eChapters

Introduction

Protected cultivation or greenhouse cultivation is the most common technique to grow vegetable crops qualitatively and quantitatively, and has spread widely all over the world in recent decades. Greenhouse agriculture is also known as environmentally controlled planting. The technology involves the cultivation of vegetable crops in a regulated environment in which factors such as tem perature, soil, light, humidity, irrigation, fertilizers, etc. are controlled in order to achieve optimum production and ensure a steady supply even in off-season conditions. In India, the total area under protected cultivation or green house is currently approximately 25 000 ha whereas the protected vegetable area is approximately 2000 ha which has been challenged by land ownership limita tions, decreasing crop production, rapid urbanization, ever increasing popu lation and decreasing biodiversity. Food demand, especially vegetables, has increased growing of different crop varieties as protected crops, or greenhouse has opened up a new dimension to extra production within a limited crop area.

Introduction

Rice plays a unique role in providing food to the majority of the world population. Rice is the most widely consumed food for nearly three-fourths of the population in India. Now a days scented rice is getting higher market price than normal rice varieties. Black Scented rice is commonly considered as forbidden rice. Different researches proved that black Scented rice is one of the “super food” of the world. Black Scented rice is consumed in various ways like puddings, pulao, bread, etc in different festivals and during important ceremonies. Mostly this crop is prone to lodging but resistance to infestation by insect and pest. Works done in India and abroad indicates that the particular method of establishment, adequate level of nitrogen and a particular time of application of nitrogenous fertilizer can enhance productivity. Nitrogen is the main nutrient that determines rice yield, due to its role in the photosynthesis, biomass accumulation and, spikelet formation (Hasegawa et al., 1994; Yoshida et al., 2006).

Rice is the longest continuously grown cereal crop in the world and according to the International Rice Research Institute (IRRI) it is “one of the most important developments in history” (Forssell, 2008). India has to produce 114 million tons of rice by the year 2030 to meet the food grain requirement of burgeoning population. In state Bihar, Kharif is the predominant season with rice cultivated in 3.2 m ha. On the other hand the rice is cultivated in about 1 lakh ha during Rabi season (Anonymous, 2014). The process-based dynamic simulation crop models based on soil, crop and weather factors could be effective research tools for planning alternative strategies for crop management, land use and water management and also a useful tool for planning and developing technological interventions in diverse areas like India (Aggarwal and Kalra, 1994).

K ration : It is a lightweight packaged ration of emergency foods developed for the U.S. armed forces in World War II.
Kairomone : A chemical substance emitted by one species and especially an insect / plant that possess an adaptive benefit (stimulus for oviposition) to another species.
Kaiser rolls : A round crusty roll often used for sandwiches.
Kalamata /calamata : It is brine cured black olive grown in Greece.

In economics and business, specifically cost accounting, the break-even-point (BEP) is the point at which cost or expenses and revenue are equal: there is no net loss or gain, and one has “broken even”. A profit or a loss has not been made, although opportunity costs have been paid, and capital has received the risk-adjusted, expected return.
For example, if a business sells less than 1000 liters of milk each day, it will make a loss, if it sells more, it will be a profit. With this information, the business managers will then need to see if they expect to be able to process and sell 1000 liters of milk per day.

Introduction

Soil is one of the elements required for farming and it provides nutrients to the plant. Healthy soil containing all the elements for growth and development of crop as well as heart of soil health is the integration of the soil physical, chemical, and biological process and its functions. But inorganic farming adopted over the recent years to maximize crop production has become Hazardous because in the long run deteriorating the soil health and the quality of the agricultural produces besides polluting the environment and natural resources of soil and water dangerously. Soil testing helps to recommend chemicals fertilizers more judiciously in combination with organic manures and bio fertilizers and hence balanced nutrition to crop. Soil health and fertility is the basis for sustainable profitability of the farmers. Soil testing is a science based and time-tested tool for assessment of soil fertility status and soil ailments and for nutrient amendment recommendations.

Benjamin et al., (2016) have focused on the small-scale food processing enterprises (SSFPEs) as one of the important measures for national development and addressing food security challenges, particularly in Nigeria. The authors have explained the need for food processing as there has been tremendous food losses and wastages in the country. Enhancing the food processing and productivity for mechanization of food processing unit operations, development of new and existing technologies, design and development of machinery, systems for processing and preservation of different agricultural produce of high target have been undertaken. SSFPEs have played an important role in the economy of a developing country, particularly in terms of employment creation, income generation, post-harvest losses reduction, food preservation, value addition, improvement of food safety, nutritional quality, increase in shelf-life of a product and to act as training grounds for entrepreneurs before they invest in large scale enterprises. SSFPE’s around the world and especially in Nigeria are faced with significant challenges that compromise their ability to function and contribute optimally to the economy. Financial constraints and lack of management skills are the major constraints. It is important that governments and non-governmental organizations must encourage and facilitate the development of SSFPE’s. The mention of specific companies or products of manufacturers, whether or not these have been patented, does not imply that these have been endorsed or recommended by FAO or GAIN in preference to others of a similar nature that are not mentioned. FAO’s Nutrition and Food Systems Division (ESN), in collaboration with the Global Alliance for Improved Nutrition (GAIN) 2018,

Apart from the job content and specialization, the conditions or the atmosphere in which employees work is critical to their productivity. Work environment includes the tools and equipment provided to perform the job, the atmosphere at the work place, worker motivation etc.

Tools and Equipments

The quality of tools and equipment provided to a worker has a profound effect on the worker’s contribution to his job. A poorly designed tool can cause excessive physical burden on the worker and may result in fatigue. A faulty computer monitor can cause severe eyestrain, which might affect productivity in an office environment. Hence, tools and equipment should be appropriate for the production task. The design should consider ergonomic factors like grasping pressure, size, weight, ease of use etc. when designed properly, tools enable users to work efficiently, resulting in higher productivity. The equipment installed should be able to meet the capacity requirements of the job, have safety features and be easy to use. The use of the right tools and equipment can improve productivity in an organization substantially.

The current world population of 7.6 billion is expected to reach 8.6 billion in 2030, 9.8 billion in 2050 and 11.2 billion in 2100, according to United Nations (UN). With roughly 83 million people being added to the world’s population every year, the upward trend in population size is expected to continue, even assuming that fertility levels will continue to decline (UN, 2017). This means there will be an extra billion people to feed within the next decade. Continuing population and consumption growth will mean that the global demand for food will increase for at least another 50 years .The future’s food systems need to be resource efficient and sustainable. It is quite clear that the only way to grow more food is to increase the yield while saving the environment from further degradation. It is not just food, it is the four F’s – Food, Feed, Fiber and Fuel. Digitization has increased in importance for the agricultural sector and is described through concepts like Smart Farming (SF), Precision Farming (PF) and Precision Agriculture (PA).The only way to get higher yield from limited resources is by changing agriculture into what we call Precision Agriculture, Climate Smart Agriculture, or as I prefer to call it Water-Smart Agriculture”

A broader definition of a tool is an entity used to interface between two or more domains that facilitates more effective action of one domain upon the other. The most basic tools are simple machines. For example, a crowbar simply functions as a lever. The further out from the pivot point, the more force is transmitted along the lever. A hammer typically interfaces between the operator’s hand and the nail the operator wishes to strike.
A telephone is a communication tool that interfaces between two people engaged in conversation at one level. And between each user and the communication network at another. It is in the domain of media and communications technology that a counterintuitive aspect of our relationships with our tools first began to gain popular recognition.
Marshall McLuhan famously said “We shape our tools. And then our tools shape us.” McLuhan was referring to the fact that our social practices co-evolve with our use of new tools and the refinements we make to existing tools.

Nutritional and food security is the problem of the day globally due to increase in population by many folds. It is therefore one of the important challenges of public and private sector to provide nutrient rich food with appropriate security for development of human kingdom. Advances in food production have largely kept pace with demand. More than 830 billion people are still hungry and more than 2 billion people are lack of sufficient nutrients. Paradoxically, more than 2 billion people are overweight or obese. Malnutrition means bad nutrition not only under nutrition. For some time the food debate centered on the food security drawing on wildly accepted thinking from 1966 i.e. world food summit which defined food security as a state or condition “when all people at all times are physical, economic and social access to sufficient, safe and nutritious food to meet the dietary needs and food preference for active and healthy life”. Thus nutrients are necessary component to food security.

Materials Required 

Fruits/vegetables, hand refractometers, fruit pressure tester, weighing balance, scale, chemicals and glassware required for analysis.

Procedure

    1.    Go to the orchard or vegetable field and collect samples of fruits and vegetables
    2.    Apply the specific maturity indices to the samples

Introduction

Women entrepreneurship in economic development of any nation has been recognised for its significant contribution. The women folk can be considered as backbone of any nation. Now time has come for women empowerment. In rural Odisha, women not only play an important role for agricultural development but also plays significant role in allied agricultural sector such as dairy, fishery, poultry, mushroom production etc. In Indian condition dairy has been considered as “Rural Banking” as it is practiced mostly by majority of the marginal, small and landless farm families for their sustenance and livelihood. The role of rural women for animal husbandry is of paramount importance. In this sector they are managers as well as decision makers. Women do more than 80% dairy operation like cleaning, feeding, milking, marketing of milk and milk products. The state and central government initiate several scheme, programmes and projects for empowerment of women through various micro enterprises including dairy. Against this background a study was undertaken to identify the constraint faced by women entrepreneur in dairy sector in Khordha district of Odisha.

The compliance with hygienic and aesthetic standards in the dairy factory is, in the final analysis, dependent on the human element. Each employee, from top management to the most junior operative, has his role in the factory sanitation programme and carelessness at any stage may cause quality deterioration of products or endanger the health of consumers. Legal action against the dairy may also result from neglect of hygiene. Personnel hygiene refers to the personal cleanliness and related habits of the workers. Milkborne infections frequently originate from food contaminated by workers through their hands, breath, hair, perspiration, pimples, infected wounds, coughs, and sneezes. Transfer of even traces of human and animal excreta by the workers is a potential source of pathogenic microorganisms. Foodborne illness is known to originate from workers who were ill and practiced unsanitary food handling methods or poor personal hygiene. Even the healthy worker, who does not exhibit the symptoms of the disease, may harbour food poisoning bacteria in the respiratory or intestinal tract. It is always desirable, as a matter of practice, to look at different parts of the human body in terms of potential sources of bacterial contamination. Provisions regarding personal hygiene of employees are contained in all legislation dealing with milk treatment.

Introduction

Agriculture and allied sectors have always been the backbone of the Indian economy and despite concerted industrialization in the last six decades agriculture still occupies a place of pride. The significance of agriculture in the national economy arises from the role it plays in India’s national income, employment generation and export earnings; this can be seen from the provisional estimate on contribution of various sectors to the GDP in the f irst quarter of 2020-21, particularly during COVID-19 pandemic, positive percentage change (+3.4) over previous year when all other sectors have negative change.

Water Requirements

Dairy plant requires large quantities of water on a daily basis for processing and cleaning purposes. Normally the specific water consumption ranges from 1000-5000 litres per 1000 litres of milk processed. The actual requirement can vary between dairies and is a function of 
    a)    Manufacturing process or manufacturing profile.
    b)    Auxiliary processes such as steam generation, design of the refrigeration processes and extent of social services.
    c)    Multiple use/reuse.
Water is a very valuable basic natural resource  and needs careful consumption. The water supply system in a dairy plant should be designed in such a way that consumption for each manufacturing department and auxiliary processes can be determined. This makes it possible to influence water consumption directly, and major losses can be determined very rapidly.