RICE ORGANIC FARMING
ADVANTAGES AND RICE ORGANIC FARMING METHODS SRI ( System of Rice Intensification )
Innovation SRI method
SRI rice cultivation technique that is able to increase rice productivity bychanging the management of plants , soil , water and nutrients , have proven successful in increasing the productivity of rice by 50 % , even in some places reaching more than 100 % .This method was first discovered accidentally in Madagascar between 1983 -84 by Fr . Henri de Laulanie , SJ , a Jesuit priest from France more than 30 years of living with the farmers there . By the inventor , the next metododologi in French called Ie systme de Riziculture Intensive abbreviated SRI . In English, popularly known as the System of Rice Intensification SRI abbreviated .
Association was formed in 1990 Tefy Saina ( ATS ) , a Malagasy NGO to introduce SRI . Four years later , Cornell International Institution for Food , Agriculture and Development ( CIIFAD ) , began working with Saina to introduce SRI Tefy around Ranomafana National Park in eastern Madagascar , supported by the U.S. Agency for International Development . SRI has been tested in China , India , Indonesia , the Philippines , Sri Lanka , and Bangladesh with positive results . SRI became world famous through the efforts of Norman Uphoff ( Director CIIFAD ) . In 1987 , Uphoff hold a percentage of SRI in Indonesia, which was the first held outside of Madagascar SRI SRI method very satisfactory results . In Madagascar , in some fertile soil production not normally 2 tons / ha , farmers using SRI obtain yields of more than 8 tonnes / ha , some farmers have gained 10-15 tonnes / ha , and some have reached 20 tons / ha . SRI method yields at least two times higher than the usual method used by farmers . It just takes an open mind to accept new methods and a willingness to experiment . In SRI plants are treated as a living organism as it should be , instead of being treated like machines that can be manipulated . All elements of the potential in rice plant development by providing suitable conditions to grow .
The principles of organic SRI method of rice cultivation
1 . Young seedlings are less than 12 days after sowing ( HSS ) when seeds are still
leaved 2 strands
2 . Seedlings planted one tree perlubang with spacing of 30 x 30 , 35 x 35 or more rarely
3 . Transplanting should be as soon as possible ( less than 30 minutes ) and had to be careful that the roots
do not break up and planted shallow
4 . Provision of water up to 2 cm ( Macak - Macak ) and dried to a certain period of rupture ( Irrigation intermittent / interrupted )
5 . Weeding around 10 days early and repeated 2-3 times at intervals of 10 days
6 . Wherever possible use of organic fertilizer ( compost or green manure )
Advantages of SRI
Water -efficient plants , During growth from planting to harvesting of giving airmax 2 cm , the most well - Macak Macak about 5 mm and no drying period until the soil cracks ( Irrigation disconnected )
Cost-effective , it only took 5 kg seeds / ha . Revocation seed does not cost , it does not require the cost of moving seedlings , planting less power etc. .
3 . Save time , young seedlings planted 5-12 HSS , and the harvest will be early
4 . Production increased , in some places reach 11 tons / ha
5 . Environmentally friendly , uses no chemicals and replaced with the use of organic fertilizers ( compost , cage and Micro - Local oragisme ) , as well as the use of pesticides .
Organic Rice Cultivation Techniques of SRI
1 . preparation of seed
Tested before sowing seeds in a solution of salt water . Enough salt water solution to
test solution when the seed is put the egg , then the egg will float .
Good seed to be used as seed is seed immersed in the solution .
Then the seed has been tested soaked in plain water for 24 hours and then drained
and brooded 2 days , then planted in the soil medium and organic fertilizers ( 1:1 ) in
in a rectangular container measuring 20 x 20 cm ( pipiti ) . For 7 days . After the age of 7-10 days
rice seeds are ready for planting
2 . tillage
Tillage for planting paddy SRI method not unlike the way of processing
land for planting rice the conventional way that is done to get the structure of the soil
better for plants , weeds spared . Processing is done two weeks
before planting using hand tractors , until it forms a mud structure .
Ground leveled to facilitate control and water control.
3 . fertilization treatment
Fertilizer application on SRI directed to the improvement of soil health and the addition of
nutrients decreased after harvesting . The first requirement of organic fertilizer
after using the conventional system is 10 tonnes per hectare and can be given
until 2 seasons garden . Having looked soil organic fertilizers can improve the
reduced as needed. Organic fertilizer is done in stages
both tillage fertilizer that can be fused with the ground .
4 . maintenance
SRI method of cultivation system does not require continuous standing water , enough
with wet soil conditions . Flooding is done only to simplify
maintenance . In practice, the water management system can be made of organic rice
as follows : in the age of 1-10 HST flooded rice plants with an average height of water
1cm , then at the age of 10 days was weeding . After the weeding
plants are not flooded . For treatment still needs weeding
next , then two days before the weeding plants digenang . By the time the plant
flowering , plant digenang and after the milk cooked rice crop is not flooded back
until harvest .
To prevent pests and diseases at SRI chemicals are not used , but
done in case of disruption pencengahan and pest / disease used pesticides
or used vegetable and physical and mechanical control
Yields on the SRI method in the first season was not much different from the previous results( conventional method ) and continued to increase in the next season in line with the increase in organic matter and soil health . Resulting from organic rice cropping system in the first season have the same price with conventional rice cropping system , the price is based on allegations that have not been classified as organic rice , because the land is still there chemical fertilizer is left of the previous growing season . And for the next season by using SRI methods respectively , then up to the season 3 will be obtained and will be thinking about organic rice prices higher than paddy rice from the conventional system .
SRI System Benefits
In general, the benefits of SRI cultivation method is as follows1 . Save water ( not digenang ) , Water needs only 20-30 % of the water needs for the way
conventional2 . restoring soil health and fertility , and to realize the ecological balance of the land
3 . Establish independent farmers are able to research and become experts in their own land . Not dependent on artificial fertilizers and chemical pesticides factory more expensive and sometimes scarce
4 . create jobs in rural areas , reduce unemployment and increase
income of farm families
5 . resulted in the production of high yield rice healthy , and does not contain residues
chemical
6 . pass on healthy soil for future generations
CONCLUSION
SRI method beneficial for farmers , due to increased production to 10 tonnes / ha , in addition to it because it does not use chemical fertilizers and pesticides , the soil becomes loose , soil microorganisms increases so environmentally friendly .
To accelerate the deployment of SRI method needs to support the national and local government policy
ADVANTAGES AND RICE ORGANIC FARMING METHODS SRI ( System of Rice Intensification )
Innovation SRI method
SRI rice cultivation technique that is able to increase rice productivity bychanging the management of plants , soil , water and nutrients , have proven successful in increasing the productivity of rice by 50 % , even in some places reaching more than 100 % .This method was first discovered accidentally in Madagascar between 1983 -84 by Fr . Henri de Laulanie , SJ , a Jesuit priest from France more than 30 years of living with the farmers there . By the inventor , the next metododologi in French called Ie systme de Riziculture Intensive abbreviated SRI . In English, popularly known as the System of Rice Intensification SRI abbreviated .
Association was formed in 1990 Tefy Saina ( ATS ) , a Malagasy NGO to introduce SRI . Four years later , Cornell International Institution for Food , Agriculture and Development ( CIIFAD ) , began working with Saina to introduce SRI Tefy around Ranomafana National Park in eastern Madagascar , supported by the U.S. Agency for International Development . SRI has been tested in China , India , Indonesia , the Philippines , Sri Lanka , and Bangladesh with positive results . SRI became world famous through the efforts of Norman Uphoff ( Director CIIFAD ) . In 1987 , Uphoff hold a percentage of SRI in Indonesia, which was the first held outside of Madagascar SRI SRI method very satisfactory results . In Madagascar , in some fertile soil production not normally 2 tons / ha , farmers using SRI obtain yields of more than 8 tonnes / ha , some farmers have gained 10-15 tonnes / ha , and some have reached 20 tons / ha . SRI method yields at least two times higher than the usual method used by farmers . It just takes an open mind to accept new methods and a willingness to experiment . In SRI plants are treated as a living organism as it should be , instead of being treated like machines that can be manipulated . All elements of the potential in rice plant development by providing suitable conditions to grow .
The principles of organic SRI method of rice cultivation
1 . Young seedlings are less than 12 days after sowing ( HSS ) when seeds are still
leaved 2 strands
2 . Seedlings planted one tree perlubang with spacing of 30 x 30 , 35 x 35 or more rarely
3 . Transplanting should be as soon as possible ( less than 30 minutes ) and had to be careful that the roots
do not break up and planted shallow
4 . Provision of water up to 2 cm ( Macak - Macak ) and dried to a certain period of rupture ( Irrigation intermittent / interrupted )
5 . Weeding around 10 days early and repeated 2-3 times at intervals of 10 days
6 . Wherever possible use of organic fertilizer ( compost or green manure )
Advantages of SRI
Water -efficient plants , During growth from planting to harvesting of giving airmax 2 cm , the most well - Macak Macak about 5 mm and no drying period until the soil cracks ( Irrigation disconnected )
Cost-effective , it only took 5 kg seeds / ha . Revocation seed does not cost , it does not require the cost of moving seedlings , planting less power etc. .
3 . Save time , young seedlings planted 5-12 HSS , and the harvest will be early
4 . Production increased , in some places reach 11 tons / ha
5 . Environmentally friendly , uses no chemicals and replaced with the use of organic fertilizers ( compost , cage and Micro - Local oragisme ) , as well as the use of pesticides .
Organic Rice Cultivation Techniques of SRI
1 . preparation of seed
Tested before sowing seeds in a solution of salt water . Enough salt water solution to
test solution when the seed is put the egg , then the egg will float .
Good seed to be used as seed is seed immersed in the solution .
Then the seed has been tested soaked in plain water for 24 hours and then drained
and brooded 2 days , then planted in the soil medium and organic fertilizers ( 1:1 ) in
in a rectangular container measuring 20 x 20 cm ( pipiti ) . For 7 days . After the age of 7-10 days
rice seeds are ready for planting
2 . tillage
Tillage for planting paddy SRI method not unlike the way of processing
land for planting rice the conventional way that is done to get the structure of the soil
better for plants , weeds spared . Processing is done two weeks
before planting using hand tractors , until it forms a mud structure .
Ground leveled to facilitate control and water control.
3 . fertilization treatment
Fertilizer application on SRI directed to the improvement of soil health and the addition of
nutrients decreased after harvesting . The first requirement of organic fertilizer
after using the conventional system is 10 tonnes per hectare and can be given
until 2 seasons garden . Having looked soil organic fertilizers can improve the
reduced as needed. Organic fertilizer is done in stages
both tillage fertilizer that can be fused with the ground .
4 . maintenance
SRI method of cultivation system does not require continuous standing water , enough
with wet soil conditions . Flooding is done only to simplify
maintenance . In practice, the water management system can be made of organic rice
as follows : in the age of 1-10 HST flooded rice plants with an average height of water
1cm , then at the age of 10 days was weeding . After the weeding
plants are not flooded . For treatment still needs weeding
next , then two days before the weeding plants digenang . By the time the plant
flowering , plant digenang and after the milk cooked rice crop is not flooded back
until harvest .
To prevent pests and diseases at SRI chemicals are not used , but
done in case of disruption pencengahan and pest / disease used pesticides
or used vegetable and physical and mechanical control
Yields on the SRI method in the first season was not much different from the previous results( conventional method ) and continued to increase in the next season in line with the increase in organic matter and soil health . Resulting from organic rice cropping system in the first season have the same price with conventional rice cropping system , the price is based on allegations that have not been classified as organic rice , because the land is still there chemical fertilizer is left of the previous growing season . And for the next season by using SRI methods respectively , then up to the season 3 will be obtained and will be thinking about organic rice prices higher than paddy rice from the conventional system .
SRI System Benefits
In general, the benefits of SRI cultivation method is as follows1 . Save water ( not digenang ) , Water needs only 20-30 % of the water needs for the way
conventional2 . restoring soil health and fertility , and to realize the ecological balance of the land
3 . Establish independent farmers are able to research and become experts in their own land . Not dependent on artificial fertilizers and chemical pesticides factory more expensive and sometimes scarce
4 . create jobs in rural areas , reduce unemployment and increase
income of farm families
5 . resulted in the production of high yield rice healthy , and does not contain residues
chemical
6 . pass on healthy soil for future generations
CONCLUSION
SRI method beneficial for farmers , due to increased production to 10 tonnes / ha , in addition to it because it does not use chemical fertilizers and pesticides , the soil becomes loose , soil microorganisms increases so environmentally friendly .
To accelerate the deployment of SRI method needs to support the national and local government policy
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