eChapters

Ultra freezing: Cryopreservation of seeds immersed in liquid nitrogen (LN₂) at a very low temperature, -196^ºC, can be used for many seeds provided the moisture content is relatively low, about 8 to 15 percent and the seeds are in sealed containers.

Unclassed forest: Forest land owned by Government but not constituted in to a reserved, village or protected forest.
 
Under bark: Measurement of the diameter or circumference of a trunk or branch made with the bark removed. See also Over bark.

Validation: i) The process of assessing the accuracy for a given purpose of a simulation model by comparing the model’s predictions with independent results. ii) Ground validation is the confirmation of information from satellite imagery or aerial photography. See also Ground truth.

Values: Values are characteristics of things that make them more or less desirable, important, or useful.

Variability: Absence of uniformity. Quality of differing from the average value. This term is usually used in a general sense and qualified by such words as ‘low’, ‘moderate’, and ‘high’. For quantitative comparisons, the concept of a variance is used.

Wasteland: Land not capable of producing materials or services of values.

Water available : The amount of water, plants can extract from unit volume of soil. It is mainly derived from capillary water and corresponds roughly to the water held by the soil between the limits of field moisture capacity and the wilting co-efficient.

Water balance: i) The distribution of water in space, and over time, within a system. Where plants are growing on land this means considering rainfall (and also interception loss, stemflow and throughfall), drainage, evapotranspiration, runoff and soil water storage. ii) Balance of input and output of water within a given defined hydrological area such as a basin or a lake, taking into account net changes of storage. 

X₁, X₂, X₃ : The symbols used to designate the first, second and third generation of X-ray treated plants/seeds.

Xanthophyll : A carotenoid plant pigment (carotene), yellowish in colour, present in chloroplasts and other plants parts where chlorophyll is absent, It assists in photosynthesis.

Xenia: i) The direct influence of foreign pollen on the endosperm due to phenomenon of double fertiliztion which may allow the male parent to affect the appearance of seed. ii) Changes due to effect of foreign pollen in visible characters of endosporem, e.g. Maize- when variety with white endosperm is pollinated by one with deep yellow endosperm, endosperm of resulting seed is pale yellow.

Yaw: Aircraft rotation around the vertical axis (NCRST).

Yeasts : Unicellular micro-organisms, (fungi) producing zymase (enzyme), which converts sugars into alchohol and CO₂. A single-celled ascomycete fungus, economically important in capable of fermentation and an important source of vitamins.

Yield: Plant part harvested and the quantity of it. In agriculture, necessarily related to a specified crop or crops or to a group of animals or to an area, and to a period of time. For multipurpose trees, the amount of each specified part harvested. See also Production.

Zero energy cool chamber : Zero energy cool chamber storage significantly delays the rate of increase in physiological loss of weight (PLW) of the fruits stored in cool chamber 30% (mango) to 70% (banana) lower than that of the fruits stored in ambient conditions. Cool chamber storage extended the storage life of mango by 3 to 6 days and that of banana by 5 to 8 days over those in ambient conditions.

Water is a social requirement. Society now become aware about it’s dependence upon water and hence realized the importance of water in sustaining not only the development but also life. Water: too little, too much, too dirty; is general scenario in the world. But with increase in population water become limiting resource and is becoming scarcer and scarcer day by day. As water become scarcer commodity, the users (stakeholders) become more conscious regarding their share in water and ultimately this situation may lead to water conflicts. Earlier water related problems were generally tackled by hydro-engineers, but now in present climate changed scenario these problems go beyond the hydraulics and hydrology. Now a days politicians, ecologists, Non Government Organizations (NGOs), the media and the stakeholders etc are playing a crucial role in decision making in respect to water management issues. Now water projects are designed in reference to social context (Social context means cultural, economic, political, sociological, legal and other such aspects). When social factors are taken into consideration while tackling the water problems, it could not possible to satisfy all involved. Thus it is required to agree upon a compromise solution acceptable to all. Over recent few decades, information and communication technology (ICT) flourishes with great advances. It provides the ways to search for compromise solutions. In this chapter information, hydroinformatics, evolution of hydroinformatics and role of internet in hydroinformatics are discussed.

Data collection is a tedious and time consuming work, particularly from remote places. So many times the collected data is noisy. But data is the base for future planning and management of water resources. Planning based on noisy data could lead to failure. The modern data collection and subsequent control system i.e. telemetry and SCADA, are introduced in this chapter.

Modeling is heart of hydroinformatics. Simulation modeling became integrated part of modern science to justify feasibility of selected option among various competitive alternatives. Simulation modeling is a tool to evaluate the performance of a system, existing or proposed, under different configurations of interest and over long periods of real time. This chapter describes basic concepts, model simulation, model variables, modeling process, model performance etc. in brief.

In this era of computer, mathematical models become integral part of hydrologic studies due to advancement in soft technology. But question always arises as ‘Why should modeling?’ It was well expressed by Rosenblueth and Wiener (1945) as

No substantial part of the universe is so simple that it can be grasped and controlled without abstraction. Abstraction consists in replacing the parts of the universe under consideration by a model of similar but simpler structure. Models, formal or intellectual on the one hand, or material on the other are thus a central necessity of scientific procedure.

Data mining is a powerful technology which helps in extracting future trends and behaviour from large databases. Thereby it helps decision makers to make knowledge-driven decisions. One common form of real-world data is time series. The suitable models are required to analyze time series data. This chapter provides a short introduction to stochastic system, uncertainty, basic statistics time series analysis and some stochastic models.

Artificial Intelligence (AI) technology is increasingly used in our everyday lives. It is used in a variety of industries from gaming, journalism/media, to finance, as well as in the research fields from water resources to robotics. In this chapter concept and applications of AI are discussed in brief.

6.1 Historical Background

After World War II, a number of people worked independently on intelligent machines. The English mathematician Alan Turing was the first who explained the concept of intelligent machines through a lecture in 1947. He stated that intelligent machines could be developed by programming computers rather than by building machines. Since late 1950 many researchers are working on intelligent machines, mostly on programming computers

The artificial neural network (ANN), a data driven model, is inherently suited to the problems that are mathematically difficult to describe. An ANN is a flexible mathematical structure that is capable of identifying complex nonlinear relationships between input and output data sets, where explicit knowledge of the internal processes is not available. In this chapter general structure of ANN is described and also explained briefly with a case study.

7.1 What is Artificial Neural Network?

An Artificial Neural Network (ANN) is an information processing paradigm that is inspired by the way biological nervous system, such as brain process the information. An ANN is an adaptive (Adaptive means that the system parameters are changed during operation i.e. training phase), most often nonlinear system that learns to perform a function (an input/output map) from data. In more practical term, neural networks are non-linear statistical data modeling tools. They can be used to model complex relationships between inputs and outputs or to find out patterns in the data.

Remote sensing is emerged as an important application of science in all fields for collection of information from a far. This chapter describes the fundamental concepts of remote sensing, electromagnetic radiation (EMR), the interactions between EMR and earth surface features, satellites etc.

8.1 What is Remote Sensing?

Remote sensing is nothing but acquiring information about an object without touching the object itself. In other words, remote sensing is the acquisition of information about an object or phenomenon, without making physical contact with that object. In present era, the term generally refers to the use of aerial sensor technologies to detect and classify objects on the Earth by means of propagated signals. As remote sensing is obtaining information about objects without making physical contact with them, remote sensing can be described as ‘reconnaissance from a distance’, ‘teledetection’ or a form of the common phrase ‘look but don’t touch’.

More information, more accurate and timely decision. In present high tech world, the more information you have it is easier to make an accurate decision. The information comes in many different ways, from reports to digital photos. A new way to analyze data is a geographic information system (GIS). GIS allows to bring all types of data together based on the geographic and locational component of the data. GIS is a useful tool for seeking innovative ways to solve the problems.

9.1 What is GIS?

A geographic information system (GIS) is a system designed to capture, store manipulate, analyze, manage and present all types of geographically referenced data. GIS can be defined as a computer-based system for digital entry, storage, transformation, analysis and display of spatial data. A geographic information system integrates hardware, software and geographically referenced data for further analysis. GIS allows users to interpret the georeferenced data in many ways that reveal relationships, patterns and trends.

Vegetation is a key component in hydrologic modeling. Transpiration, a component in hydrologic cycle, is contributed by vegetation. Most of the hydrologic model thus includes vegetation as a parameter. For accurate and appropriate model output, first requirement is good quality data. Most of the time, the data on vegetation is confusing, as in literature various researcher have used different values for common vegetation parameters. Here some common parameters of some important crops, which yield good quality results, are given.

Kharif crops are generally sown during last week of May and first week of June, while rabi crop are sown during last week of November and first week of December. But this period will vary from region to region as well as depends on variety of crop.

The term plantation crops refers to those crops which are cultivated on an extensive scale in contiguous area, owned and managed by an individual or a company. The crops include tea, coffee, rubber, cocoa, coconut, arecanut, oil palm, palmyra and cashew. 
    ·    Coconut, cashew nut, cocoa, arecanut, oil palm and palmyra comes under Ministry of Agriculture.

Botanical Name: Areca catechu L.
Family : Palmae
Origin : India and South Eastern Countries.
Chromosome no. : 2n=32
Type of fruit : One-seeded berry.
Type of Inflorescence : Spadix 
Useable Part : Kernel or endosperm of the 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)

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 : 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

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: 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

Two species mostly grown worldwide

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)

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 : 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. 

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

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

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…..............…………………….. 

Multiple Choice Questions

Physiological or abiotic disorders are mainly caused by changing environmental conditions such as temperature, moisture, unbalanced soil nutrients, inadequate or excess of certain soil minerals, extremes of soil pH and poor drainage. The distinction between physiological or abiotic disorders from other disorders is that they are not caused by living organisms (viruses, bacteria, fungi, insects, etc.), but they are the result of abiotic situations (inanimate) i.e. their agents are non-living in nature which causes deviation from normal growth. They results in physical or chemical changes in a plant which is far away from what is normal and is generally caused by an external factor. Non-infectious disorders in some cases are easy to identify, but others are difficult or even impossible to recognize. Most of them are non reversible once they have occurred. For the identification of physiological disorders it is important that one must know that:

Aonla, indigenous to Indian subcontinent popularly known as Indian gooseberry (Amla), is a fruit with immense nutritional and medicinal value. In fact, aonla, in its processed form is very popular among the social elites. Its fruit is valued very high amongst the indigenous medicinal fruits and has even been recommended by the ancient Ayurvedic system for sound health. Aonla is the second largest source of Vitamin C (600 mg/100 gm) among all the fruits, after Barbados cherry and this is 10 times the amount of Vitamin C present in orange. Vitamin C plays a major role in the health of the teeth and gums. In addition to this, it increases the resistance against pathogenic attacks. Aonla is also rich in fibers (3.4%) that are important for the smooth flow of ingested food in our alimentary canal. It also contains carbohydrates (14%) and vitamin B1 (30 mg/100g of fruit weight). Minerals like iron, calcium and magnesium, which are crucial for the various metabolic reactions in a human body, are also present in ample quantities in aonla. 

Delicious and crunchy apple fruit is one of the most popular fruit favoured by health conscious, fitness freaks who believe in “health is wealth”. It is one of the popular wonderful fruit that contains a long list of essential nutrients that in the true sense are indispensable for human health. The antioxidants in apple have many health promoting and disease prevention properties; thus justifying the adage “An apple a day keeps the doctor away”. Apples help in controlling heart diseases, weight loss and cholesterol levels. Apples do not have any cholesterol instead they have fibre which reduces cholesterol by preventing reabsorption and thus are low in calories. Unpeeled apples provide plenty of nutrients which are present just under the skin. Apples are a good source of minerals like potassium, calcium, magnesium and iron, vitamins of B-complex such as riboflavin and pyridoxine (vitamin B6), vitamin C, folic acid and beta carotene. Apart from this they also contain appreciable quantities of tartaric acid that gives tart flavour to them.

Apricot is commonly known as Armenian plum. Its scientific name Prunus armeniaca derives from the assumption that apricot was known in Armenia during ancient times and has been cultivated there for so long that it is often thought to be native of that place. The cultivated apricot has its origin in North-Eastern China, whereas wild apricot, popularly known as ‘Zardalu’, appears to be indigenous to India. Generally, there are two types of apricot, namely, sweet kernel type and bitter kernel type.

Avocado is a pear-shaped berry, which is otherwise known as alligator pear or butter fruit. The term alligator pear is due to the scaly appearance of some varieties of avocado, especially, the Hass avocados, which possesses black leathery skin. The edible portion of avocado is its flesh, which is yellowish green in colour. This flesh has a slightly nutty flavour with the consistency of butter. Avocado contains vitamins A, C, and B complex that sustain accurate performance of neurotransmitter which makes it as a superior food for the nervous system. Avocados have the highest energy value (245 cal/100 g) of any fruit besides being a reservoir of several vitamins and minerals (calcium and magnesium) that can calm and aid restorative sleep which is essential for nervous system to perform efficiently. Avocado is mainly used fresh, in sandwich filling or in salads. It can also be used in ice creams and milk shakes and the pulp may be preserved by freezing. The end quality of avocado determines its nutritional value. 

Bael is commonly known as Bengal quince, Indian quince, golden apple, holy fruit, stone apple and bel. It is more prized for its medicinal virtues than its edible quality.  The deciduous tree with trifoliate aromatic leaves is traditionally used as sacred offering to ‘Lord Shiva’. Fruit is a hard-shelled berry and very well-known for its medicinal properties due to marmelosin content. The ripe fruit is tonic, restorative, laxative and good for heart and brain. The pulp is often processed as nectar or squash. A popular drink called “Sherbet” in India is made by beating the seeded pulp together with milk and sugar. A beverage is also made by combining bael fruit pulp with that of tamarind. These drinks are consumed perhaps less as food or refreshment than for their medicinal effects. For medicinal use, the young fruits, while still tender, are commonly sliced horizontally and sun-dried and sold in local markets. The fruit, roots and leaves have antibiotic activity. The root, leaves and bark are used in treating snakebites.

The word banana is derived from the Arabic word “banan,” which means finger and it is known as “the fruit of the wise”. In the middle ages, the banana was thought to be the “forbidden fruit of paradise”. Bananas are the most popular fruit in the world. Members of the genus Musa are considered to be derived from the wild species Musa acuminata (AA) and Musa balbisiana (BB). It is not a tree, but a perennial herb the leaves of which are usually grouped together, forming a trunk-like structure called pseudostem. The origin of bananas is believed to be Malaysia or India. Bananas are a very important commodity for developing countries, with a clear dual nature as they are at the same time a major staple commodity and a fundamental export commodity. There are almost 1000 varieties of bananas in the world with lot of commercially recommended cultivars. The most commonly known banana is the Cavendish variety, which is usually produced for export markets.

Ber is most commonly found in the tropical and sub-tropical regions of the world. Originally native to India, it is now widely naturalized in tropical region from Africa to Afghanistan, China, Malaysia, Australia and in some Pacific regions. The major production regions for Indian jujube are the arid and semi arid regions of India. It is also known as ‘King of Arid Fruits’ and ‘Poor Man’s Fruit’. In Philippines it is called manzana or manzanita (“apple” or “little apple”). Fully ripe fruits are less crisp and somewhat mealy; overripe fruits are wrinkled, the flesh buff-coloured, soft, spongy and musky. 

The breadfruit is believed to be native to New Guinea. It is grown throughout the tropics. Breadfruit is a staple food in many tropical regions. Raw breadfruit has a very light fragrant taste that is somewhat like a guava, but not as sweet. The texture of raw breadfruit is rather tough and rubbery. It is used more as a vegetable than as a fruit. It can be eaten ripe as a fruit or under-ripe as a vegetable. Soft or overripe breadfruit is best for making chips and biscuits. The dried fruit can be made into flour. Its flour is much richer than wheat flour in lysine and other essential amino acids. Breadfruit is high in calories and contains a good amount of vitamin C and potassium with smaller amounts of calcium, iron and magnesium. The wood is yellowish or yellow grey with dark markings or orange speckles; light in weight; not very hard but strong, elastic and termite resistant and is used for construction and furniture. Fiber from the bark is highly durable and is used for clothing in Malaysia.

Carambola or starfruit is native to Indonesia. The fruit has ridges running down its sides (usually five) which in cross-section resembles a star, hence its also known as starfruit. It has a waxy, golden yellow to green coloured skin with a complicated flavour combination that includes plums, pineapples and lemons. Carambola consists of two main types of varieties viz.  sour and sweet. The sour types contain as much as 1 per cent acid and the sweet types have low acid (0.4 per cent) content with 5 per cent sugars.

The English name of cashewnut derives from the Portuguese name for the fruit of the cashew tree, Caju. It is native to the coastal areas of north-eastern Brazil. It was introduced in Goa by the Portuguese in the 16th century mainly to control soil erosion and to use in afforestation programmes but now it has become an important cash crop of Goa. The fruit of the cashew tree is an oval or pear-shaped accessory fruit known as ‘cashew apple’ sometimes called a pseudocarp or false fruit which develops from the receptacle of the cashew flower.  The cashew nut is a popular snack with a rich flavour that is often eaten on its own, lightly salted or sugared. Cashew nuts are also sold covered in chocolate. In Goa, the cashew apple is mashed and juice is extracted and kept for fermentation to prepare beverage called fenny. 

Prunus avium means “Bird Cherry” in the Latin language, is commonly known as ‘Sweet cherry’. Cherries have pleased the palates of food lovers for centuries. Their ruby-red colour and tangy taste won the hearts of kings, queens and noblemen in the history, making a special place for cherries on their tables. The ultimate celebration of cherries is the National Cherry Festival. It is held every year in July in the “Cherry Capital of the World”-Traverse City, Michigan. This festival originated from a spring ceremony known as the “Blessing of the Blossoms.” Thousands of visitors come from all over the world to celebrate the harvest and of course, eat cherries. A delicious fruit, cherry is rich in protein and sugars. Cherry is an excellent source of minerals like potassium, manganese, magnesium, iron, phosphorous and copper. Good amounts of vitamins (A, B, C and K) are found in cherries. They also contain anthocyanins, melatonin and fibers. It has more calorific value than apple. 

Citrus fruits are originated in the tropical and sub tropical regions of South East Asia, particularly in India and China. North East India is the native place of many citrus species. Citrus fruit has been cultivated in an ever-widening area since ancient times. Although oranges are the major fruit in the citrus fruits accounting for about 70 per cent of citrus output, the group also includes small citrus fruits (such as tangerines, mandarins, clementines and satsumas), lemons, limes and grapefruits. Citrus fruits are consumed as fresh fruit or utilized for preparing processed citrus products. Approximately one third of total citrus production is utilized for processing. India ranks sixth in the production of citrus fruits in the world. In India, it is primarily grown in Maharashtra, Andhra Pradesh, Punjab, Karnataka, Uttaranchal, Bihar, Orissa, Assam and Gujarat. Citrus fruits have several beneficial health and nutritive properties. They are rich in Vitamin C and folic acid, as well as a good source of fiber. In addition they contain potassium, calcium, folate, thiamine, niacin, vitamin B6, phosphorus, magnesium and copper.

Coconuts are the fruit of the coconut palm, botanically known as Cocos nucifera, where nucifera means “nut-bearing”. The fruit-bearing palms are native to Malaysia and southern Asia. The coconut has been regarded as ‘man’s most useful tree’, ‘mankind’s greatest provider in the tropics’, ‘one of the nature’s greatest gifts to man’, ‘tree of life’, ‘tree of abundance’, ‘tree of plenty’ and the ‘tree of heaven’ or ‘Kalpa Vriksha’ in India. In Sanskrit Kalpa Vriksha means “tree which gives all that is necessary for living” because nearly all parts of the tree can be used in some manner or another. The Indian state of Kerala is known as the land of coconuts. The name derives from “Kera” (the coconut tree) and “Alam” (place or earth). It has great antiquity in India which is also evident from the fact that the part of Malabar Coast, extending from South Kanara to Cape Comorin, is known as Keralam meaning the land of coconut. The coconut industry is intimately associated with the rural life and occupation of the people of Malabar Coast.

The custard apple is believed to be a native of the West Indies but it was carried in early times to southern Mexico through Central America. The custard apple, is generally rated as “ugly duckling” species among the prominent members of the genus Annona. It is sometimes erroneously termed “sugar apple” or “sweetsop”. The custard-apple is also called bullock’s heart or bull’s heart. The name “Custard Apple” is due to its custard like taste. The fruit has a peculiar aroma which makes a sweet drink and can be used as a milk substitute. Custard apple fruit with a sugary, grainy taste is rich in calories. The fruits are packed with vitamins (A, B and C) and minerals (iron, calcium, magnesium and potassium). The fruit flesh can be scooped from the skin and eaten as is or served with light cream and a sprinkling of sugar. Often it is pressed through a sieve and added to milk shakes, custards or ice cream.

Phoenix dactylifera commonly known as the true date palm, is a palm in the genus Phoenix, cultivated for its edible sweet fruits. The fruit’s English name as well as the Latin species name dactylifera, both come from the Greek word for “finger,” Daktulos, because of the fruit’s elongated shape. The date palm is believed to have originated in the lands around the Persian Gulf. Date palms are said to thrive with their “feet in water and heads in the sun” because they need plenty of ground water but high heat and arid weather to produce fruit. Therefore, date palms grow best in hot and arid climates.

Durian, an exotic fruit, native to Malayasia and Indonesia, is considered to be the ‘King of all fruits’ in South East Asia. The term ‘Durian’ has been derived from the Malay word ‘Duri’ which means thorn. The fruit has a tough, thick, thorny husk that resembles the husk of jackfruit. The notorious odor has given rise to the unflattering terms like “Civet Cat Tree”, and “Civet Fruit” in India and “Stinkvrucht” in Dutch. Durian is delicious, soft and succulent with a distinctive sulphuric smell. It is characterized by the rich, buttery smooth and luscious flesh. The fruit is distinctive for its large size, unique odour and formidable thorn-covered husk. The fruit is a good source of carbohydrates, protein, dietary fiber and energy. Some of the other durian fruit benefits are their high iron content and lack of cholestrol. It is rich in vitamin B, C and E, as well as in amino acids. The jelly is prepared from over ripe fruits which is sour in taste.

Fig is one of those fruits which are known to mankind since early ages. Legend maintains that the Fig was the “Autumn Fruit’ as revealed by the Greek Goddess, Demeter, and the tree is still held sacred in most parts of the Mediterranean. The fig’s nutritional value is so high that it is often referred to as the ‘Fitness Fruit’. It is a rich source of dietary fiber. It contains a good amount of vitamins and various useful minerals like iron, calcium, magnesium, copper, etc. The matured fruit has a tough peel either pure green, green suffused with brown, brown or purple. The interior is a white containing a seed mass bound with jelly-like flesh.

Grape cultivation is one of the most remunerative farming enterprises in India. Considered the “Food of Gods” by the ancients, the little juicy ball holds more mysteries than we can think of. Classified by biologists as a ‘true’ berry, it has fleshy insides all the way to the tiny seed, making it a strong powerhouse of nutrition and energy. As one of nature’s richest source of antioxidants, the grape is priceless in its nutritional value. In fact many dieticians believe that it helps lower the incidence of two of the deadliest diseases in the urban world- coronary disease and cancer. In its juice form, the grape is known to cleanse the liver and remove excess uric acid from the body. One interesting but little known fact is that grape seeds are healthier than the fruit itself. They contain powerful antioxidants serving to prevent premature ageing, disease and decay. Grapes, one of the most delicious fruits, are rich sources of vitamins A, C, and B6. In addition to this they contain essential minerals like potassium, calcium, iron, phosphorus and magnesium.