eChapters

Abstract

Extreme weather conditions often cause considerable damage. Much of this damage can be mitigated if people are better prepared for impending disasters. Therefore, public authorities and private enterprises have been investing in Early Warning Systems (EWS). Environmental degradation and destruction of natural resources has been faced by humans and other organisms for hundreds of years. Some of these incidences have been caused by natural climatic and geologic processes and others by human activities. These natural disasters have been increasing over time due to factors such as urbanization, population growth, destruction of natural environment and climatic change. Biogenic and anthropogenic related environmental and natural resources degradation has direct economic and health impacts on affected regions. Land and water degradation as well as disasters such as floods and droughts have led to famine, hunger, disease, death and created many other problems. It is necessary, therefore, to keep focused on the ultimate goal of reducing disasters by all possible means. India must invest generously on infrastructure and resources for preparation of early warning systems and disaster preparedness.

Abstract

Invasion of field crops, orchards and waste-lands by weeds is a matter of concern for farmers and foresters because of the drag they inflict on productivity and the increase in cost of production involved in weed control. Science-based technologies offer workable and reliable recourse to minimizing and/or eliminating these losses to promote healthier and rewarding livelihoods. While studies have been conducted to combat brush-weed in waste-land and plantations, little work has been done on such aspects as biological control of weeds, development of herbicide resistance in weeds, and allelopathic interface of crops and weeds. In this chapter, attempt is made to assess the economics of weed management in major crops. Aspects of R&D on weed management that should be addressed for safeguarding yield in the future are highlighted with particular reference to situation in western Himalaya.

Abstract

Over the years, global climate change has negatively impacted the resources of western Himalayan region and the diversity of floral wealth has been endangered. The endangered livelihoods of agriculture based sector call for incorporating stress resistance by sustained effort that includes resort to infusion of new technologies. Biotechnology offers possible solutions to many of the intractable problems. Development and commercialization of transgenic crops have witnessed phenomenal growth in recent years. An array of traits viz. insect pest resistance, herbicide tolerance, abiotic stress tolerance, augmentation of nutritional qualities etc. have been targeted and successfully modified through plant genetic engineering. The global area of transgenic crops has seen a tremendous increase to attain 148 million hectares in 2010. Progress in understanding plant genome structure and function by high throughput characterization of genome, transcriptome, proteome and metabolome is providing new opportunities to deal with complex traits that result from interactions of a large number of genes. The other significant application of biotechnology in crop improvement has been “Marker Assisted Selection” (MAS). Development and integration of DNA based markers in the selection process has empowered the breeder to identify the desired genotypes without any interference of environmental effect or tissue specificity of expression. Cultivation of MAS derived crop varieties in the country bears testimony to the success of this technology.

Abstract

Livelihood of ~80% of rural inhabitants depends upon agriculture that relies upon the prevailing environmental conditions such as water availability and temperature. If unfavorable to the crops, these conditions would impact production and productivity leading to food-insecurity. Various abiotic stresses are generated due to the physiography that includes altitude, topography, edaphic factors, water availability and ecosystem degradation. In spite of the environmental limitations, crops have survived suggesting operation of relevant adaptive mechanisms in the native species. Indeed, novel genetic mechanisms were present and these could be utilized to improve the plant productivity under stress conditions. Also there are issues on the management of abiotic stresses, which need to be addressed. The chapter presents framework and policies on sustaining agriculture production under the situations of abiotic stress to ensure production sustainability by protecting livelihood of the inhabitants. Western Himalaya was deliberately chosen as the focus for discussion.

Abstract

Hills and mountains are an important agro-ecosystem, which have lagged  behind the plains in respect of agricultural development. The plains of India witnessed green revolution followed by white, yellow and blue revolutions, which not only increased production and productivity of food crops but helped in bringing about overall development that led to livelihood security in the rural India. The hills, however, remained technologically backward resulting in low agricultural productivity, which brought about livelihood insecurity in these areas. And this has happened despite the fact that a large number of top class institutions of the CSIR, ICAR, ICFRE, Atomic Energy 
Commission, GSI and BSI along with State Agricultural Universities have been present (in the region) and were engaged in developing technology relevant to agriculture and allied areas. However, these technologies did not reach to the end user i.e. the hill farmer for a variety of reasons. Therefore, technology development and dissemination have been accorded high priority by the state governments.

Abstract

The paper presents findings of a field study to determine the agricultural and socio-economic impact of climate change on the mountain farmers’ apple economy. The study investigates the positive and negative effects of climate change on mountain farmers’ economy. It revealed how mountain farmers in a valley were forced to abandon apple farming which destroyed their farm economy and at the same time how same climate change brought new economic opportunities. The study findings also indicate that opportunities brought by climate change seem to have a time scale. This research attempts to piece together evidence and aims to enhance our understanding of climate change impacts as observed by farming communities at very local levels. The growing threat of global warming and its effects and prevailing obscurities about the future of agriculture are all addressed in this investigation.

Abstract

The livelihood security of hill people is closely associated with hydrology of the region. The Himalayas possesses one of the largest reserve resources of freshwater in the form of snow and ice, thereby supporting livelihoods of millions of people. The physiographic constraints of the region restrict irrigation development with the result that, majority of cultivated area remains rainfed. Climate change is also a serious issue concerning hill economy. Its impact on livelihood security is dictated, among other things, through change in hydrology. In addition to highlighting hydrological issues, suggestions are offered on how to deal with water related issues to livelihood enlargement and protection.

Abstract
The western Himalayan region is rich in a variety of natural resources owing to the existence of a range of biophysical and climatic interactions. Mountain inhabitants have been living in harmony with these natural resources for generations to meet their subsistence needs out of these resources.  However, recent decades have witnessed a substantial imbalance between man and nature that has adversely affected the livelihood of native people. Several anthropogenic and natural factors are responsible for this change. Furthermore, the exposure of mountain societies to outside world has opened up a number of new livelihood options based on both natural resources and other forms of human capital. The local people have adopted some livelihood practices suiting to the changed conditions at the expense of the age-old agri-silvi-pastoral mode of livelihood. There is an emerging challenge for policy makers and planners to make developmental interventions and tailor made livelihood options suiting to the changed scenario. Several government and non-government organizations and other agencies initiated a number of programmes that focus on natural resource management vis-à-vis livelihood improvement in the region. However, for want of cause and effect analysis many of these programmes are not yielding the desired results. This chapter provides an overview of the traditionally important livelihood practices of the western Himalayan region and some of the emerging livelihood supporting activities based on natural resources of the region. A case study of Bhimtal lake catchment where transformation of traditional livelihood has taken place at a rapid pace due to the influence of tourism and urbanization has also been included to highlight the emerging scenario. The paper suggests some useful policy options for planning livelihoods in the western Himalayan region of the country.

Abstract

Tea [Camellia sinensis (L.) O. Kuntze], of family Theaceae, is an important cash crop  worldwide. It is an evergreen shrub cultivated in humid and sub-humid tropical, sub-tropical, and temperate regions of the world, and grows mainly on acidic soils. Due to limitation of expansion of tea cultivation in new land, import of low cost high quality tea, increasing vertical productivity is the best option of Indian tea Industry. The primary need of the tea industry today is to develop high yielding clones with better quality and stress tolerance potential. Conventional tea research has contributed appreciably to the genetic improvement of tea over the past several decades, but it is time-consuming and labor intensive.

Abstract

Tea is the most consumed, rejuvenating and thirst-quenching beverage. It is bestowed with ‘miraculous’ health benefits which includes promotion of cardio-vascular health, skin protection, antioxidant activity, defence against microbial infection, prevention from cancer, obesity, and many more. Among the four types of tea, green tea has attained much attention of tea consumers due to its magical health potentials.Owing to increased knowledge and marketing of its health benefits, there has been astonishing changes in its consumption pattern and increase in its production. The tea industry drives economies of the tea growing regions and contributes greatly to the country’s GDP growth as well as foreign exchange earnings. However, in recent years, tea farming has become subject to environmental deterioration because of exploitation in cultivation practices.

Abstract 

In this chapter the origin of flavour in tea have been explained under the light of chemistry of green leaves and made tea. The dependency of flavor in the final product on several factors involved in every step of its manufacturing process has been explained briefly to draw a back ground picture of the subject. On the other hand in-depth explanations on the chemical basis of diversity and complex nature of tea flavour have been given following a simple manner.

Moreover, traditional and recently developed analytical methods have also been reviewed critically. Analytical strategies and details of instrumentation involved to study or quantify the flavour in tea have been depicted in details with their prose and cones under the light of complicacy of the subject. Potential and loop holes of the new technology viz. E-Nose have been explained critically. Finally a hypothesis with little experimental proofs has been explained to meet a probable solution to the present problems in flavour analysis of tea.

Abstract
 
Tea (Camellia sinensis L.) is a plantation crop having a wide distribution extending from low elevation to high exceeding 2000 m. The demands and consumption of organically grown residue free Darjeeling tea is increasing day by day due to health consciousness and environmental awareness. The average productivity of Darjeeling tea is far below than the average national tea productivity. Reasons for low productivity of Darjeeling tea may be due to high altitude/elevation; temperature/climate and geographical location in addition to the old age of tea bushes and low plant density. In the past indiscriminate use of synthetic fertilizers has led to the pollution and contamination of the soil, water basins, destroyed micro-organisms and friendly insects, making the crop more prone to diseases and reduced soil fertility. Following Good Agriculture Practices (GAP), sustainable and quality production of Darjeeling tea may be increased through eco-forming without any deterioration of surroundings of plants.

Abstract

Tea, Camellia sinensis (L.) O. Kuntze, is a perennial crop and grown as a monoculture on large contiguous areas in India. Being a plantation crop, tea provides a relatively stable microclimate and food supply for several notorious pests such as insects, mites, nematodes which cause substantial loss of foliage. However, region-wide variation in faunal diversity exists as a result of autochthonous and heterochthonous recruitment and the influence of climate, altitude and age of the plantation. This publication provides the details on pest information (identification, crop damage, alternate hosts, pest life cycle) and their possible management strategies. On account of complex pest situations, total avoidance of pesticides in tea is not possible; although due to the sensitive nature of the crop pesticide use must be minimal. A tentative IPM strategy for tea cultivation in India has been proposed in this paper which may ensure low – cost, eco-compatible, pest management package with minimal residue problems.

Abstract

Tea (Camellia sinensis L. O. Kuntze), a foliage crop of Sub-Himalayan Terai-Dooars has Tea mosquito bug (Helopeltis theivora)(TMB), looper caterpillars [Hyposidra talaca, Hyposidra infixaria, Biston (=Buzura) suppresseria] and Red spider mite (Oligonychus coffeae)(RSM) as major pests. In conventionally managed tea plantations, synthetic pesticides and acaricides are routinely applied. The pesticide-exposed pest populations show higher tolerance level as evident in their increased LC50 values. Augmented activities of detoxifying enzymes viz. general esterases (GE), glutathione S–transferases (GST) and cytochrome P450 mediated monooxygenases (CYP) were recorded in the pesticide-exposed pest populations. Sub–lethal exposure to monocrotophos (36% SL) enhanced the tolerance level in adult TMB by 105 fold through three generations. Increased activity of GE was evident in the pesticide-exposed populations of the tea loopers. Activities of GE and GST  in RSM were significantly higher in acaricide-exposed population. Present studies can help developing enzyme-based assay kit for determining level of pesticide-resistance. Integrated resistance management has become an integral part of modern day IPM practices. Adoption of newer chemicals, and cultural practices can minimise synthetic pesticide applications, thereby help reducing resistance development in pests.

Abstract

Pruning is the most important cultural operations in tea cultivation. Time of pruning affects health of bush, incidence of pests and disease, yield and distribution of crop. Root starch reserve at the time of pruning affects the recovery of bush and hence considered as the most crucial factor for deciding time of pruning. Downward movement of photosynthates was found maximum in December and January, thereby maximizing the starch reserve in roots. Maximum recovery of tea bush and minimum loss in annual crop was found when pruned during December – January. Pruning in remaining months (February – November ) may result in crop loss to the tune of 5 per cent – 37 per cent in plain areas. Clonal varieties differ in root starch accumulation during winter months hence pruning time of individual clone needs to be decided accordingly to enhance recovery of plants.

Abstract

Ensuring the provision of safe and healthy working conditions to all workers and promoting the availability to them of certain minimum welfare amenities are the constitutional obligations of all employers as well as the Indian state. Enlightened employers tend to provide for these facilities on their own, as part of their performance and retention strategies. Others, however, largely consider these obligations as burden. Some recent researches reveal that the pursuit of numerical flexibility policies is becoming rampant amongst employers in the advanced world; they are doing so to cut costs and become more competitive. This means more use of labour-cost-saving devices and neglect of some basic rights of workers. Of course, intense competition amongst companies puts pressure on them to attempt cost-cutting and ignore these legal provisions. It should be noted however, that the law relating to working conditions is perhaps the most basic of labour laws in any country; therefore, its sanctity has to be maintained with an added responsibility by all concerned and as a societal value.

Abstract

“Darjeeling Tea” as a global brand brings attention to the Darjeeling District and creates a global imaginary which obliterates the dark colonial history, existing exploitation of the workers and the natural resources of the region. The global brand name is protected under the certification trademarks which has a geographical indication. Thus only tea from the 87 tea plantations can be called Darjeeling Tea. There is an increasing trend towards Darjeeling Tea going organic and fairtrade. This trend is critiqued with questions of how green and fair can a monoculture plantation get. Within this imaginary, small farmers’ tea offers an alternative paradigm based on equity and diversity. This paper explores the alternative by highlighting the (United Development Organization) journey of a small farmers collective Mineral Spring SanjuktaVikashSanstha.

Abstract

The history of the development of the tea plantation industry in the Darjeeling district dates back to the early fifties of the nineteenth century when the English entrepreneurs took lease of extensive land on the mountain slopes of the Darjeeling Himalaya and started tea plantations. During the formative years of the introduction of the plantation industry the region was sparsely populated so, laborers from various parts of India and her neighboring countries were encouraged to settle in the fringe areas of the Tea gardens. Over the last 160 years many changes have taken place in their lifestyle. The main purpose of this paper is to reconstruct the history of Darjeeling tea and to explore the life of people in the Darjeeling region and also to learn how the local populace adjusted themselves with the given environment with the changing scenario of the area.

Abstract

Mahua (Madhuca spp.) is an important tree in India, with high socio-economic, environmental and spiritual values. We carried out this study among the local communities of Azamgarh district (eastern Uttar Pradesh) and with the Gond and Baiga tribes from Raisen and Dindori districts, Madhya Pradesh. Among the five mahua species found in Indian subcontinent, Madhuca latifolia is widely distributed in the north and central plains, the focal area of our study. Mahua has been vital to the survival of these communities, particularly the Gond and Baiga tribes, from the time immemorial. It has been a major source of food energy in the form of sugar, seed oil and alcohol. As well, different parts of the tree are used as ethnomedicine. The tribal people’s high regard for mahua is reflected by its sustainable and regulated use. In this study, we present an in-depth analysis of conservation, management and sustainable use of mahua, and also suggest its role in socio-economic adaptation, with particular reference to climate change.

Abstract

Ladakh, comprising of Leh and Kargil district is truly described as a high altitude cold-arid desert region of J&K state, India, where local people grow barley (Hordeum vulgare) and prepare various food products out of it. The roasted barley flour, locally known as tsampa is one of them, which goes as ingredients in a variety of local dishes and beverages. It is eaten either in raw or in cooked form and the traditional method of tsampa preparation is through the Ran-tak (traditional water mill), for which efforts have been made to describe it in detail. Like other parts of the world, this remote area in the trans-Himalaya has also witnessed exchange with the outside industrial world which has brought with it many changes (both desirable and undesirable) and the traditional foods were also not left behind. One major cause for decline in the traditional tsampa preparation has been the availability of cheap subsidized produce from the lowland India, on the other hand the increase in information exchange with the outside world has also helped local people to realize the need and importance to conserve their own locally grown crops and integrate into the mainstream fooding system. However, tsampa prepared using the traditional method is still being preferred by the local inhabitants

Abstract

The Saanich (Coast Salish) are an Indigenous people of southern Vancouver Island on the southwest coast of Canada who for many centuries have relied heavily on anadromous Pacific salmon (Oncorhynchus spp.) as a major food source. Over time, Saanich fishers have become experts on many aspects of these salmon, including knowledge of the different species, their life cycles, feeding ecology, migration routes, and population dynamics. Much of this knowledge is centered at Saanich Inlet and Goldstream River, a major salmon spawning stream flowing into this inlet. Some Saanich and other Coast Salish people still fish for salmon at Goldstream using traditional gaff hooks and spears, but they have also adopted more modern gear in recent times. Pacific coho (O. kisutch) and chum (O. keta) salmon stocks in particular have fluctuated over the decades, evidently due to impacts of commercial fishing, pollution from oil leakage and domestic sewage in Saanich Inlet.

Abstract

Oolichan (Thaleichthys pacificus), a small anadromous smelt also known as “savior fish”, were a necessity of life for Pacific Northwest Coastal and adjacent interior indigenous peoples, as they were the first fish to return to the rivers after winter and produced not only tasty flesh but also a nutritious oil, or “grease.” A focus of the traditional oolichan culture is the Nass River of northwestern British Columbia, Canada. The valleys and mountains surrounding the Nass River are the traditional homelands of the Nisga’a people, whose technological innovations including implements, buildings, and landscape structures facilitated fishing, production, and preservation of oolichan, as well as salmon. Over thousands of years, the Nisga’a developed plant-based technologies for use in the oolichan fishery and for preparation trade of rendered oolichan “grease”. In turn, structures and implements associated with the oolichan fishery facilitated knowledge exchange across generations, since the oolichan processing areas and fishing camps were the places where elders conveyed their cultural and ecological knowledge to younger people. Structures fashioned from plants helped people to recall the stories, traditions,

Abstract

It’s relatively frequent to hear about the customary consumption and commercialization of wild and cultivated mushrooms in European, North American and Asian tempered zones. In contrast, such a phenomenon has been widely unrecognized in Mesoamerican lowlands. The scarce interest for leading ethnomicological studies in these zones may be caused by a preconception according to which peoples inhabiting them do not use macroscopic fungi. Yet, archaeological evidence shows a relation between fungi and Mayan peoples existed during pre-Hispanic times.

Abstract

Leafy vegetables have largely been portrayed as fulfilling an important nutritional supplement in local people’s diets, as a safety net function to rural households during periods when agricultural production is low and as a food supplement for the poverty stricken. In this paper we present evidence to show that the consumption of wild leafy vegetables (pot-herbs) represents more then just an important source of nutrition and/or a safety net function for poor households, but that they also fulfil an important cultural function for both poor and wealthy Xhosa speaking people in the Eastern Cape, South Africa. We show that the consumption of food needs to be studied as a bio-cultural phenomenon which includes both nutritional and anthropological understanding.

Abstract

Cultural knowledge on food and beverages is as old as human civilization. However, the traditional knowledge related to food habits and ecosystem conservation has been found to be unique in each cultural and ethnic group across the world. From time immemorial, the Nyishi tribe of Arunachal Pradesh has developed an unique set of traditional knowledge that allows the better utilization of food bioresources of their natural surrounding to sustain their livelihood. Historically, such knowledge was transmited through customary laws, folklore, and oral literature. Literature studies have revealed the lack of scientific investigation on ethnobiology of traditional food bioresources used by the Nyishi tribe of Arunachal Pradesh. Hence, in the present investigation, an attempt has been made to unveil the hidden age-old cultural food and beverage knowledge practised among the Nyishi of Papum Pare and Lower Subansiri district of Arunachal Pradesh. A total of 63 plant and 41 animal species have been reported during field survey in 4 circles covering a total of 12 different localities which includes rural, semi-urbans and urban type ecosystem in the 2 selected districts.

Abstract

This study was aimed to document the Dawro people’s ethnobotanical knowledge, identify Non-Cultivated Food Plants (NCFPs) and associated challenges to their consumption. Semi-structured interviews, focus group discussions, market survey and field observations were conducted to gather the ethnobotanical data. The study documented a total of 47 non-cultivated food plant species belonging to 44 genera and 34 families. Shrubs (36.7%) and herbs (32. 7%) make up the highest proportion of these plants. The two most frequently used parts were fruits (62%) and leaves (18.4%).Over 70% of the species analyzed have additional uses, primarily for medicine, construction, and firewood. Most (68%) of the recorded species are consumed fresh without further processing and they are mainly fruits. The study found that non-cultivated food plants play a vital role to the Dawro people during food shortages.

Abstract

Traditional communities the world over have been using a variety of indigenous biological resources in farming and life support systems. They are direct stakeholders in the in situ conservation and sustainable management of diverse plant species on their farms and in their home gardens. Location specific needs and ecosystem diversity plays a decisive role in maintaining biocultural resources. The present paper, based on six different case studies, describes the practices of traditional and innovative farmers in conservation of indigenous biodiversity. How farmers explore, domesticate and manage wild plant resources to sustain their livelihoods is the main theme of this study. It represents an explorative and qualitative study, carried out with diverse communities living in central India, Indo-Gangetic plains and mountainous ecosystems of Arunachal Pradesh. The study is based on 7 years of collaborative and participatory research with local and native communities. Data was generated using a combination of conventional (personal interviews with open-ended questions and informal interaction) and participatory methods.

Abstract

With categories including food, building materials, medicinal plants and resins, non-wood forest products are the economically important face of biodiversity. Using non-wood forest products to generate income and alleviate poverty requires different approaches to their special characteristics. Among the features that distinguish non-wood forest products from other goods are the unpredictability of the quantities available, the lack of control of collectors over their growth conditions, and the difficulty of ensuring that the products can be placed on the market efficiently. In developed countries such as Finland, with under-harvesting of non-wood forest products, getting an economic benefit from these involves the seasonal migration of collectors. The latter is illustrated by the case of Thai in a working visit to Finland, to pick the often underutilized wild berry harvest in Lapland. The majority of the workers are from farming backgrounds, but there is a weak positive correlation between their non-wood forest product activity in Thailand and berry picking in Finland.

Abstract

For 99% of our time on Earth, humans have been hunter-gatherers, intricately connected to and reliant upon our local lands and waters for food, materials, medicines and shelter. In this time we have evolved a unique and in-depth knowledge base, termed local ecological knowledge or ecoliteracy, which has been essential to sustaining human and ecosystem health over thousands of years. However with livelihood diversification towards non-resource dependent strategies, the emergence of local markets as a consequence of globalisation, and global patterns of economic development, our collective local knowledge is now being lost. With the loss of local livelihoods and knowledge comes a departure from traditional food systems as hunters, fishers, and gatherers and cultivators lose the skills needed to locate, collect, preserve, prepare, consume and manage indigenous foods. Traditional food systems have provided nutritional health and food security for indigenous and marginalised communities for generations, and play a critical role in cultural continuity, social systems and ecosystem biodiversity.

Abstract

Scholars have long been interested in the effects of markets on the diet of native populations because of diet’s direct impacts on health. Exposure and assimilation into a market economy result in shifts in modes of subsistence and decision-making about food consumption. But the clear direction of influence is often elusive. Increased market integration predicts expanded access to goods and services that may improve household and individual diet. At the same time, greater involvement in market trade can shift economic priorities away from secure subsistence production toward the lure of material gain and novel items. Here, we analyze the effects of integration into the market economy on household diet using data from a panel study of two villages of Tsimane’, an indigenous group of lowland Bolivia. Because the Tsimane’ have been undergoing varying degrees of integration into the market economy, they provide an ideal population among which to examine the relation between markets and dietary change.

Abstract

Indigenous Peoples of northwestern North America have utilized several hundred local plant species, as well as some algae, lichens and fungi, in their traditional diets. Many of these are also used in traditional healing, and some have potentially harmful or poisonous properties that must be taken into account in harvesting and preparation. Other species, known primarily for their medicinal use, also have noted toxicity if used improperly or without constraints. In this study, a total of 375 traditional food and medicine plants, fungi, lichen and algal species, as well as those species reported to be toxic by indigenous knowledge holders, were surveyed across 12 First Nations groups, each with distinct languages, for overlaps across the categories of food, medicine and toxic species. A complex of species use and avoidance emerged, modulated by processing, dosage, and other factors, with significant numbers of food species with reported healing properties, food species also used as medicine, and both food and medicinal species known to be harmful or toxic under some circumstances. Even most of those species considered extremely poisonous have been taken internally as medicines in some way by some groups.

6.1 Strength of India
    ·    In India, pomegranate is cultivated over 1.31 lakh ha with a production of 13.46 lakh tonnes and a productivity of 10.27 t/ha. 
    ·    India is the largest producer of pomegranates in the world.
    ·    Pomegranate is currently ranked 10th in terms of fruit consumed annually in the world. India is the only country in the world where pomegranate is available throughout the year i.e. From January to December. It is cultivated in 3 seasons (Ambia bahar, Mrig bahar and hasth bahar) in Deccan plateau of India. 
    ·    India is endowed with wide agro climatic conditions that offer immense scope for cultivation of various kinds of fruit crops. This provides an excellent platform for the country to emerge as a leading producer of fruit crop. 

5.1 Present Status

Export of pomegranate has decreased in quantity from 36,027.43 tons in 2012-13 to 20,997.02 tons in 2014-15, whereas in value term it show an increase trend during the same period. There is tremendous potential for exports of pomegranate from India and it is fact that India is largest producer of pomegranates in the world. Moreover, India produces finest edible quality of pomegranates which are available almost throughout the year. The major Markets of India’s pomegranate during the year 2014-15 were UAE, Nepal, Saudi Arabia, Kuwait and Netherland.

4.1 Harvesting

Pomegranate being non-climacteric fruits should be picked when fully ripe. Its fruits become ready for picking 120-130 days after fruit set. Mature fruits should be immediately removed from the plants as delay in harvesting leads to fruit cracking. Fruits harvested at a premature stage have poor keeping quality and are prone to damage during handling and transport. The fruits are harvested when outer rind becomes yellowish and the fruit when tapped produces a metallic sound. The round fruits become flattened from all the sides and basal beak shaped portion shrinks at the time of maturity. Fruits are harvested with the help of secateurs by retaining 1 cm stalk with the fruit. All the fruits should be harvested in 2-3 pickings within a span of one month.

3.1 Integrated Insect Pests Management

1. Anar butterfly [Deudorix (Virachola) isocrates Fabricus]

Pomegranate fruit borer or pomegranate butterfly is the most widespread, polyphagous and destructive pest distributed all over India and common in Asia. Peak incidence is during the month of August in monsoon season, while it is more during November/December in winter crop. Infestation from flowering to button stage causing loss up to 50 per cent of the fruit. Adult bluish brown butterfly, female with V shaped patch on forewing. Full-grown larvae are dark brown with short hair and white patches all over the body and measures about 16 to 20mm long. The larvae bore into the pomegranate fruits soon after hatching. Once inside the fruit, larvae (approx 2cm length) feed on the flesh and seeds.  The bored hole is plugged by the last abdominal segment of the larva. When fully grown, the larva comes out by boring through the hard shell and spins a web, which ties the fruit, stalk to the main branch. Offensive smell and excreta of caterpillars coming out of the entry holes with excreta stuck around the holes. The fruits rot and drop off. The holes ultimately expose the rest of the fruit to disease, and typically rot off the tree.

2.1 Soil and Climate

Pomegranate grows well in sandy-loam and well-drained soils having a pH of 7.5. It can also be grown on light soils. Quality and colour development in light soils is good but poor in heavy soils. It tolerates salinity up to 9.00 EC/mm and sodicity 6.78 ESP. Even it can be grown well in slightly saline soils as it is considered a saline-tolerant plant (Patil and Waghmare 1983; Rao and Khandelwal 2001; Ram Asrey et al., 2002). Accumulation of salts, in excess of 0.5% of the soil mass causes dying off of growing roots. Interestingly, application of Paclobutrazol (250 ppm) was reported to reduce salinity damage (Saeed 2005). The presence of water-soluble salts like sulphates and chlorides and ex- changeable sodium negatively affect root formation.

1.1 Introduction

Pomegranate (Punica granatum L.) is a well-known table fruit of tropical and subtropical regions of the world. The Romans received it from Carthage, hence the name of the genus Punica. Some botanists place it in the family Lythraceae, of the peculiar type of fruit, called as balausta, most authorities make it the only genus in the family Punicaceae. It belongs to genera Punica and family Punicaceae (Chatterjee & Randhawa, 1952; Joshi, 1956). It is a small tree, measuring less than 4 m when cultivated, although it can reach 7 m in the wild. Recent research findings corroborate traditional use of pomegranate as a medical remedy as all parts of this plant have several bioactive metabolites (Holland et al. 2009). Consequently, its demand has increased tremendously not only in the western world but also in other parts of the globe.

Multiple Choice Questions

1.    The alkaloids percent in arecanut and betel vine is ……………………
2.    In India average productivity of plantation crops is ……………………..
3.    Largest producer country of rubber is…..............…………………….. 

       Crop                Highest producer state
    301.     Arecanut     (a) Assam
    302.     Cashew nut     (b) Kerala
    303.     Rubber     (c) Andhra Pradesh 
    304.     Tea     (d) Karnataka

1. Tea require months from plantation to reach plucking is:
    (a)    18-20     (b)    22-24     
    (c)    36-40     (d)    30-34
2. Fruit of coffee is:
    (a)    Pome     (b)    Drupe     
    (c)    Berry     (d)    Aggregate

Botanical Name : Piper betel
Family : Piperaceae
Origin : Malaysia.
Chromosome No. : 2n=2x=26 
Useable Part : Leaf 
    ·    Betelvine leaves have a strong pungent aromatic flovour and are widely used as masticatory. 

Botanical Name: Elaeis guineensis Jacq
Family: Arecaceae 
Chromosome No.: 2n= 2x=-32
Origin: Tropical Africa. 
Type of Fruit: Drupe
Type of Inflorescence: Spadix
Useable Part:-Fruit.

Botanical Name: Borassus fabellifier
    ·    Borassus flabellifer - Asian Palmyra palm/Lontar palm/Doub palm/Sea Coconut (Southern Asia and Southeast Asia)
    ·    Borassus aethiopum - African Palmyra Palm (Tropical Africa)
    ·    Borassus akeassii - Ake Assi’s Palmyra Palm (West Africa)
    ·    Borassus heineanus - New Guinea Palmyra Palm (New Guinea)
    ·    Borassus madagascariensis - Madagascar Palmyra Palm (Madagascar)
    ·    Borassus sambiranensis - Sambirano Palmyra Palm (Madagascar)

Two species mostly grown worldwide

Botanical Name: Hevea brasiliensis
Family: Euphorbiacace
Origin: Brazil
Chromosome No.: 36
Useful Part: Latex 
Cera Rubber: Manihot glaziovii
Para Rubber: Hevea brasiliensis
Indian Rubber: Ficus elastic
Panama Rubber: Castiolla elastic
Guayul Rubber: Parthenium argentatum

Chinese big leaf tea (Camellia sinensis var. macrophylla).
Chinese small leaf tea (Camellia sinensis var. bohea)
Shan tea (Camellia sinensis var. Shan)
Indo-China or Cambod tea (Camellia assamica subspecies lasiocalyx)
Indian tea (Camellia sinensis var. assamica)
Family:  Theaceae
Chromosome No.: 2n = 2x = 30
Origin: China (East and South Asia)
Useful Part: Bud and Leaves 

Botanical Name : Cocus nucifera Linn. 
Family : Palmae
Origin : South East Asia and Malaysia. 
Chromosome No :  2n = 32
Type of fruit : Drupe.
Type of Inflorescence : Spadix
Useable Part : Kernel

Botanical Name:  Theobroma cacao L. 
Family :   Sterculiaceae
Origin :  Central and South America.
Chromosome No :  2n=20
Type of fruit : Drupe.
Type of Inflorescence : Dichasial (cyme)
Useable Part : Seed 

Botanical Name : Anacardium occidentale L.
Family : Anacardiaceae 
Origin : North East Brazil in Latin America. 
Chromosome No. : 2n=2x=42
Type of fruit : Droup. 
Type of Inflorescence : Panicles (Both male and  hermaphrodite flowers occur on the same inflorescence)