CN102939878A - Method for cultivating rice - Google Patents
Method for cultivating rice Download PDFInfo
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- CN102939878A CN102939878A CN2012103796748A CN201210379674A CN102939878A CN 102939878 A CN102939878 A CN 102939878A CN 2012103796748 A CN2012103796748 A CN 2012103796748A CN 201210379674 A CN201210379674 A CN 201210379674A CN 102939878 A CN102939878 A CN 102939878A
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Abstract
The invention discloses a method for cultivating rice. The method comprises the following steps: ploughing a paddy field, improving the soil with fermented organic fertilizer, transplanting rice seedlings, managing with water, using rice chaff, corn straw powder, leaf powder, beanstalks, crushed corn and pyroligneous acid for killing weeds and insects, harvesting rice and the like. After the proper organic fertilizer is put into the soil, the fertile soil with high organic matter content, few weeds and no pollutants is obtained and suitable for organic cultivation of rice, and the improvement time is short; and as rice chaff, corn straw powder, leaf powder, beanstalks, crushed corn and pyroligneous acid are used for killing weeds and insects, the weeding cost is low, the weeding effect is complete (more than 90 percent), no pesticide residue is left, and the final quality of rice is ensured.
Description
Technical field
The present invention relates to field of rice cultivation, relate to particularly a kind of method of rice cropping.
Background technology
In the existing rice cropping, usually use various chemical herbicides to carry out weeding, weeding cost height but weeding is not thorough, and prevention and elimination of disease and pests generally adopts agricultural chemicals, this can cause residue of pesticide etc., and the quality of final rice is had damage, and is large to the soil injury.The rice field improvement is the most basic condition in the manufacture of organic rice.Good soil ability high yield has been arranged, improved rice quality.The soil condition that is suitable for the organic paddy rice cultivation is that the content of organic matter is high, fertile, weeds are few, does not have pollutant.Improve and this soil of fostering and apply fertilizer at least also needs time of 4-5, pay a lot of effort.
Summary of the invention
The technical problem to be solved in the present invention is that high, the weeding of not high, the weeding cost of soil quality is not thoroughly in the rice cropping, agricultural chemicals gets rid of insects large etc. to the soil injury.
For solving the problems of the technologies described above, the invention provides a kind of method of rice cropping, may further comprise the steps:
1) operation before the rice transplanting
Plough and will early, deeply rake the soil level and want thin in the paddy field, the sub high 30cm of paddy field pool ridge;
Prevention of damage by disease is selected the strong kind of disease resistance, uses the good muck that becomes thoroughly decomposed, and use fermentation fertilizer improvement soil, wherein, the component of described fertilizer is that the N/C ratio is 20～30, moisture during organic fertilizer fermentation is 40～50%, maintains the circulation of air in the fermentation heap, and fermentation temperature is no more than 70 ℃;
2) rice transplanting operation
Rice transplanting is wanted in good time; Adopt 30cm line-spacing * 20cm cave apart from rice transplanting during beginning, it is flat that alms bowl is inserted into the field face; Pour water immediately after the rice transplanting;
3) water management
The initial stage keeps the water layer about 3cm after the rice transplanting, and 20 days begin to keep the deep water about 10cm to manage after the rice transplanting;
4) paddy field weeding insect protected
Adopt per 1000 ㎡ to spread rice chaff 60kg, corn straw powder 20kg, leaf powder 5kg, beans bar 5kg, broken corn 5kg; After the rice transplanting in 3 ~ 4 days, spread fertilizer over the fields before the seed sprouting; Be sprinkled into deep irrigation water behind the organic matter;
Spray insect repellant solution at the insect pest initial stage of origination; Insect repellant solution is prepared as according to pyroligneous liquor 10: garlic 1: the weight ratio of dry red pepper 0.5 installs to soaks 28 ~ 32 days in the container, and soak is watered after filtering 200 times and uses afterwards;
5) paddy rice harvesting
Before lower large frost, gather in, thresh grain behind the paddy rice substantially dry.
Further, described fermentation fertilizer is to adopt following steps to obtain: water straw and other crops straws after by the chopping of 10cm left and right sides length permeable, then pile up by long 3m, wide 2m, high 50cm specification, spread the family's dirty swine excrement about one deck 5cm in the above, family's dirty swine excrement top spreads zymophyte again, per 3 cubic metres of straws spread 1 jin of bacillus subtilis and 3 jin of bacterium that rice chaff is mixed, and reality tramps with one's feet; In layer piling up with same method, highly is about 1.5m, ferments 7 ~ 15 days.
Further, described fermentation fertilizer is to adopt following steps to obtain: press the high materials 1 of nitrogen content such as family's animal manure, the dregs of fat: the material 1 that the carbon contents such as straw, rice chaff are high: the part by weight of bacillus subtilis 0.1 mixes, moisture content is transferred to 38 ~ 42% afterwards, then press wide 2 meters, high 1.2 meters heap fermentations, during fermentation turning 3 ~ 4 times.Fermentation is basic spreads out after finishing and reduces temperature and moisture content, and moisture content drops to 20% can pack preservation when following, during fermentation avoids drenching with rain.
The sub-30cm of paddy field pool ridge is in order to suppress weeds, the defence chilling injury.
To prolonging Region In Yanbian, rice transplanting optimum period is about May 25.
Preferably reserve the water of raking the soil level, backguy rice transplanting during rice transplanting, also can draining line rice transplanting.Transplanting depth is excessively not shallow, if insert excessively shallow, the rice field tend ducks or spread organic matter after seedling be injured easily.Rice shoot transfers to fill basin at the edge of a field, then take rice transplanting in the ground, dish is not moulded in letter and is thrown into rice transplanting behind the paddy field.
In the described step 3) water management, to damaging to plants caused by sudden drop in temperature the area, should begin to carry out the above deep water management of 15cm after entering hot summer days.The paddy rice of deep water management, what tiller and carry out is slow, can increase ratio of productive tiller, and the stem chap, forms large fringe, so be conducive to improve output.To prolonging Region In Yanbian, usually in the deep water management of carrying out after July more than the 15cm.
Carefully rake in paddy field as far as possible rake.Being sprinkled into rear paddy field must not cut off the water supply, and deep irrigation water, adds the relative superiority or inferiority mouth of a river, the retaining management.
The invention has the beneficial effects as follows:
By soil being sailed into suitable fertilizer, obtained that the content of organic matter is high, fertile, weeds are few, do not had the soil that is suitable for the organic paddy rice cultivation of pollutant, and improvement time is short;
Adopt rice chaff, corn straw powder, leaf powder, beans bar, broken corn, pyroligneous acid to come weeding, insect prevention, the weeding cost is low and weeding thorough (the energy weeding is more than 90%), and non agricultural chemical residuum etc., guaranteed to the quality of final rice.
Embodiment
Embodiment
A kind of method of rice cropping may further comprise the steps:
1) operation before the rice transplanting
Plough and will early, deeply rake the soil level and want thin in the paddy field, the sub high 30cm of paddy field pool ridge;
Prevention of damage by disease is selected the strong kind of disease resistance, uses the good muck that becomes thoroughly decomposed, and use fermentation fertilizer improvement soil, wherein, the component of described fertilizer is that the N/C ratio is 20～30, moisture during organic fertilizer fermentation is 40～50%, maintains the circulation of air in the fermentation heap, and fermentation temperature is no more than 70 ℃;
2) rice transplanting operation
Rice transplanting is wanted in good time; Adopt 30cm line-spacing * 20cm cave apart from rice transplanting during beginning, it is flat that alms bowl is inserted into the field face; Pour water immediately after the rice transplanting;
3) water management
The initial stage keeps the water layer about 3cm after the rice transplanting, and 20 days begin to keep the deep water about 10cm to manage after the rice transplanting;
4) paddy field weeding insect protected
Adopt per 1000 ㎡ to spread rice chaff 60kg, corn straw powder 20kg, leaf powder 5kg, beans bar 5kg, broken corn 5kg; After the rice transplanting in 3 ~ 4 days, spread fertilizer over the fields before the seed sprouting; Be sprinkled into deep irrigation water behind the organic matter;
Spray insect repellant solution at the insect pest initial stage of origination; Insect repellant solution is prepared as according to pyroligneous liquor 10: garlic 1: the weight ratio of dry red pepper 0.5 installs to soaks 28 ~ 32 days in the container, and soak is watered after filtering 200 times and uses afterwards;
5) paddy rice harvesting
Before lower large frost, gather in, thresh grain behind the paddy rice substantially dry.
Described fermentation fertilizer is to adopt following steps to obtain: water straw and other crops straws after by the chopping of 10cm left and right sides length permeable, then pile up by long 3m, wide 2m, high 50cm specification, spread the family's dirty swine excrement about one deck 5cm in the above, family's dirty swine excrement top spreads zymophyte again, per 3 cubic metres of straws spread 1 jin of bacillus subtilis and 3 jin of bacterium that rice chaff is mixed, and reality tramps with one's feet; In layer piling up with same method, highly is about 1.5m, ferments 7 ~ 15 days.
Perhaps, described fermentation fertilizer is to adopt following steps to obtain: press the high materials 1 of nitrogen content such as family's animal manure, the dregs of fat: the material 1 that the carbon contents such as straw, rice chaff are high: the part by weight of bacillus subtilis 0.1 mixes, moisture content is transferred to 38 ~ 42% afterwards, then press wide 2 meters, high 1.2 meters heap fermentations, during fermentation turning 3 ~ 4 times.Fermentation is basic spreads out after finishing and reduces temperature and moisture content, and moisture content drops to 20% can pack preservation when following, during fermentation avoids drenching with rain.
The sub-30cm of paddy field pool ridge is in order to suppress weeds, the defence chilling injury.
Preferably reserve the water of raking the soil level, backguy rice transplanting during rice transplanting, also can draining line rice transplanting.Transplanting depth is excessively not shallow, if insert excessively shallow, the rice field tend ducks or spread organic matter after seedling be injured easily.Rice shoot transfers to fill basin at the edge of a field, then take rice transplanting in the ground, dish is not moulded in letter and is thrown into rice transplanting behind the paddy field.
In the described step 3) water management, to damaging to plants caused by sudden drop in temperature the area, should begin to carry out the above deep water management of 15cm after entering hot summer days.The paddy rice of deep water management, what tiller and carry out is slow, can increase ratio of productive tiller, and the stem chap, forms large fringe, so be conducive to improve output.To prolonging Region In Yanbian, usually in the deep water management of carrying out after July more than the 15cm.
Carefully rake in paddy field as far as possible rake.Being sprinkled into rear paddy field must not cut off the water supply, and deep irrigation water, adds the relative superiority or inferiority mouth of a river, the retaining management.
Obviously, the above embodiment of the present invention only is for example of the present invention clearly is described, and is not to be restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give all embodiments exhaustive.Everyly belong to the row that apparent variation that technical scheme of the present invention extends out or change still are in protection scope of the present invention.
Claims (3)
1. the method for a rice cropping is characterized in that, may further comprise the steps:
1) operation before the rice transplanting
Plough and will early, deeply rake the soil level and want thin in the paddy field, the sub high 30cm of paddy field pool ridge;
Prevention of damage by disease is selected the strong kind of disease resistance, uses the good muck that becomes thoroughly decomposed, and use fermentation fertilizer improvement soil, wherein, the component of described fertilizer is that the N/C ratio is 20～30, moisture during organic fertilizer fermentation is 40～50%, maintains the circulation of air in the fermentation heap, and fermentation temperature is no more than 70 ℃;
2) rice transplanting operation
Rice transplanting is wanted in good time; Adopt 30cm line-spacing * 20cm cave apart from rice transplanting during beginning, it is flat that alms bowl is inserted into the field face; Pour water immediately after the rice transplanting;
3) water management
The initial stage keeps the water layer about 3cm after the rice transplanting, and 20 days begin to keep the deep water about 10cm to manage after the rice transplanting;
4) paddy field weeding insect protected
Adopt per 1000 ㎡ to spread rice chaff 60kg, corn straw powder 20kg, leaf powder 5kg, beans bar 5kg, broken corn 5kg; After the rice transplanting in 3 ~ 4 days, spread fertilizer over the fields before the seed sprouting; Be sprinkled into deep irrigation water behind the organic matter;
Spray insect repellant solution at the insect pest initial stage of origination; Insect repellant solution is prepared as according to pyroligneous liquor 10: garlic 1: the weight ratio of dry red pepper 0.5 installs to soaks 28 ~ 32 days in the container, and soak is watered after filtering 200 times and uses afterwards;
5) paddy rice harvesting
Before lower large frost, gather in, thresh grain behind the paddy rice substantially dry.
2. the method for rice cropping according to claim 1, it is characterized in that, described fermentation fertilizer is to adopt following steps to obtain: water straw and other crops straws after by the chopping of 10cm left and right sides length permeable, then pile up by long 3m, wide 2m, high 50cm specification, spread the family's dirty swine excrement about one deck 5cm in the above, family's dirty swine excrement top spreads zymophyte again, and per 3 cubic metres of straws spread 1 jin of bacillus subtilis and 3 jin of bacterium that rice chaff is mixed, and reality tramps with one's feet; In layer piling up with same method, highly is about 1.5m, ferments 7 ~ 15 days.
3. the method for rice cropping according to claim 1, it is characterized in that, described fermentation fertilizer is to adopt following steps to obtain: press family's animal manure, dregs of fat material 1: straw, rice chaff material 1: the part by weight of bacillus subtilis 0.1 mixes, moisture content is transferred to 38 ~ 42% afterwards, then press wide 2 meters, high 1.2 meters heap fermentations, during fermentation turning 3 ~ 4 times.
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| CN201210379674.8A CN102939878B (en) | 2012-10-09 | 2012-10-09 | Method for cultivating rice |
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| CN201210379674.8A CN102939878B (en) | 2012-10-09 | 2012-10-09 | Method for cultivating rice |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583291A (en) * | 2013-10-17 | 2014-02-19 | 固镇县淮鸿灰天鹅养殖专业合作社 | Cultivation method of organic rice |
| CN103907494A (en) * | 2014-03-21 | 2014-07-09 | 罗时词 | Organic spirulina rice cultivation method |
| CN103907423A (en) * | 2014-03-21 | 2014-07-09 | 罗时词 | Cultivation method of chlorella organic rice |
| CN104126466A (en) * | 2014-07-24 | 2014-11-05 | 德清龙溪农业科技有限公司 | Planting method for organic rice |
| WO2014190756A1 (en) * | 2013-05-29 | 2014-12-04 | Yin Yonghua | Rice ridge-type plant-hole position-setting cultivation method |
| CN104521647A (en) * | 2014-11-21 | 2015-04-22 | 长沙晶美农业科技有限公司 | Paddy rice cultivation method |
| CN104938269A (en) * | 2015-06-25 | 2015-09-30 | 李春燕 | Method for increasing rice yield by utilizing earthworms |
| CN105084995A (en) * | 2014-05-12 | 2015-11-25 | 天津市树荣生物碳宝科技有限公司 | Plant charcoal containing fertilizer and preparation method therefor |
| CN105165504A (en) * | 2015-10-08 | 2015-12-23 | 苏州农业职业技术学院 | High-yield planting method for rice |
| CN105284497A (en) * | 2015-11-07 | 2016-02-03 | 竹溪县心连心贡米产销专业合作社 | Method for preventing and treating diseases of organic paddy rice by using garlic and vinegar solution |
| CN105918034A (en) * | 2016-05-25 | 2016-09-07 | 句容市天王镇戴庄有机农业专业合作社 | Method for controlling grass and increasing fertility in organic paddy field by adopting rice bran |
| CN106718440A (en) * | 2016-11-27 | 2017-05-31 | 唐振海 | A kind of organic paddy rice nature preventing disease and pest ecology planting method |
| CN107094388A (en) * | 2017-04-18 | 2017-08-29 | 刘忠武 | A kind of rice terrace plants preposition processing method |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014190756A1 (en) * | 2013-05-29 | 2014-12-04 | Yin Yonghua | Rice ridge-type plant-hole position-setting cultivation method |
| CN103583291A (en) * | 2013-10-17 | 2014-02-19 | 固镇县淮鸿灰天鹅养殖专业合作社 | Cultivation method of organic rice |
| CN103907494B (en) * | 2014-03-21 | 2016-06-29 | 罗时词 | Spirulina organic rice breeding method |
| CN103907494A (en) * | 2014-03-21 | 2014-07-09 | 罗时词 | Organic spirulina rice cultivation method |
| CN103907423A (en) * | 2014-03-21 | 2014-07-09 | 罗时词 | Cultivation method of chlorella organic rice |
| CN105084995A (en) * | 2014-05-12 | 2015-11-25 | 天津市树荣生物碳宝科技有限公司 | Plant charcoal containing fertilizer and preparation method therefor |
| CN104126466A (en) * | 2014-07-24 | 2014-11-05 | 德清龙溪农业科技有限公司 | Planting method for organic rice |
| CN104521647A (en) * | 2014-11-21 | 2015-04-22 | 长沙晶美农业科技有限公司 | Paddy rice cultivation method |
| CN104938269A (en) * | 2015-06-25 | 2015-09-30 | 李春燕 | Method for increasing rice yield by utilizing earthworms |
| CN105165504A (en) * | 2015-10-08 | 2015-12-23 | 苏州农业职业技术学院 | High-yield planting method for rice |
| CN105284497A (en) * | 2015-11-07 | 2016-02-03 | 竹溪县心连心贡米产销专业合作社 | Method for preventing and treating diseases of organic paddy rice by using garlic and vinegar solution |
| CN105918034A (en) * | 2016-05-25 | 2016-09-07 | 句容市天王镇戴庄有机农业专业合作社 | Method for controlling grass and increasing fertility in organic paddy field by adopting rice bran |
| CN106718440A (en) * | 2016-11-27 | 2017-05-31 | 唐振海 | A kind of organic paddy rice nature preventing disease and pest ecology planting method |
| CN107094388A (en) * | 2017-04-18 | 2017-08-29 | 刘忠武 | A kind of rice terrace plants preposition processing method |
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