eChapters

Objectives

1. To know the layout methods.
2. To know the planting techniques of various spices and condiments.

Layout: Systematic arrangements of plants

Some spices and condiments just like clove, cardamom is perennial in nature. Being perennial in nature any mistake committed during initial year, on the part of planning, is hard to rectify. Hence, all the factors having bearing on growth, production and overall performance of the plant should be given top priority.

Systems of planting

1. Square system: In this system row to row distance and plant to plant distance is kept similar.

Objectives

1. To know about the seed treatment of spices and condiments.
2. To know the sowing method and time of spices and condiments.

Seed treatments or seed dressing: Seed treatment refers to the application of fungicide, insecticide, or a combination of both, to seeds so as to disinfect and disinfect them from seed-borne or soil-borne pathogenic organisms and storage insects. It also refers to the subjecting of seeds to solar energy exposure, immersion in conditioned water, etc. The seed treatment is done to achieve the following benefits.

Advantages of seed treatment

1. Protects germinating seeds and seedlings against soil and seed borne pathogens/insects.
2. Seed germination enhancement.
3. Early and uniform establishment and growth
4. Enhances nodulation in legume crop.
5. Better than soil and foliar application.
6. Uniform crop stand, even in adverse conditions (less/high moisture)

Objectives

1. To know the propagation and its methods.
2. To know the propagation methods of various spices and condiments.

Propagation of plants

The process of increasing plant numbers is called propagation

Or

Multiplication of plants is known as propagation

Plants are propagated either by

1. Sexual (Seed) or
2. Asexual (vegetative) methods.

Objective

1. To know the morphology of different spices and condiments.

Materials: The crop of spices and condiments available at Horticulture research farm

Method of observation: Identification of various spices and condiments plants by carefully observing the root, stem, leaves, inflorescence, flower, fruit and seeds of the plants.

General

1. Habitat: A habitat is an ecological or environmental area that is inhabited by a particular species of plant. The term typically refers to the zone in which the plant lives and where it can find food, shelter, protection and mates for reproduction It is the natural home of a plant. Each habitat has its own particular type of climate like:
   1. Tropical Spices: These are grown at 1800 m - 3500 m height from ground level eg. clove, nutmeg, cinnamon, konkam, galangal, small cardamom, vanilla, black pepper, ginger, turmeric.
   2. Subtropical Spices: These are grown at 300 m - 900 m height from ground level eg. cumin, dill, fennel, coriander, fenugreek, onion, garlic
   3. Temperate Spices: These are grown at 900 m - 1800 m height from ground level eg. saffron, asafetida, caraway seed, celery seed, savoy, caper, balm, origanum, calamus, thyme etc.

Objective

To study the salient features of important varieties of spices and condiments.

1. Cardamom

Table 3.1: Released/Recommended Cardamom Selections- Estimated Yield and Source of Variability.

2. Black pepper

Table 3.2: Improved varieties of black pepper and their character

Objectives

1. To know the botanical and other names of spices and condiments.
2. To identify the family, plant habit and plant part used of spices and condiments.

Objective

1. To classify the various spices and condiments.

Types of classification: spices and condiments are classified on the following basis:

1. Classification on the basis of economic importance
2. Classification on the basis of parts used
3. Classification on the basis of climatic requirements
4. Classification on the basis of life cycle
5. Classification on the basis of taxonomy
6. Botanical classification

Objectives of book keeping

How much have we earned this year?

How much during the past year?

Is our business improving?

Also, how much cash do we have?

How much our customers owe us?

Popularly the term management is used to refer to the group of managerial personnel of an enterprise. But the use of the term management in this sense is not correct, because the managerial personnel of an enterprise are usually designated as ‘managers’, ‘executives’ or administrators. Strictly speaking the term management refers to functional concept of management.

The entrepreneur as a person brings in overall change through, innovationfor the maximum social good. Human values remain sacred and inspire him to serve society. He has firm belief in social betterment and he carries out this responsibility with conviction. In this process, he accelerates personal, economic as well as human- development.

Goods and services are created through process of production. After production they have to be transferred or moved from the original producers to the final consumers. This involves the creation of market and the undertaking of number of activities such as buying, assembling, transportation warehousing, risk bearing, financing, selling etc. This constitutes the subject matter of marketing. Hence there is the need for the study of market.

Economics

The term “Economics” is derived from the Greek words ‘OIKOS’ and ‘NOMAS’ or ‘NEMEIN’. ‘Oikos’ means house hold and Nomas or Nemein means management. So in its original sense economics means house hold management; i.e. satisfying as many wants of the house hold or family as possible by allocating the limited resources at the disposal of the family wisely among different wants.

Animal husbandry is the most important economic activity in rural areas as livestock plays a vital role in the economy. Over 90 per cent of the milk production comes from small farmers, who are located in rural areas. Growing human population, increasing urbanisation, rising domestic incomes and changing lifestyles in the country have led to increasing demand for dairy products (Anita and John, 2001).

Technical Term                                 Definition

Geographical Information System

Base Map                                          Basic representation of a region of the earth as it would appear if viewed from above. That is a map containing geographic

                                                          features that is used for reference. Roads, for example, are commonly found on base maps

Technical Term              Definition

Land Use Capability     Capability is the inherent capacity of land to perform given at a level for a general use

Technical Term                    Definition

Canal Irrigation System      The system in which irrigation water is supplied through irrigation canals network (main canal, submain canal, distributaries, and

                                            minors) from source of water (reservoirs) to point of application (agricultural lands)

Technical Term           Definition

Fluid Mechanics         Fluid Mechanics is a study of physical behavior of fluids and fluid systems, and laws governing their behavior. It incorporates action of forces

                                   on fluids and the resulting flow pattern

Technical Term                            Definition

Geomorphological Analysis       Geomorphological analysis is the systematic description of watershedís geometry and its stream channel system to measure

                                                   the liner aspects of drainage network, aerial aspects of drainage basin and relief aspects of channel network.

Technical Term          Definition

Soil                             Soil is the superficial unconsolidated and usually weathered part of the mantle of a planet and especially of the earth

Technical Term      Definition

Drainage               Removal and disposal of excess water from agricultural lands is referred as drainage.

Technical Term       Definition

Groundwater         Water present in the zone of saturation (below water table) is called groundwater

Technical Term            Definition

Infiltration                    Infiltration is movement of water from the surface into the soil or ground.

Technical Term                        Definition

Hydrology                               Hydrology is the science of water derived from Greek wordî hydro + logosî i.e., water + sciences and hance defined as the science which deals with occurrence, distribution and circulation of atmospheric water through unending Hydrologic cycle.

Overview of Soil Erosion Conservation Measures

Technical Term           Definition

Soil erosion                Transportation & deposition of soil particles from one place to other after detachment from soil mass.

Agriculture is the lifeline of India that provides livelihood to about 70 per cent of its population dwelling in about 6 lakh villages. In spite of so many projects, programmes and schemes launched from time to time after independence by Government of India through Ministry of Agriculture and Indian Council of Agricultural Research, State Agricultural Universities and Departments of Agriculture, agricultural food grains production was not realized on ìsustainable basisî. Even ìGreen Revolutionî which came to fore during 1967-68 in the irrigated areas alone, could not sustain the productivity of rice and wheat. Rather, the productivity of these crops has either got declined in many cases and/or in other cases it has stagnated.

It is an established fact that there is no further scope for horizontal expansion of area under plough, as the per capita land is decreasing every year due to unabated increase in human population. Hence, the future need of food has to be met through vertical expansion i.e. more intensification of agriculture. Nearly 40 million tonnes of nutrients in the form of chemical fertilizers will have to be utilized to feed upon an estimated population of 1.5 billion by 2050 AD (Sakai, 2001). However, presently the crop productivity especially rice and wheat has stagnated not only in India but in other South Asian countries also (Mahajan and Gupta, 2009). 

North Eastern Himalayan Region comprises mostly of seven states viz. Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland and Tripura (Gill, 2005). This Himalayan Region stands entirely different from the rest of the country not only in language, dress, food habits and festivals but also differs in agricultural practices. Among agricultural practices shifting cultivation locally known as ìJhumî or ìBunî is the most important. According to Ministry of Agriculture, Arunachal Pradesh stands first in the ìJhumî cultivation followed by Assam, Manipur, Meghalaya (Agnihotri, 2003). In Meghalaya, the problem has assumed an epidemic proportion in Gargo hills where tracts of forests are burnt. The farmers of Khasi and Jainta Hills usually practise the ìBunî cultivation.

In whole of the world, about 6 to 7 m ha of agricultural land is becoming unproductive every year due to one or the other reasons (Gupta, 2018a). This is, however, more so in case of developing countries (Gupta, 2003). Productive lands are utmost important to meet the countryís growing needs for food, fodder, fuel wood, medicinal herbs and timber.

The concept of indigenous knowledge or indigenous knowledge system (IKS) delineates a cognitive structure in which theories and perceptions of nature and culture are conceptualized. Thus, it includes definitions, classifications and concepts of the physical, natural, social land economic environments. The dynamics of IKS takes places on two different levels, the cognitive and empirical. On the empirical levels, IKS is visible in institutions, artifacts and technologies.

In spite of the fact that the forests are the wealth of a nation and play a vital role in the economy of the country, not much attention has been paid to their promotion, protection and conservation. The forests of India have been reduced to 19.27 per cent (Gupta and Khajuria, 2000) and/or 23 per cent including 20.55 per cent forest cover and 2.48 tree cover (Sharma, 2005). It is much less than as prescribed in the National Forest Policy (1952), according to which onethird i.e. 33 per cent of the total land area of the country must be under forest.

Agriculture is the main stay of Indian economy as more than 60 per cent of the people of India are dependent upon this evocation and allied disciplines for their livelihood. Even today, at the dawn of 21st century, the Indian agriculture has continued to be the backbone of our National economy, representing countryís about one seventh of Gross Domestic Product (GDP). Thus, farming families consisting both of men and women, boys and girls, known as the pillars of our agriculture constitutes backbone of the Nation. The support and contributors made by the rural women in agriculture, consisting 50-60 per cent of farm work force are, however, not less than those performed by the men, and therefore they become spine of the rural economy.

The term pesticide includes fungicides, bactericides, nematicides, rodenticides, soil fumigants and herbicides. They cover a wide range of formulations: chlorinated hydrocarbons, organophosphates, metallic salts, acetic acid derivatives, thiocarbamates etc. They all have deleterious effects on humans, domestic animals, wildlife and plants.

Ever increasing use of chemical fertilizers without an adequate organics has deteriorated the fertility and productivity of soil and also aggravated multi-nutrient deficiencies in soil and plant system (Gupta and Singh, 2006). Further, change in the cropping pattern, intensive cultivation and indiscriminate use of pesticides with an objective to obtain more and more crop yield, has not only made agriculture a profitable commercial venture but has also brought in several problems of pests and diseases, and ecological crises. As the nitrogenous fertilizers are soluble and as such they may leach down into ground water as for example presence of nitrate in underground waters of some parts of UP, Haryana, Punjab, Gujarat, has become a potent source of blue baby disease (Gupta, 2005).

Bio-fertilizers, as the name indicates, are the fertilizers of biological origin (Gupta, 2012). In strict sense, real bio-fertilizers are green manures and organics - materials of biological origin which are added to supply plant nutrients present in them. However, in restricted scope, the term ìbio-fertilizersî or ìmicrobial inoculantsî are preparations of living organisms in alone or in combination, which may help in increasing crop productivity by way of fixing atmospheric Use of Bio-Fertilizers in Sustainable Agriculture 175 nitrogen in soils, solubilizing of insoluble plant nutrients, stimulating plant growth or decomposing of plant residues. 

Today a number of countries have moved away from the inorganic or chemicalised farming to organic farming yet it is not possible for India to depend entirely upon this system of farming due to increase in human population. As total availability of plant nutrients from different organic sources is projected to 7.75 MT by 2025 against the total requirement of 37.50 MT for 1504 million populations, so it means if we depend on organic sources there would be deficiency of about 30 million tonnes of nutrients.

There is no doubt that after independence, particularly during 1966-68, the use of hybrid and composite seeds of various crops, chemical fertilizers and pesticides resulted in an increase in the Indian agricultural output leading to ìGreen Revolutionî. But quite soon, the deleterious effects of farming based on chemical Organic Farming for Sustainable Agriculture 105 methods came to fore.

Now-a-days, a watershed management or watershed development has been fully recognized as a unit for over all development of rainfed areas (Gupta, 2006a and b). Hydrological problems such as excessive runoff, large scale soil erosion, inadequate or faulty drainage and occurrence of droughts are the most significant problems in almost all the rainfed areas. These problems, however, can be alleviated through running watershed based development programmes that recognize the natural topography and water movement patterns of the land.

Water is precious, but it is a finite natural resource. Although it accounts for about three-fourth of the earthís surface yet very small fraction of it i.e., only 2.7 per cent of the global water is available as fresh water. Around 2.8 billion people live in areas of high water scarcity (Anonymous, 2014d). Out of the total amount of the fresh available water merely 30 per cent is withdrawn to meet the water requirements of the human and livestock population while the remaining 70 per cent is required to produce food crops that fuel human activities.

In modern times, soil tillage has emerged as an integral part of a crop system. Soil tillage or soil surface management has been found important in alleviating soil related constraints encountered in crop production. An important effect of soil tillage on crop productivity is through its influence on soil processes, soil Soil Tillage 39 properties and crop growth. At the same time, soil tillage has its impact on the environment e.g. soil degradation, water quality, emission of green house gases from soil related processes etc.

Agricultural production has made rapid strides in the past four to five decades and has enabled India to achieve self-sufficiency in food grain production. This was only through ìGreen Revolutionî which ushered during 1967-68 onwards, when use of old agricultural practices were mostly done away with. Neglect of old or indigenous agricultural practices such as use of organic manures (farm yard manure - FYM, compost, green manure), cultural control methods like sanitation, tillage/removal of weeds, adjusting sowing/harvesting time crop rotation, trap crops, water and fertilizer management and host plant resistance, and use of plant based insecticides like neem or nim (Azadirachta indica), drek (Azadirachta indica), nirgudhi or bana (Vitex negundo) vis-a-vis biological control measures, has resulted in outbreak of ill-effects in human beings and animals through contaminated food stuffs (Gupta, 2006a).

India is an agriculture based country which is one of the few developing countries in the world. It successfully achieved Green Revolution during the late 1960s (1967-68). At present, agriculture is a principal means of livelihood for over 58.4 per cent of Indiaís population directly or indirectly (Anonymous, 2011). It is worthwhile to mention that although agriculture continued to be the mainstay of the Indian economy previously (Anonymous, 2010b) yet now its share in the Indian economy is declining year after year (Anonymous 2013d). After Independence, agricultureís sector contribution to GDP swings between 50-60 per cent. Even in 1950-51, it was 55.1 per cent, but fell to mere 17-18 per cent in 2008-09 (Mahajan and Gupta, 2009).

 1. A mineral that forms an original component of rock is called

a. Primary         b. Secondary

c. Essential         d. Accessory

1. The smallest size soil separate is

a. Sand      b. Silt

c. Clay        d. Loam

1. Central Fertilizer Quality Control & Training Institute (CFQC&TI) is situated at

a. Mysore           b. Karnal

c. Faridabad        d. Coimbatore

1. Amoeba are unicellular organisms that feed on

a. Bacteria and algae     b. Bacteria and fungi

c. Fungi and algae        d. Nematode and fungi

1. White alkali soils also know as

a. Acid soil                  b. Saline soil

c. Saline sodic soil    d. Sodic soil

Historical Development of Soil Science/Agriculture

Francis Bacon (1561-1624 A.D.): Found the water as nutrient of plants.

Van Helmont (1577-1644): Give the ideas about the role of soil as a simple source of water and minerals for the plants.

Essential oil is a concentrated hydrophobic oily fragrance liquid extracted from plants, containing easily evapourated chemical compounds at room temperature. Essential oils are extracted from the different plant parts including the flowers, leaves, stem, bark, and roots, and they are extracted from different techniques. The most preferable method of extraction is hydro distillation which is easy to use and cheap. Essential oils are used in every field of life, used in aromatherapy, and act as antifungal, antioxidant, anxiety, pain relievers, and depression.

Anthocyanins are members of the flavonoid group of phytochemicals, a group predominant in teas, honey, wines, fruits, vegetables, nuts, olive oil, cocoa and cereals. The primary players in this group include the anthocyanins (eg, cyanidin, pelargonidin, petunidin), flavonols (quercetin, kaempferol), flavones (luteolin, apigenin), flavanones (myricetin, naringin, hesperetin, naringenin), flavan-3-ols (catechin, epicatechin, gallocatechin), and although sometimes classified separately, the isoflavones (genistein, daidzein) (Skibola and Smith, 2000).