eChapters

Banana is one of the most important major fruit crops grown in India and is as old as Indian civilization. It seems that it is one of the earliest fruit crops grown by mankind at the dawn of civilization. In India, bananas are so predominant and popular among people that it is liked both by poor and rich alike. It is the cheapest among all other fruits in the country. Considering the year round availability of fruits, unlike the seasonal availability of other tree fruits, it has become an inevitable necessity in any house hold in India, for all cultural occasions.

The bananas were grown in Southern Asia even before the prehistoric periods and the world’s largest diversity in banana population is found in this area. Hence, it is generally agreed that all the edible bananas and plantains are indigenous to the warm, moist regions of tropical Asia comprising the regions of India, Myanmar, Thailand and Indo China. Historical evidences show that the Arabs have introduced the banana from India to Palestine and Egypt perhaps in seventh century A.D. (Hayes, 1953). It soon became popular in those areas and later spread to East coast of Africa at a very early date and subsequently spread throughout the African continent. Bananas were reported to have introduced to Central America in 1516 A.D., where it spread rapidly and attained commercial significance. The spread of bananas to West Indian Islands was through Christian missionaries and wherever it reached it assumed economic importance due to its greater adaptability and commercial value.

1. Sigatoka
Diagnostic Symptoms
• Early symptoms appear on the young leaves.
• Small spindle shaped spots on foliage with greyish centreand yellowish halo running parallel to veins.
• Spots are mostly seen along the edge of the leaf with defined margin and possess dark brown to black margin. Spots coalesce and whole leaf blade dries up.
• On the upper surface of the spots, fructificationsof the fungus appear as black specks unevenly and individual bananas appear undersized and their flesh develops a buff pinkish colour, and store poorly (Fig. 1).
Etiology
Scientific Classification
Kingdom : Fungi
Division : Eumycota
Sub- division : Deuteromycotina
 

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.

Genus : Musa 
Species : paradisiaca L.
Family : Musaceae
Chromosome No. : 2n =22,33,44

The genus Musa has been named after Antonio Musa, who was the official physician to Octovius Augustus the first emperor of Rome, 63-14 BC. Banana (Musa spp.) was perhaps the first among the fruit plants to be cultivated and there is hardly an difference of opinion that banana was one of the first food on which human relied upon. Banana was cultivated in India at very early times which is evident from the fact that Alexander the Great found banana cultivation in Indus river valley. In tropics, banana constitutes an important food crop for man and is a staple food of Buganda (Uganda), Wahaya (Bukoba) and Wachagya (Tanzania).

• It is controlled to parthenocarpy and sterility which can be achieved by triploids. Wild species - M. acuminata and M. balbisiana
• The cultivated edible banana is mainly triploid.
• The major problems in the breeding of banana are sterility, polyploidy and parthenocarpy.
• The underground portion of banana is a modified form of stem known as rhizome.
• The portion above the ground made of sheaths of leaves is known as pseudostem.
• Banana initiates flowering 9-12 months after planting.
• Sword sucker with narrow, slender leaf blades is the best planting material.
• Banana is a moisture and nutrient loving shallow-rooted plant.
• Simmonds and Shephard (1955) devised a scoring technique for genomic classification of banana.
• Pollination in banana is mediated mainly by bees and birds.
• Banana fruit follows the double sigmoid growth curve (seeded -sigmoid parthenocarpic - double sigmoid)

Pseudostem borer: Odoiporus longicollis: Curculionidae

Distribution : It is widely distributed in all banana growing areas and has got introduced into South India somewhere in the eighties and spread fast in the banana areas of Tamil Nadu, Maharashtra, Kerala and Karnataka.

Biology : Adults of the weevil are reddish brown to black and resemble the adults of the rhizome weevil in size and shape. They live for about four months. The snout is long with the characteristic geniculate antennae.

Banana, Musa paradisiaca is one of the most important tropical fruit crops. India tops in the production of banana in the world and almost throughout the year banana fruit is available form one or another part of our country. Maharashtra, Tamil Nadu and Karnataka are the major states in cultivating and producing banana in India. The major insect pests associated with banana crop are described hereunder:

Banana weevil, Cosmopolites sordidus (Germar) (Curculionidae: Coleoptera)

It is most destructive and specific pest of banana and is distributed throughout the country. The eggs are elongate, oval (about 2 mm long), pearly white and present on upper surface and crevices of rhizome. The grubs are creamy white, stout, fleshy swollen in the middle and has red head capsule (Plate 10a). The full grown grub measures 15 mm in length. Pupae are white and found in the pupal chamber made in the periphery of rhizome. The newly emerged weevil is shiny reddish brown but soon becomes uniformly black (12.5mm in length). Longitudinal striations are found in the elytra and it does

Origin and history : Banana is an important fruit of tropics. The fruit is recognized as the fourth most important global food commodity. India’s share is 32 per cent of the total fruit production. This is the only tropical fruit which is exported in large quantities and is leading fruit in the international trade. It is one of the oldest and commonest of the Indian fruit that has been cultivated since ancient times. Eve was said to have used banana leaves to covers her modesty in the garden of paradise. Banana is thus called apple of paradise. It is also known as “Adam’s fig or tree of wisdom”. It is used as staple fruit in most of the African countries and is used as ripe (table) or raw fruit (cooking). This fruit is available throughout the year. All the plant parts are being used. Banana is monocotyledonous plant true stem is rhizome which is a modified form of stem fruit is seedless due to parthenocarpy and the development of fruit is due to auxin stimulation. India has more than 300 germplasms, out of 600 reported worldwide. Edible banana has arisen as a result of natural crosses between two wild progenitors viz,. Musa paradisiaca and Musa balbisiana. Banana is being grown in many of the African countries between 300 N and 500 S latitudes. Important countries are India (1st place).

Banana is an important fruit of India ranking second fruit next to mango. Its name “Adams fig”, “Apple of Paradise” and the botanical name M. paradisiaca are suggestive of its antiquity. The edible banana is indigenous to warm moist parts of Asia and probably originated somewhere in the mountainous hot tropical regions of South-East Asia (Assam, Burma, Thiland or Indo-China region). Bananas are a very important commodity for developing countries, with a clear dual nature which complicates the analysis. They are at the same time a major staple commodity, together with rice, wheat and maize, and a fundamental export commodity. Many issues are involved in order to make of banana a very sensitive commodity at the international level, not only on economical grounds but also on the environmental, social and political aspects.

Origin and History

It is believed that the earliest written reference to banana is in Sankrist and dates back to around 500 BC. Bananas are suspected to be the first fruit in the earth by some horticulturists. The origin of bananas is placed in Southeast Asia, in the jungles of Malaysia, Indonesia or Philippines, where so many varieties of wild bananas still grow at present. Bananas have later travelled with human population. The first Europeans to know about bananas were the armies of Alexander the Great, while they were campaigning in India in 327 BC. In the Middle Ages, the banana was thought to be the forbidden fruit of paradise by both Muslims and Christians. The Arabs brought them to Africa. Africans are credited to have given the present name, since the word banana would be derived from the Arab finger. The Portuguese brought them to the Canary Islands. Bananas changed during all these trips, gradually losing its seeds, filling out with flesh and diversifying. When Spaniards and Portuguese explorers went to the New World, the banana travelled with them. In 1516, when Fiar Tomas de Berlanga sailed to Santo Domingo, he brought banana roots with him. From there, bananas spread to the Caribbean and Latin American countries. Bananas started to be traded internationally by the end of XIX century.

INTRODUCTION

Bangladesh is a very small country of 1,47,570 square kilometer area having a population of 150 millions. The country has only 8.29 million hectare (Bangladesh Krishi Diary, 2003) cultivable land against the huge population. The land area is gradually decreasing because of population growth, industrialization and other infrastructure development. This results in a declining trend of per capita land availability from 0.13 hectare to 0.06 hectare during the last few decades (1960 to 2000) (Food and Agriculture Organisation, Bangladesh Country Profile).

In order to ensure food security of this vast population and with the emergence of “Green Revolution” in 1960s, priority was given to produce more food in terms of grain through intensification of land usage. New crop variety (HYV), chemical fertilizers, pesticides and irrigation were introduced. As a result, immediate objective of more grain (rice) production had increased and Bangladesh had temporarily achieved self sufficiency in food (rice). Bangladesh made steady progress in crop agriculture in the post-independent period. Cropping intensity increased from 148 to 179 per cent and food grain production almost doubled during the period from 1969/70 to 1992/93 (Hoque, 2007).

However, a lot of HYVs, hybrids, which were introduced, required increased amount of chemicals, and over time they took a toll on the fertility of soil, gradually decreasing acreage production despite usage of high doses of chemical fertilizer and pesticides. Moreover, the natural disasters such as floods, droughts, etc., continued to result in fluctuation in production. Wide fluctuations in production led to large instability in food grain prices having serious implications for household food security and the welfare of the people. The attainment of food security and rural economic development, therefore, could no longer rely on the production of rice alone.

Scheme

The needy livestock farmer visits the banks in the local area and enquire with the bank manager about the livestock projects and after having discussion with him, he visits the technical expert. A scheme can be prepared by a beneficiary after consulting local technical persons of State animal husbandry department, DRDA, SLPP, etc. livestock co-operative society/union/federation/commercial livestock farmers. If possible, the beneficiaries should also visit progressive livestock farmers and government/military/agricultural university livestock farm in the vicinity and discuss the profitability of livestock farming. A good practical training and experience in livestock farming will be highly desirable. The livestock co-operative societies established in the villages as a result of efforts by the Livestock Development Department of State Government and National Livestock Development Board would provide all supporting facilities particularly marketing of fluid milk. Nearness of livestock farm to such a society, veterinary aid centre, artificial insemination centre should be ensured. There is a good demand for milk, if the livestock farm is located near urban centre. The scheme should include information on land, livestock markets, availability of water, feeds, fodders, veterinary aid, breeding facilities, marketing aspects, training facilities, experience of the farmer and the type of assistance available from State Government, livestock society/union/federation.

Setting up livestock enterprise be it a small dairy unit, goat unit, milk and meat processing plant, selling parlor requires capital. Lack of access to credit to expand the herd is a critical problem for farmers. There is little access to formal credit through the cooperatives or banks. Informal credit is available from private traders and agents of private companies, but the interest rate is very high. Keeping this situation in mind and to provide financial support from banks few major dairy entrepreneurship schemes have been developed and implemented by banks with the support of state animal husbandry departments across different parts of the country. National Bank on Agriculture and Rural Development (NABARD) is the lead bank for financial support of such schemes.

Banks and Banking

On account of multifarious activities of modern banks, the Bank and Banking has been defned by several economists as follows:

The defnition of a banker given by Dr. L. Herber and L. Hart is “one who, in the ordinary course of business, honours cheques made upon him by persons from and for whom he receives money on current accounts.”

Chamber’s Twentieth century Dictionary defnes a bank as an, “institution for the keeping, lending and exchanging etc. of money”.

The purpose of a banker, in Crowther’s words, is to produce money by accepting other people’s loans in exchange for his own.

A bank, according to Professor Kent, is “an entity whose main activities entail the collection of the momentarily idle money of the general public for the purpose of advancing to others for consumption.”

Introduction

The backbone of economic growth are financial systems, which act as the channels for managing risks, facilitating investments, and allocating resources within an economy. Financial systems, which consist of a wide range of organizations, markets, and tools, are essential for coordinating the movement of capital between surplus (savers) and deficit (borrowers) units. They basically provide risk management, resource allocation, payment facilitation, and intermediation, among other crucial responsibilities. This complex network of interconnected roles makes sure that money is effectively allocated to its most profitable uses and offers safeguards against risk and smooth transactions. It supports sustainable growth and development by acting as the lifeblood of the economy.

A wide range of elements, such as macroeconomic conditions, regulatory frameworks, and technological breakthroughs, influence the evolution and dynamics of financial systems. Financial systems have changed significantly over time because of new difficulties and shifting environments. Resilience, creativity, and adaptation have been characteristics of the growth of finance, from the rise of modern banking institutions to the introduction of modern f inancial technology solutions. It is essential to solving urgent global issues including climate change, inequality, and sustainable development in addition to fostering economic growth and societal improvement. Financial institutions and stakeholders are using their resources to leverage sustainable finance practices, impact investment, and green finance efforts to create positive social and environmental consequences. It can be a strong tool for bringing about positive change and creating a more sustainable and equitable future.

Genus : Malpighia 
Species : punicifolia L., glabra Millsp.
Family : Malpighiaceae
Chromosome No. : 2n = 28

The barbados cherry, a member of the Malpighiaceae, is an interesting example of a fruit that rose like Cinderella, from relative obscurity about 40 years ago. It was at that time the subject of much taxonomic confusion, having been described and discussed previously under the binomical Malpighia glabra L. which properly belongs to a wild relative inhibiting the west Indies, tropical America and the lowlands of Mexico to southern Texas, and having smaller pointed leaves, smaller flowers in peduncled umbels, styles nearly equal, and smaller fruits. M. punicifolia

An important disease in Turkey producing areas of the world. It is reported an opportunistic pathogen to human. Bactria grows in ciliated epithelium of vertebrates.

Etiology

Bordetella avium, a small Gram-negative bacillus, which is motile and aerobic. Differences in pathogenicity among strains exist.

Transmission

Recovered birds serve as carriers. Turkey coryza is highly contagious, and transmission occurs directly through close contact and contaminated feed and water.

Barleria, particularly Barleria cristata, is a perennial evergreen flowering shrub valued for attractive blooms, garlands, religious functions and ornamental landscaping. The crop has considerable commercial importance in southern India, while other species are used in ornamental and medicinal applications. This chapter covers the origin, distribution, genetics, botanical description and important species and varieties of Barleria. It explains suitable climate and soil conditions, propagation through seeds and stem cuttings, land preparation, nutrient management, planting and irrigation. Cultural practices such as weeding, mulching, pruning and pinching are described along with pest and disease management. Harvesting, postharvest handling and yield are also addressed.

Barley is believed to be originated from Asia and Ethiopia. Its Sanskrit name ‘Yava’ is mentioned in ‘Veda’ and use of barley in religious ceremonies has been described which shows that barley has been grown in India since ancient times. It is widely believed that the ‘Near-East region’ is the probable place of origin of barley around 8000 BC (Harlan, 1968). There are two theories regarding the origin of barley. 

Introduction

Barley is an important cereal crop grown all over the world and is used mainly for feed and malt purposes and little for human food. Barley is the world’s oldest grain, as evidenced by discoveries in ancient cities in the Middle East and North Africa. It has been cultivated for about 8,000 years, and today is the world’s fourth largest cereal crop. Considerable evidence is available that points to the role of barley as sustaining food source in the evolution of humans. Additionally, alcoholic beverages of various types and fermented foods prepared from barley are commonly referred to in the ancient literature. As other food crops (wheat, rice, corn and rye) became more abundant, barley was relegated to the status of “poor man’s bread”. In the United states, barley used as food is 1.5%, as animal feed 65% and in malt and alcohol production 30% (Newman and Newman, 2006). In 1991, barley used as food in European countries was even lower (0.3%) than the United States. In contrast, during the same time period food was the largest for barley in Morocco (61%), China (62%), India (73%), and Ethiopia (79%). However, current consumer interest in nutrition and human health may help restore barley’s status in the human diet. Nutritional qualities of barley have been known since ancient times. For example, Ajgaonkar 1972 described how ancient Indian physicians effectively stabilized type II diabetics some 2400 years ago. Treatment was remarkable simple and not really different from recommendations that are given to diabetic patients today, i.e., lose weight, change diet, and increase exercise.

1. Introduction Millets are the oldest crops known to mankind. They are mostly cultivated for human consumption however; some are also used as animal fodder. Barnyard millet Echinochloa frumentacea is a multi-purpose crop belonging to the kingdom plantae, order-poales, family-poaceae, subfamily-panicoideae, genus-Echinochloa & species-E. frumentacea. It was domesticated about 4,000 years ago with two main species: Echinochloa esculenta (Japanese barnyard millet) and Echinochloa frumentacea (Indian barnyard millet). The former species is mainly grown in Japan, Korea, and northeastern China, while the latter is grown in Pakistan, India, and Nepal. In India, barnyard millet is grown in the Himalayan region from the north to the Deccan plateau in the south and is popularly known as jhangora or sawan millet.