved material. They are useful as convenient labels for distinguishing taxa by the process of classification. Many taxonomic characters such as chemical, chromosomal, physiological and behavioural may have high value of identification because they are inaccessible in preserved material. Ideal key characters apply equally to all individuals of the population. They are absolute, relatively constant and external so that they can be observed directly without special equipment.

I. INTRODUCTION

In a global, knowledge-based economy, Intellectual Property Rights (IPRs) are a key to the international competitiveness of both nations and firms. International competition in the traded goods increasingly contains a high degree of innovation. IPRs have thus; become a trade issue and a major component of the World Trade Organisation (WTO). Adequate IP protection at an international scale has become essential for appropriating global revenue streams to support investments in developing state of- the- art technology. Although the concept of intellectual property is very old, there appeared the need to harmonize laws to facilitate international trade and free flow of technology. This became very necessary because it was difficult to obtain sufficient protection in the other countries of the world, in view of the disparity in the laws in each country. As per World Intellectual Property Organisation (WIPO) definition, intellectual property refers to creations of the mind, inventions, literary and artistic works, symbols, names, images and designs used in commerce. Broadly, intellectual property is divided into two categories. The first category covers industrial property, which includes patents, industrial designs and trademarks, all of which have industrial applications. The other refers to copyright laws, which are applied to such things as literary, dramatic and artistic works; rights relating to performing artists, the production phonograms and rights of broadcasters in their radio and television programs.¹ Patented inventions have, in fact, pervaded every aspect of human life, from electric lighting and plastic, to ballpoint pens and microprocessors. During a time when the future of many industries seems uncertain, one industry in particular appears to be positioned for expansion and enduring success. This is the biotechnology industry, which according to some analysts will be a major driving force behind the new economy of the 21st century.2 This seemingly lofty prediction is based in large part on the immense promise offered by biotechnology. The innovations developed with biotechnological techniques promise to prolong and improve our lives and the world we live in by achieving advancements in health care, agriculture, food products and production, industrial processes and environmental preservation. Biotechnology is not a new science and it has existed in some form or the other for centuries. Biotechnology in one form or another has been part of human development since the dawn of agriculture. Human ingenuity has led to increased production and greater diversity and quality of livestock and varieties of crops. Today’s food crops and domestic animals embody the benefits of many generations of selection and breeding. However, the advent of genetics has opened exciting opportunities in this sector, because of its numerous applications, which range from improvement of human health and food production to reduction of environmental damage. These opportunities are also coupled with controversies that not only challenge the laws within which society functions, but also our ethical and religious beliefs.

Introduction

Plant architecture is defined as a three-dimensional organization of plant body in terms of its size, shape position of leaves, flower organs and branching pattern. Earlier this was the only criterion for systematic and taxonomic classification of plant species and the best means of identifying them (Stecconi, 2006). Study of plant architecture emerged as a new scientific discipline some 30 years ago. The subject derives its base from earlier works on plant morphology (Halle and Oldeman, 1970) but currently it is integrated with several disciplines of plant sciences ecology and engineering. Modification in plant architecture causes alteration in primary and secondary growth. This occurs due to differences in phyllotactic arrangement, branching pattern and floral differentiation. Plant architecture can be modulated by various parameters like climate, agronomic practices and human interventions. Manipulation of plant architecture is a major area in plant science which is currently adopted for productivity improvement by breeders, agronomists, horticulturists and landscape managers. However, the basis for such manipulation lies in the knowledge of the basic architecture of plants and its significance.

Introduction

Microorganisms are a great source of genetic diversity, still far from completely known and explored. The intimate association of plants with complex microbial communities is of great importance for the growth and productivity of plants in agriculture. There exists a definite difference in microbial community present in the bulk soil and the neighboring micro environments like phyllosphere, endosphere, rhizosphere and endorhizae. Microorganisms that colonize the plants’ rhizosphere are either pathogenic or beneficial according to their effects on plants and the way they interact with roots. The rhizosphere supports a plethora of microbial populations capable of exerting beneficial, neutral or detrimental effects on plant growth and development. Microorganisms such as bacteria, actinomycetes, protozoa, algae, fungi, and viruses coexist in the rhizosphere; bacteria are the most abundant among them.

ABSTRACT

With the developing world still depending on agriculture to a great extent and rural people depending on it for their livelihood, it comes as no surprise that family farms have been the focus of development in recent times. Family farms have been legacy for most of the farmers and along with it being principal livelihood option for many, the increasing need of agricultural extension services for these farms become more important. But at the same time, the huge gap between the number of famers or farm households and the extension personnel is a reality. And to bridge this gap, Information and Communication Technologies (ICTs) can play a significant role. Another purpose it serves is making agriculture attractive to the young people engaged in farming, mostly by compulsion. ICTs like web portals, mobile phones and social media are the most popular and most widely used and can enhance the interaction among researchers, extension personnel and farmers. The youth today are hooked to the internet and their 1^st major activity on the web is social networking. Also, mobile phones are the most popular form of ICTs as has been proven by the sheer number of subscribers worldwide. And these tools, used appropriately, can change the whole structure of agricultural communication. ICTs can be an important part of communication strategies, connecting the youth to peers and professionals. It is true that the ‘apps won’t plough the fields’ but they will definitely help the youth do the job better. ICTs can prove to be a great catalyst in engaging agricultural community in family farms making agriculture attractive and sustainable again.

Tamarind (Tamarindus indica L.) is an important tree for social forestry, agro-forestry, wasteland development and dry land horticulture. The tree assumes great significance due to its various uses and capacity to withstand adverse agro-climatic conditions. The pulp of the mature ripe fruit has considerable export value in many parts of the world. The fruits are used for making processed products.

It is a common tree throughout the warmer parts of India, except where frost occures i.e. sub-Himalayan tracts and North-West Punjab. Rough estimates indicate that about 80,000 metric tonnes of tamarind pulp per annum is produced in India, bulk of which comes from the states of Tamil Nadu, Andhra Pradesh, Maharashtra, Karnataka, Kerala, Orissa, Madhya Pradesh and to a limited extent from Bihar. India is perhaps the main producer and consumer of this fruit in the world. In Maharashtra, the area under tamarind crop is around 13,186 hectare.

I. INTRODUCTION

Information technology has heralded a new era of Communication System. It has revolutionized the whole commercial world. The mother earth looks like a global village where people sitting thousands of miles away can talk face to face, like people sitting across the table. Business men and consumers are using computer to create, transmit and store information in the electronic form. Traditional form of paper documents are being discarded for the reason that electronic method is Cheaper, easier to store, retrieve and communicate. Though these advantages are obvious but people were reluctant to transact business in electronic form due to lack of legal frame work, validating these transactions. All the paper transactions involved writing and signature to conclude them. These writings and signatures posed a great hurdle for electronic governance and electronic commerce for validating and enforcing them. The law of Evidence is based on paper made documents which should have been signature. Since electronic commerce eliminates the need for paper based transactions, hence to facilitate e-commerce the need for legal change has become an urgent necessity. International trade, though the medium of e-commerce, is growing by leaps and bounds for the past few years. Many countries have switched over from traditional paper based commerce to e-commerce. The instantaneous means of communications through internet have been a great menace to copy right in different areas David Teather from London has reported that the International Federation of the Phonographic Industry say that the market in year 2000 was worth $36.9 billion, a fall of 1.3 per cent on the previous year. The biggest decline in the sale of C.D. singles was 39% and globally it fell by 14%. The growth in popularity of Napster and to contain the damage. Napster is in the process of removing copyrighted material from its site.¹ But the powers of the computer are so great that the law enforcement agencies are facing a real challenge to contain its onslaught. Internet telephony is a common sight at cyber cafe, despite the fact that it is illegal.2 B.B. Nanda and R.K.Tewari observe that “ internet paedophilia, computer network break-ins, industrial espionage, Child pornography password sniffling, spoofling, telecommunications fraud, software piracy, e- mail bombing and spamming, and the availability of illicit or unlicensed products and services are offences already making themselves felt. Emerging problems include credit card fraud, cyber terrorism, cyber laundering and criminal use of secure internet communications. The huge growth of internet will breed cyber fraud with great ease especially in the area of share-holdings of companies.3 The present weak electronic system of payment without adequate safeguard is posing a serious risk for unauthorised withdrawals from banks and counter money laundering operations. Software piracy is a boom business and video and phonographic industries are sinking day by day globally.4 The UNCITRAL Model law provides for equal legal treatment of users of electronic communication and paper based communication. In pursuance of a declaration made ‘by Member Countries, the World Trade Organisation (WTO) is about to form a work programme to handle its work in this area including the formation of multilateral trade deals through the medium of electronic commerce. The paper discusses, briefly, the meaning of cyber space the origin and development of intemet and e commerce its uses and abuses. Certain provisions relating to Information Technology Act, 2000 have been briefly discussed to apprise oneself about its effectiveness in meeting the challenges posed by e commerce in different areas.

Physico-chemical and microbiological quality of meat and aquatic food and food products gives its overall safety and quality status as a food. The physico-chemical and microbiological qualities of raw material have great importance on the product development. It also affects the shelf life of the raw material as well as final product.

Fresh meat is a type of meat which has not been subjected to any processing whereas raw meat is a fresh meat which has undergone freezing. The qualities of fresh meat are important as far as merchandiser, purchaser and consumers are concerned and it is also important for adaptability in further processing. The important quality parameters of fresh meat are: