eChapters

2.1 Introduction

India is known for its richness in bio-resources including floristic diversity and the associated cultural diversity that evolved over time and holds a vast amount of indigenous traditional knowledge (ITK) assembled over millenniums. The ability to convert this knowledge into wealth of products for social good through the process of innovation based on validation of available information holds great promise. In-depth studies using the modern technologies and further examination of potential sources will determine the future of India in the 21st century, commonly referred to as the century of scientific knowledge and technological expertise/advancements that belongs to Asia/India. In this regard, five technologies namely, biochemistry, biotechnology, herbal technology, information technology, and nanotechnology are going to be the most powerful elements that are crucial for ensuring prosperity, security, and welfare of the people of the nations and the globe at large. Production of an inventory of the medicinal aromatic plants with the associated knowledge evolved and documented over millenniums under different Indian traditional medicinal systems shall be the key in promoting and strengthening their exploitation and use under various herbal medicinal systems and/or under an integrated innovative combination of these with modern medicinal systems.

1. Potato

Scientific name: Solanum tuberosum L.

Family: Solanaceae

Origin: South America

Chromosome No.: 2n = 4x = 48

Introduction

Potato is one of the four major food crops of the world and is also a very popular vegetable crop. It is extensively cultivated in China, Russian Federation, Ukarine, Poland, Ireland, Great Britain, Germany, Netherlands, France, Spain, South America, India and USA. Potato was brought from Peru to Spain by the Spaniards in 1565 when it was widely grown in Spain and Italy. They were probably brought to England about 1586 by Sir Francis Drake. Potato was introduced in India in early 17^th century probably by the Portuguese. Now it is one of the principal cash crops of India.

Importance and use

• Potato is the fourth major food crops of the world after rice, wheat and maize.
• Being a major source of carbohydrate it is often used as a substitute for cereals.
• It is one of the major vegetable crops of the world and is grown in almost every country.
• In India, it is considered as a staple vegetable and used either alone or mixed with other vegetables.
• Potato is used as vegetable in various forms such as, boiled, mashed, baked, fried and cooked in sambar and different curries of vegetable, fish and meat.
• Potato is processed into different commercially used dehydrated, canned and fried products like, shredded potato, sliced potato, chips, flakes, French fries, finger chips, granules, disc, cubes, flour, etc.
• It is used for several industrial purposes such as production of starch, alcohol, dextrin, glucose, etc.
• Potato starch is a large grained starch and contains 25 % amylase and 73 % amylopectin and high phosphate content.

Dicotyledons
Ranunculaceae
Juss., Gen. 231. 1789. Type: Ranunculus L.
Ranunculus L., Sp. Pl. 548. 1753. Lectotype: R. auricomus L.
R. sceleratus ssp. sceleratus; Tutin in Fl. Eur. 1: 233. 1964. Ranunculus sceleratus L., Sp. Pl. 551. 1753; Fl. Alld. 1: 2.
Vernacular Name: Jaidhania., Kandira
Description: Annual herbs, erect up to 60-70cm tall. Stem, fistuler simple, glabrescent below, branched and pubescent Leaves 3-5-palmately lobed o partite, lower long-petioled, higher ones panicled. Flowers yellow, Sepals reflexed. Petals oblong. Stamens and carpels numerous. panicled. Achenes with an intramarginal rib. Receptacle pilose.
Distribution: North temperate.
Habitat: A Common-herb during winter near river and pond banks: in wet places in gardens.
 

Carrot, Daucus carota L. under the family Apiaceae (Umbelliferae) having chromosome numbers 2n = 2x = 18 is a root vegetable, grown in spring, summer and autumn in temperate regions and during winter in tropical and sub-tropical regions all over the world. It is important root crop of the European countries, USA, China, Japan, Korea and India. It is grown in almost all parts of India, both in plains and hills. Most of the carrots are typically orange in colour, though purple, black, red, white and yellow cultivars are also available. It is consumed fresh as salad or cooked as vegetable. It is also used for fresh juice, pickles and for the preparation of sweets. Leaves are used as fodder. Essential oil from the seeds is used for flavouring liquors and foods. It contains highest amount of β carotene (pro-vitamin A) among the common vegetables. It is also a good source of vitamin K, and vitamin B6.
Origin, domestication and adaptation in India
Carrot probably originated in Afghanistanin, the region where the Himalaya and Hindukush mountains are confluent. The secondary centres of diversity are probably Ehiopia and north America. Its domestication occurred in Afganistan and adjacent regions of Russia, Iran (previously called Persia), India, Pakistan and Anatolia (Van der Vossen and Sambas, 1993). From its centre of origin in Afghanistan, it was taken by the Arabs to eastern Mediterranean and Spain in 12th century. It was introduced in China in 13th or 14th century, in England during 15th century, in Japan in early 17th century and in the USA in 1620 AD.

Introduction

Plantation crops are high value industrial crops with great economic importance and play vital role in trade. It contributes to environment protection and sustains a large number of agrobased industries. It has great potential for utilization of waste lands in varied agro-ecosystems like rainfed, dryland, hilly, arid and coastal, providing higher employment opportunities, nutritional security, eco-friendly, high potential for foreign exchange earnings and above all providing livelihood security to people. They contribute 25% of AGDP. Major plantation crops grown in India are coconut,cardamom,cinchona, arecanut, oilpalm, cashew, palmyra, rubber, cocoa, tea and coffee. These crops grown between 20° N and 20° S of equator occupy nearly 3.2 million ha with a production of 9.8 million tonnes. All these crops are perennial in nature and demand  labour round the year. All plantation crops enter international trade and all of them have a long juvenile period. Coconut, arecanut and cashew are cultivated by individual land  owners who are not organized to the same extent as  planters of tea, coffee and rubber.

This chapter contains the description of the Indigenous Traditional Knowledge practices as subject wise manner viz, Traditional varieties, Crop management, Crop protection measures, Post harvest methods, Storage structures, Farm tools, Medicinal plants, Ethnoveterinary practices, Fisheries and others related to agriculture.