eChapters

3.1    Competitive and Collaborative Research
    
3.2    The Strategy to Protecting Plants : Plant Variety Protection Act
    
3.3    IPR Issues in Biotechnological Patents Haldi, Neem and Basmati Rice
    
3.4    Patent Litigation

Abstract

The irradiation process involves exposing the food, either prepackaged or in bulk, to a predetermined level of ionization radiation. In this process, it is important to know sources of ionization radiation, how energy is quantified, and its scope with advantages and limitations.The traditional methods like preservation, such as drying, smoking and salting have been supplemented with pasteurisation (by heat), canning (commercial sterilisation by heat), refrigeration, freezing and chemical preservatives. ‘Food irradiation’ is another technology that can be added to the list. By realizing its importance present chapter highlighted with some basic aspects as well as its applications and other related aspects of food irradiation. Food irradiation involves basic principles like; Pasteurization (Pathogen Reduction) 2. Sterilization 3. Sanitation 4. Disinfestation. As concern to dosage can be applied as  low, medium and high based on type of radiation, type of food, type of packaging material and time of application. It has broader range of application in preservation with this also has few limitations which have become bottlenecks in this technology. Though technology is employing much in developed countries rather than developing once. Prospectus should be given in those countries also.

INTRODUCTION

Jackfruit (Artocarpus heterophyllus Lam) belongs to family Moraceae. It is popularly known as ‘Poor Man’s food’ in eastern and southern India. It is also known as Kanthal, Kathal, Penasa, Kontaka and Phanas in India. Jackfruit is a very unique fruit crop and common tree of low land tropics and grows well without much care. It has considerable potential but it is yet to receive due attention. It is mainly grown in homestead for domestic uses and as a shade tree in coffee or cardamom plantations. It is cultivated in India, Indonesia, Sri Lanka, Bangladesh, Thailand, Malaysia and Nepal. India is the second largest producer of jackfruit in the world and is considered as ‘Mother land of jackfruit’. In India, it is widely distributed in Assam, Tripura, Bihar Uttar Pradesh, and foot hills of Himalaya, Karnataka, Tamil Nadu, Pondicherry and Maharashtra (Sidhu, 2012). It is seldom grown in an organized form as that of other fruit crops viz. mango, guava, etc. Most of the jackfruit trees are observed in kitchen garden or orchards of other fruit crops, roadside or in forests. Well managed orchards of jackfruit are seen in Panruti area of Pondicherry, where the production is at almost throughout the year. At present the area under jackfruit in the country is 157.58 (000’ ha) and the production is 1572.87 (000’ MT) (Anon. 2015).

INTRODUCTION

Jamun (Syzygium cumini (L) Skeels Syn Eugenia jambolana Lamk.) is an important commercial indigenous minor fruit of India and is highly suitable for avenue and for social forestry plantation. It belongs to family Myrtaceae. The other major plants belong to this family are eucalyptus, bottle brush and cloves. It is known by different names like black plum, Indian black berry, Ram jamun, jambolan, Jambul and Phalinda in different parts of country. Trees are found growing throughout the tropics and subtropics as an avenue plantation on road side, school, religious places and as wind break around the orchards. It is also occurs in the lower range of the Himalayas up to an elevation of 1,300 meters and in the Kumaon hills up to 1,600 meters above mean sea level. It is widely grown in the larger parts of India from the Indo-Gangetic plains in the North to Tamil Nadu in the South. The importance of this fruit is increasing day by day due to increasing awareness of hypoglycemic properties of this fruit against diabetics. It is adequately rich in antioxidants.

INTRODUCTION

Kiwifruit (Actinidia deliciosa Chev.) also known as Chinese gooseberry, China’s Miracle Fruit and The Horticultural Wonder of New Zealand, belongs to family Actinidiaceae. It is native to Yangtze valley in north-west Hupeh and Szechuan provinces of China. The kiwifruit of international commerce are large – fruited selections of Actinidia deliciosa Planch and Actinidia deliciosa (A. Chev.) 
C F Liang and A. R. Ferguson. The name kiwifruit was derived from the kiwi, a flightless bird and New Zealand’s national symbol. Although this fruit vine originated in China, yet its full economic potential was exploited by the New Zealanders, which accounts for over 70 per cent of world trade. In other countries of the world, its cultivation gained momentum after 1960’s and now is cultivated on a commercial scale in USA, Italy, China, Japan, France, Germany, Chile and Australia

Kiwifruit is a perennial climbing or scrambling vine. Fruits are rusty brown with hairy surface and looks like a sapota fruit. Flesh is light green in colour with decorative pattern of lighter colored rays radiating from the center and embedded in between are many small, soft and dark seed. It is mostly eaten as fresh fruit or combined with other fruits in salad and desserts.

Introduction

Lac insects, under Family Tachardiidae (= Lacciferidae), Superfamily Coccoidea, Order Hemiptera are commercially important species for resin, dye and wax production. Lac insects are naturally distributed in tropical and subtropical areas of south and south-east Asia. Out of the nine genera and 99 species of lac insects reported from the world, two genera and 26 species are found in our country. The family Tachardiidae is divided into two sub-families, i) Tachardiinae including true lac insects of resinous cell and ii) Tachardininae including pseudo-lac insects of non-resinous cells. In India, lac is cultivated in Jharkhand, Chhattisgarh and parts of Madhya Pradesh, Maharashtra and West Bengal primarily using Kerria lacca. However, natural populations of Kerria spp are distributed throughout India and K. chinensis in the north eastern states is also cultivated to a certain extent. Kerria lacca species is represented by two distinct forms, kusmi and rangeeni, differing for their host species preference, life cycle pattern, quality and quantity of the resin produced, settlement behaviour, etc. The two forms of the Indian lac insect, commonly referred as ‘strains’ in lac insect literature, were placed as infrasubspecific forms by Varshney (1977).

A. General
        
B. Turf Grass
        
C. Indoor Plants

Introduction

Landslides are simply defined as mass movement of rock, debris or earth down a slope and have come to include broad range of motions whereby falling, sliding and flowing under the influence of gravity dislodges earth material. They often take place in conjunction with earthquakes, floods and volcanoes. At times, prolonged rainfall cause heavy landslides, that block the flow of river for quite sometime.

Artificial Insemination (AI) is one of the most popular first generation assisted reproductive technology as well as a breeding tool, ever evolved for the genetic improvement of cattle and buffalo industry throughout the world. The advent of frozen semen has further revolutionized this technique. Presently, use of sex- sorted-semen in cattle breeding is also coming into vogue. Contrary to cattle and buffalo, use of AI in small ruminants has not gained such impetus.

It has been reported that lower pregnancy rates were obtained when ewes and does are bred with frozen or extended liquid semen using intra-vaginal or intracervical technique of insemination. The reason being anatomy of the cervix of sheep and goats; cervix is long and tortuous with presence of 4-7 cervical rings. Furthermore, these cervical rings are directed caudally hindering the lumen of the cervix thereby causing hindrance (more prominent in sheep) while passing the AI gun during intra-cervical or trans-cervical AI (TCAI). There are several reports which support the fact that, as the depth of semen deposition into the cervix increases, the pregnancy rates also improve due to availability of a greater number of motile sperms for fertilization.

Laparoscopy is an operative procedure performed through a key-hole opening with a rigid endoscope that allows visual inspection of organs.  The laparoscopy helps in arriving diagnosis of various reproductive and digestive disorders quickly.  By laparoscopy clinician can visualize the external surface of the abdominal organs.  Tumours, abscess, cyst, lesions, growth, hemorrhage, adhesions of the organs in the abdominal cavity can be readily diagnosed by this technique.  Aspiration of follicular fluid, biopsy of lesions and sterilization are commonly employed maneuvers by this technique.  It is having both diagnostic and therapeutic value.  The procedure consists of placement of transabdominal rigid endoscope after establishment of pneumoperitoneum in the body cavity.   The images of different organs are displayed on the TV monitor when the laparoscope is moved within the peritoneal cavity with the illumination through halogen light source.

INTRODUCTION

Litchi(Litchi chinensis) is an important sub-tropical evergreen fruit crop. The tree bears heart-shaped, conical, or spherical drupaceous fruits with a thin, indehiscent pericarp that surrounds the sweet, translucent, succulent, and juicy aril. Although litchi originated in the Asia-Pacific region, orchards are found in more than 80 countries. Having introduced into India by the end of the 17th century, litchi is an important fruit crop in India and is a source of livelihood to millions especially in the Gangetic plains along the foothills of the Himalayas where the crop is grown popularly. Bihar is the major litchi-producing state in India accounting for about 37% of both national acreage and production. Muzaffarpur is famous for its Shahi litchi and is popularly referred to as the ‘Litchi City’ or ‘Litchi Hub’.In India it is grown in an area of about 85000 ha with total production of 528000 MT. Bihar is followed by West Bengal, Jharkhand and Assam in terms of production, while the highest productivity of litchi (16 MT/ha) is reported from Punjab.

Introduction

Human civilization used to undergo several form of disasters throughout its life history. Most of such events are unpredictable, sudden and short in duration, and such events can easily classifiable as either natural (e.g. cyclones, earth quake, natural forest fires and tsunami) or manmade such as spread of toxic chemicals (e.g. Bhopal disaster 1984), nuclear explosions, civil war, diseases (Minamata, itaiitai, etc.). However, climate change is a real time prolonged disaster which is caused by both natural (caused by variation in solar irradiance, variations in orbital parameters of earth, volcanic activities, natural forest fire, methane release from thawing of permafrost from ocean floor, natural wetlands and cattle) and anthropogenic means (by greenhouse gases resulted from human activities-all kinds of combustion, industrial production of greenhouse gases and agricultural water lodging activities such as paddy cultivation and artificial wet lands, and deforestation).

Introduction

It is well known that, over 50% of requirement of food for the entire humanity is obtained from just three crops- rice, maize and wheat though 150 crops are commercialized globally. Ethnobotanically, over 7000 plants species are cultivated or harvested from the wild which represent immense agro-biodiversity. Most of these species are under exploited but have the potential for contributing to food security, health (nutritional/medicinal), income generation and environmental services. Examples include little millets which provide calcium and iron and vitamins like niacin and sulphur containing amino acids, having more fiber than rice and wheat. Some other species which have in the recent past contributed to income generation in Indian arid zone include ber, anola, karonda and gonda. Likewise the perennial grasses in this area are not only source of nutritious fodder but also the grains e.g. gramana (Panicum antidotale) are consumed during famine. They have acquired importance being alternative sources of income as also alternate life support system during crisis. They often have neutraceutical, medicinal uses or often multiple uses. Demand for traditional food in large multi-ethnic cities and metros have brought these species into sharp focus, Hence, these are being viewed now as potential candidate for diversification in the cropping system, conservation of bio-diversity, enhancing the limits of green revolution even during climate change and finally as provider of molecules for curing various ailments of men and animals.

Introduction

Rain fed agroecosystem occupies 68% of India’s cultivated area and supports 40% of the human beings and 65% of the livestock population. It produces 44% of food requirements, thus has and will continue to play a critical role in India’s agriculture (Singh et al. 2004). Besides their well established role in agriculture, livestock have crucial role in food security and as risk aversion mechanism for sustaining family, whenever there is crop failure. Indian hot arid zone which is about 12% of total geographical area of the landmass of 0.32 million km2 has maximum covering in western Rajasthan i.e. 61% of the total area whereas the other areas in arid region are available in the states of Gujarat, Punjab, Haryana, Andhra Pradesh and Karnataka accounting for 20, 5, 4, 7 and 3% of hot arid area whereas the cold arid area of 8.4 million ha lies in the state of Jammu & Kashmir covering the Leh and Ladakh region.

Over the past decades climate change and climate related disaster risks have become more important than ever. The effects of climate change are unprecedented today and thus pose serious risks for human wellbeing, livelihoods and life-supporting systems. They also present serious challenges to society, in addition, increased climate variability significantly undermine the socio-economic development and environment. The consequences of climatic change, such as increase in frequency and extent of droughts, floods, cyclones, mudslides and avalanches have impacts on all sectors of economy including water, agriculture, fisheries, health, forestry, transport, tourism and energy sectors. Amongst these sectors, the agricultural sector is one of the most vulnerable sectors to impacts of climate change, which can have multiplicative effects on other sectors, as well as the economy and overall human being. The projected climate change towards warming may affect not only the crop cultivation but also on agro-climatic conditions for growing pasture vegetation, forming of feed stocks in pastures and conditions for grazing livestock. Favourable conditions for grazing livestock are determined, on the one hand, by sufficient amount of forage in pastures and on the other, by the extreme weather conditions that restrict the use of these fodders.

Climate change is one of the most serious and long standing challenges facing livestock around the world and has moved up to the top of agenda among scientific community, civil society, business and government. Majority of scientific experts around the world believe that the climate change is already occurring by human activities, by use of fossil fuel, deforestation and agricultural practices, livestock rearing and that the developing countries in particular would be more vulnerable to the continuously changing climate. Rise in temperature due to climate change is likely to affect livestock production and health. Large deltas and low lying coastal areas would be inundated by a rise in sea level along with increased precipitation intensity. (DFID, 2004).Major contributors to the climate change are the man-made greenhouse gases, such as carbon dioxide, methane and nitrous oxide and hydroflurocarbons in the atmosphere. The accumulation of gas is causing the climatic change globally, as evident from the increased frequency of floods, droughts, cyclones and torrential rains in the recent past. The green house gases (GHGs) emission from agriculture sector alone accounts for 25.5% of global emission and over 60% from anthropogenic sources (FAO,2009)

INTRODUCTION

Loquat (Eriobotrya Japonica Lindl.) is an evergreen fruit tree and grown extensively in subtropical regions of world which belongs to family Rosaceae. It is also known as Japanese Plum or Japanese Medlar. The word Eriobotrya has been derived from two greek words i.e ‘erion’ and ‘botrys’ meaning wool and cluster respectively which stands for wooly inflorescence The plant is often planted in parks and gardens due to its ornamental appearance. The fruit of loquat is available in the months of March - April when very few fresh fruits are available and fetches maximum returns.

Global warming is the most prominent environmental issue across the world. It is caused by the increased concentration of greenhouse gases (GHGs) in the atmosphere and leads to a phenomenon widely known as ‘greenhouse effect’. Amongst various sources of greenhouse effect, agriculture is considered a major contributor primarily through the emission of greenhouse gases such as methane, nitrous oxide and carbon dioxide.

7.1    Drip Network
    
7.2    Performance of the Drip System
        
Questions and Problems
        
References