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Mechanically-mulching cultivation method of organic rice

A technology of organic rice and cultivation methods, applied in rice cultivation, plant cultivation, agricultural machinery and equipment, etc., to achieve the effects of improving utilization, reducing labor intensity, and developing root systems

Active Publication Date: 2013-06-05
姚宏亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of paddy field weeding existing in the existing organic rice cultivation method, and provide a kind of organic rice paddy field mechanical film-covering cultivation method

Method used

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Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0033] Specific implementation mode one: this implementation mode is a kind of organic rice mechanical film-covering cultivation method, specifically completes according to the following steps:

[0034] 1. Selection of production environment:

[0035]①Soil selection: Newly developed land, or land that has been cultivated during the three-year conversion period. No chemical fertilizers and pesticides have been used during the three-year conversion period. The soil fertility is grade I or II, and the pH value of the soil is 6.5~7.0. And the distance to the adjacent land where chemical fertilizers are applied is greater than 100m, the distance to the first-class road is greater than 100m, and the distance to chemical, industrial and mining enterprise plants is greater than 5000m; ② Air quality selection: the air pollution index API is required to be between 0 and 100; ③ Source water selection: Select the source water quality as drinking water class I, drinking water class II, dri...

specific Embodiment approach 2

[0067] Specific embodiment two: the difference between this embodiment and specific embodiment one is: the nursery soil described in step five is obtained evenly from the bed soil prepared in step three 3. and the manure in a decomposed state, wherein the step three 3. preparation The volume ratio of the bed soil to the manure in the decomposed state is (1.4~1.6):1. Others are the same as the first embodiment.

specific Embodiment approach 3

[0068] Specific embodiment three: the difference between this embodiment and specific embodiment one or two is that the pepper water described in ① in step 6 is prepared according to the following method: first weigh Chaotian pepper or red pepper, Zanthoxylum bungeanum or Put the pepper into deionized water, then boil for 30~40min, filter to get the clear liquid, mash the garlic to get the juice and dilute it 10 times with deionized water to get the garlic water, combine the garlic water and the clear liquid, and mix well to get Capsicum water; the mass ratio of described capsicum or red pepper and deionized water is 1:(18~22); the mass ratio of described Zanthoxylum bungeanum and deionized water is 1:(18~22); described The mass ratio of pepper to deionized water is 1:(18~22); the volume ratio of garlic water to clear liquid is 1:(1.5~2.5). Others are the same as those in Embodiment 1 or 2.

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Abstract

The invention discloses a mechanically-mulching cultivation method of organic rice, relating to a rice cultivation method. The purpose of the method provided by the invention is to solve the weeding problem in paddy fields in the existing cultivation method of organic rice. The method comprises the steps of 1, selecting field environment, namely (1) selecting soil, (2) selecting air quality and (3) selecting a water source; 2, performing soil preparation in the field, namely (1) ploughing, (2) fertilizing and (3) digging canals and harrowing; 3, preparing seedbed and bed soil, namely (1) preparing seeding environment, (2) preparing seedbed and (3) preparing bed soil; 4, germination treatment of seeds, namely (1) drying seeds, (2) performing plasma treatment, (3) soaking seeds and (4) accelerating germination; 5, sowing; 6, managing seedlings, namely (1) performing insect prevention treatment, (2) managing temperature, (3) managing water, and (4) fertilizing; 7, mulching, transplantingseedlings and managing the field, namely (1) making a bed and mulching, (2) transplanting, (3) irrigating, (4) dressing foliar fertilizer, (5) managing water layers in the field, (6) weeding and (7) preventing insects. The method is mainly used for cultivating organic rice by mechanical mulching.

Description

technical field [0001] The invention relates to a rice cultivation method. Background technique [0002] The key technology of growing organic rice is to completely solve the weeding of paddy fields and prevent the problem of grass shortage. At present, domestic organic rice cultivation mainly includes paddy-fish farming, duck-rice co-culture and artificial weeding. The rice field fish culture method is limited by the shortage of fresh water resources. The rice field often suffers from drought and water shortage, and has not been widely promoted. Fish farming cannot eat up all the weeds and cannot solve the problem of weeding in the rice field. [0003] Duck-rice co-cropping is a new way to develop organic rice. First, it is not suitable for large-scale promotion in the north. Second, a duck shed needs to be built for each mu of paddy field to shelter from wind and rain. Two people are required for professional breeding per 100 mu. Ducks also need to be fed with food, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G16/00A01G22/22
CPCY02P60/122
Inventor 姚宏亮
Owner 姚宏亮
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