Water Management Including Micro Irrigation
1. Water Resources & Irrigation Development in India and M.S
2. Sources and Functions of Water
3. Classification of Soil Water or Kinds of Soil Water
4. Absorption and Movement of Water in Soil
5. Forces Causing Water Movement and Retention of Water in Soil
6. Soil Moisture Constant
7. Available and Unavailable Soil Water
8. Absorption of Moisture by Crops
9. Factors Affecting Absorption of Water
10. Methods of Soil Moisture Estimation Methods : Laboratory & Field
11. Evaporation, Transpiration, Evapo-transpiration and factors influencing ET
12. Water Requirement and Irrigation Requirement
13. Quantity of Irrigation Water or How Much to Irrigation
14. Devices Used for Measuring Irrigation Water
15. Criteria for Scheduling Irrigation or Approaches for Irrigation Scheduling
16. Simple Technique for Scheduling Irrigation
17. Methods of Irrigation- Surface, Surge, Subsurface, Sprinkler, Raingun Sprinkler
18. Micro Irrigation
19. Irrigation
20. Sprinkler Irrigation
21. Systems of Sprinkle Irrigation
22. Components of Sprinkler Irrigation System
23. Irrigation Efficiency
24. Water Conyenance Efficiency and Water Use Efficiency
25. Frequency of Irrigation
26. Water Quality Parameters
27. Factors Affecting Frequency of Irrigation
28. Common Problems that Result From Using Poor Quality Irrigation Water
29. Quality of Water from Different Sources
30. Definition of Drainage, Causes of Water Logging Effects of Bad Drainage
31. Type of Drainage
32. Agro Technique under ill Drained Soils, Reclamation of Damaged Soils
33. Study of Water Table
34. Type of Land Requiring Drainage
35. Material used Drip System Design
36. Definitions and Terms used in Irrigation
Sunday, February 28, 2010
Friday, February 19, 2010
My Agriculture Information Bank
What is Agriinfo.in?
Agriinfo.in is the website developed by well educated agri professionals having very deep knowledge and good background of agriculture. These professionals are having the educational qualifications from Diploma in Agriculture to Ph. D in Agriculture.Agriculture science is connected to the various sciences as botany, dairy science, social science, economics, pathology, engineering, food science, soil science & chemistry. This are also called as the branches of agriculture. And we are having the team specialist for each and every branch. Our Vision:To create the My Agriculture Information Bank this will provide all type of agriculture information at anytime at anyplace and at free of cost.Our Mission:To provide all information related to agriculture at one spot i.e. My Agriculture Information bank.Our Objectives: Encourage peoples to read about agriculture science by provide free online quality agriculture information. To create the one spot agriculture information center. Educate: Educate the peoples related to the theory & practical of agriculture by creating one spot information center for agriculture. Develop: Develop the condition of Agriculture in India with the help of our educated peoples. Empower: Ask to peoples to empower farmers to go for new techniques. To provide free information to the agriculture professionals at anywhere and at anytime whenever they required. Provide readymade study materials to the agriculture students, etc…By,
Team Agriinfo
http://www.agriinfo.in/
Agriinfo.in is the website developed by well educated agri professionals having very deep knowledge and good background of agriculture. These professionals are having the educational qualifications from Diploma in Agriculture to Ph. D in Agriculture.Agriculture science is connected to the various sciences as botany, dairy science, social science, economics, pathology, engineering, food science, soil science & chemistry. This are also called as the branches of agriculture. And we are having the team specialist for each and every branch. Our Vision:To create the My Agriculture Information Bank this will provide all type of agriculture information at anytime at anyplace and at free of cost.Our Mission:To provide all information related to agriculture at one spot i.e. My Agriculture Information bank.Our Objectives: Encourage peoples to read about agriculture science by provide free online quality agriculture information. To create the one spot agriculture information center. Educate: Educate the peoples related to the theory & practical of agriculture by creating one spot information center for agriculture. Develop: Develop the condition of Agriculture in India with the help of our educated peoples. Empower: Ask to peoples to empower farmers to go for new techniques. To provide free information to the agriculture professionals at anywhere and at anytime whenever they required. Provide readymade study materials to the agriculture students, etc…By,
Team Agriinfo
http://www.agriinfo.in/
Monday, November 24, 2008
What is Sustainable Agriculture?
In the words of one Iowa farmer, sustainable agriculture is a journey rather than a destination. Sustainable agriculture is about honestly identifying and trying to solve the problems in our current agricultural system. At least for now, no one has developed a fully sustainable agriculture, and for the foreseeable future there will always be room for improvement.
The sustainable agriculture movement identifies three areas of concern that must be addressed by our agricultural system. These three areas are economics, environment, and social structure. In other words, a sustainable agriculture must provide a fair and reasonably secure living for farm families; it should benefit rather than harm the natural environment and must at least maintain basic natural resources such as healthy soil, clean water, and clean air; and it should support viable rural communities and fair treatment of all involved in the food system, from farm workers to consumers. There are many paths to sustainability. Some of the approaches Iowa farmers are working with include better use of pasture for raising livestock, reducing or eliminating the use of synthetic
The sustainable agriculture movement identifies three areas of concern that must be addressed by our agricultural system. These three areas are economics, environment, and social structure. In other words, a sustainable agriculture must provide a fair and reasonably secure living for farm families; it should benefit rather than harm the natural environment and must at least maintain basic natural resources such as healthy soil, clean water, and clean air; and it should support viable rural communities and fair treatment of all involved in the food system, from farm workers to consumers. There are many paths to sustainability. Some of the approaches Iowa farmers are working with include better use of pasture for raising livestock, reducing or eliminating the use of synthetic
Thursday, November 13, 2008
Agronomy Vs Agriculture
Agronomy is limited to crop and soil science while agriculture is a more comprehensive field and covers all farming related activities. Agriculture covers crop science, soil science, animal husbandry, horticulture, floraculture, silviculture, aquaculture, sericulture and other fields as well as related activities like design and maintenance equipment used for agriculture.
One of the basic differences is that agronomy is related to plants and is usually focussed on food and cash crops like rice, wheat, corn, tobacco and methods to increase the crop output per acre. Agriculture also includes other farming related activities related to animals like rearing of cattle, goat, sheep, fish, chicken , fish and prawns. The cultivation of fruits and vegetables as well as different varieties of flowers is also not included in agronomy.
One of the basic differences is that agronomy is related to plants and is usually focussed on food and cash crops like rice, wheat, corn, tobacco and methods to increase the crop output per acre. Agriculture also includes other farming related activities related to animals like rearing of cattle, goat, sheep, fish, chicken , fish and prawns. The cultivation of fruits and vegetables as well as different varieties of flowers is also not included in agronomy.
Monday, November 10, 2008
Brif Discription of Indian Agriculture
A SAGA OF SUCCESS
From a nation dependent on food imports to feed its population, India today is not only self--sufficient in grain production, but also has a substantial reserve. The progress made by agriculture in the last four decades has been one of the biggest success stories of free India. Agriculture and allied activities constitute the single largest contributor to the Gross Domestic Product, almost 33% of it. Agriculture is the means of livelihood of about two--thirds of the work force in the country.
This increase in agricultural production has been brought about by bringing additional area under cultivation, extension of irrigation facilities, the use of improved high yielding variety of seeds, better techniques evolved through agricultural research, water management, and plant protection through judicious use of fertilizers, pesticides and cropping practices.
Crops
The 1970s saw a multi-fold increase in wheat production that heralded the Green Revolution. In the next decade rice production rose significantly; in 1995-96, rice production was 79.6 million tons. Total grain production crossed 191 million tons in 1994-95, a big leap from 51 million tons in 1950-5 1. During the Seventh Plan, the average grain production was 155 million tons, 17 million tons more than the Sixth Plan average.
To carry improved technologies to farmers, a National Pulse Development Program, covering 13 states, was launched in 1986. The Special Food Production Program augmented efforts to boost pulse production further. In 1995-96, pulse production was 13.2 million tons. With some States offering more than the statutory minimum price, sugarcane production also received a boost, in 1995-96 a record 283.0 million tons was registered.
Irrigation
As efforts continued to increase the irrigation potential in the country, the last 40 years saw the gross irrigated area reach 8~ million hectares. Flood forecasting has become an important activity over the years. Over 500 hydrological stations collect and transmit data through 400 wireless stations for issuing forecasts for 157 sites. About 5000 forecasts are issued in a year with 94% accuracy. The country also receives international support, with the World Bank as a primary source, for developing the water resources. International cooperation is also envisaged in setting up a National Center for Information on Water and Power. As there is a broad seismic belt in the country, particularly along the Himalayan, the Kutch region and ports of Maharashtra, a scheme is being evolved to collect all data on seismic activity at various dam sites.
Fertilizers
The fertilizer industry in India has grown tremendously in the last 30 years. The Government is keen to see that fertilizer reaches the farmers in the remote and hilly areas. It has been decided to decontrol the prices, distribution and movement of phosphatic and potassic fertilizers. Steps have been taken to ensure an increase in the supply of non-chemical fertilizers at reasonable prices. There are 53 fertilizer quality control laboratories in the country. Since bio--fertilisers are regarded as an effective, cheap and renewable supplement to chemical fertilizers, the Government is implementing a National Project on Development and Use of Bio-fertilisers. Under this scheme, one national and six regional centers for organizing training, demonstrating programs and quality testing of bio-fertilisers has been taken up.
It was a challenging decision of the Government to take Bombay High gas through a 1,700-km pipeline to feed fertilizer plants located in the consumption centers of North India. However, the major policy which has ensured the growth of the fertilizer industry is the thrust on accelerating fertilizer consumption by fixing, on the one hand, low and uniform price for fertilizers, and on the other hand providing the manufacturers adequate compensation through the retention price and subsidy scheme. As expected, fertilizer nutrient demand has gone up from 0.29 million tons in 1960-61 to 13.9 million tons at the end of 1995-96, compared to 12.15MT during 1992-93.
Fisheries
Fish production achieved an all-time high of 4.9 million tons at the end of 1995-96. Programs that have helped boost production include the National Program of Developing Fish Seeds, Fish Farmers' Development Agencies and Brackish Water Fish Farmers' Development Agencies. The Central Institute of Fisheries Nautical and Engineering Training trains the necessary manpower. To diversify fishing methods and introduce processed fish products on a semi-commercial scale, an Integrated Fisheries Project has been launched. A National Fisheries Advisory Board has also been established.
Food Processing
A Ministry of Food Processing Industries was established in July 1988 to ensure better utilization of farmers' output by inducting modem technology into the processing of food products, thus augmenting the income of farmers and generating employment opportunities in rural areas. A new seeds policy has been adopted to provide access to high quality seeds and plant material for vegetables, fruit, flowers, oil-seeds and pulses, without in any way compromising quarantine conditions. Initiatives have been taken to encourage private sector investment in the food processing industry.
Agricultural Research
The apex body for education, research and extension education in the field of agriculture is the Indian Council of Agricultural Research (ICAR), established in 1929. India's transformation from a food deficit to a food surplus country is largely due to ICAR's smooth and rapid transfer of farm technology from the laboratory to the land.
ICAR discharges its responsibilities through 43 research institutes, four national research bureaus, 20 national research centers, nine project directorates, 70 all-India coordinated research projects, and 109 Krishi Vigyan Kendras (farm science centers). Besides, the program of Agricultural Education is coordinated by ICAR with the curricula and other normative guidance given to the 26 Agricultural Universities and four National Research Institutes.
Oilseeds Production
A Technology Mission on Oilseeds was launched in 1986 to increase production of oilseeds in the country and attain self-sufficiency. Pulses were brought under the Technology Mission in 1990. Before the Mission was launched in 1985-86, oilseed production was 10.83 million tons; during 1995-96, it was estimated at 22.42 million tons, which is a record. Soybean, rapeseed and mustard largely contributed the increase in production. Production of pulses has seen many ups and downs, which is expected to be checked under the Mission. The country grows mainly nine oilseeds, with groundnut, rapeseed and mustard accounting for 62% of total production. Lately, soybean and sunflower have shown major growth potential.
Drinking Water
A Technology Mission on Drinking Water and Related Water Management has been constituted to cover the residual problem villages and provide potable water at 40 liter per capita per day, and 70 liters per capita per day in desert areas inclusive of 30 liters for cattle. The Mission is tackling the problem through 55 mini-missions in project districts and countrywide problem oriented sub-missions. A Village Level Operation and Maintenance (VLOM) pump called India Mark-11 has been developed and is being exported to 40 countries. By March 31, 1993, over 79% of the rural and about 85% of the urban population was provided drinking water facilities.
From a nation dependent on food imports to feed its population, India today is not only self--sufficient in grain production, but also has a substantial reserve. The progress made by agriculture in the last four decades has been one of the biggest success stories of free India. Agriculture and allied activities constitute the single largest contributor to the Gross Domestic Product, almost 33% of it. Agriculture is the means of livelihood of about two--thirds of the work force in the country.
This increase in agricultural production has been brought about by bringing additional area under cultivation, extension of irrigation facilities, the use of improved high yielding variety of seeds, better techniques evolved through agricultural research, water management, and plant protection through judicious use of fertilizers, pesticides and cropping practices.
Crops
The 1970s saw a multi-fold increase in wheat production that heralded the Green Revolution. In the next decade rice production rose significantly; in 1995-96, rice production was 79.6 million tons. Total grain production crossed 191 million tons in 1994-95, a big leap from 51 million tons in 1950-5 1. During the Seventh Plan, the average grain production was 155 million tons, 17 million tons more than the Sixth Plan average.
To carry improved technologies to farmers, a National Pulse Development Program, covering 13 states, was launched in 1986. The Special Food Production Program augmented efforts to boost pulse production further. In 1995-96, pulse production was 13.2 million tons. With some States offering more than the statutory minimum price, sugarcane production also received a boost, in 1995-96 a record 283.0 million tons was registered.
Irrigation
As efforts continued to increase the irrigation potential in the country, the last 40 years saw the gross irrigated area reach 8~ million hectares. Flood forecasting has become an important activity over the years. Over 500 hydrological stations collect and transmit data through 400 wireless stations for issuing forecasts for 157 sites. About 5000 forecasts are issued in a year with 94% accuracy. The country also receives international support, with the World Bank as a primary source, for developing the water resources. International cooperation is also envisaged in setting up a National Center for Information on Water and Power. As there is a broad seismic belt in the country, particularly along the Himalayan, the Kutch region and ports of Maharashtra, a scheme is being evolved to collect all data on seismic activity at various dam sites.
Fertilizers
The fertilizer industry in India has grown tremendously in the last 30 years. The Government is keen to see that fertilizer reaches the farmers in the remote and hilly areas. It has been decided to decontrol the prices, distribution and movement of phosphatic and potassic fertilizers. Steps have been taken to ensure an increase in the supply of non-chemical fertilizers at reasonable prices. There are 53 fertilizer quality control laboratories in the country. Since bio--fertilisers are regarded as an effective, cheap and renewable supplement to chemical fertilizers, the Government is implementing a National Project on Development and Use of Bio-fertilisers. Under this scheme, one national and six regional centers for organizing training, demonstrating programs and quality testing of bio-fertilisers has been taken up.
It was a challenging decision of the Government to take Bombay High gas through a 1,700-km pipeline to feed fertilizer plants located in the consumption centers of North India. However, the major policy which has ensured the growth of the fertilizer industry is the thrust on accelerating fertilizer consumption by fixing, on the one hand, low and uniform price for fertilizers, and on the other hand providing the manufacturers adequate compensation through the retention price and subsidy scheme. As expected, fertilizer nutrient demand has gone up from 0.29 million tons in 1960-61 to 13.9 million tons at the end of 1995-96, compared to 12.15MT during 1992-93.
Fisheries
Fish production achieved an all-time high of 4.9 million tons at the end of 1995-96. Programs that have helped boost production include the National Program of Developing Fish Seeds, Fish Farmers' Development Agencies and Brackish Water Fish Farmers' Development Agencies. The Central Institute of Fisheries Nautical and Engineering Training trains the necessary manpower. To diversify fishing methods and introduce processed fish products on a semi-commercial scale, an Integrated Fisheries Project has been launched. A National Fisheries Advisory Board has also been established.
Food Processing
A Ministry of Food Processing Industries was established in July 1988 to ensure better utilization of farmers' output by inducting modem technology into the processing of food products, thus augmenting the income of farmers and generating employment opportunities in rural areas. A new seeds policy has been adopted to provide access to high quality seeds and plant material for vegetables, fruit, flowers, oil-seeds and pulses, without in any way compromising quarantine conditions. Initiatives have been taken to encourage private sector investment in the food processing industry.
Agricultural Research
The apex body for education, research and extension education in the field of agriculture is the Indian Council of Agricultural Research (ICAR), established in 1929. India's transformation from a food deficit to a food surplus country is largely due to ICAR's smooth and rapid transfer of farm technology from the laboratory to the land.
ICAR discharges its responsibilities through 43 research institutes, four national research bureaus, 20 national research centers, nine project directorates, 70 all-India coordinated research projects, and 109 Krishi Vigyan Kendras (farm science centers). Besides, the program of Agricultural Education is coordinated by ICAR with the curricula and other normative guidance given to the 26 Agricultural Universities and four National Research Institutes.
Oilseeds Production
A Technology Mission on Oilseeds was launched in 1986 to increase production of oilseeds in the country and attain self-sufficiency. Pulses were brought under the Technology Mission in 1990. Before the Mission was launched in 1985-86, oilseed production was 10.83 million tons; during 1995-96, it was estimated at 22.42 million tons, which is a record. Soybean, rapeseed and mustard largely contributed the increase in production. Production of pulses has seen many ups and downs, which is expected to be checked under the Mission. The country grows mainly nine oilseeds, with groundnut, rapeseed and mustard accounting for 62% of total production. Lately, soybean and sunflower have shown major growth potential.
Drinking Water
A Technology Mission on Drinking Water and Related Water Management has been constituted to cover the residual problem villages and provide potable water at 40 liter per capita per day, and 70 liters per capita per day in desert areas inclusive of 30 liters for cattle. The Mission is tackling the problem through 55 mini-missions in project districts and countrywide problem oriented sub-missions. A Village Level Operation and Maintenance (VLOM) pump called India Mark-11 has been developed and is being exported to 40 countries. By March 31, 1993, over 79% of the rural and about 85% of the urban population was provided drinking water facilities.
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