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One-year double-season rotation cropping method for high-latitude areas

A high-latitude, regional technology, applied in botany equipment and methods, horticulture, animal feed, etc., can solve the problems of unutilized farmland and waste of land resources, etc., achieve the improvement of agricultural comprehensive output value, increase output value, and solve environmental pollution Effect

Inactive Publication Date: 2016-06-15
张思祥
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AI Technical Summary

Problems solved by technology

[0002] At present, in the areas of 40°-50° north latitude in the northern hemisphere, the agricultural production method of one crop per year is used, so that the idle farmland for two months from March to April is not used, and land resources are wasted.

Method used

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Embodiment Construction

[0006] In the area of ​​40°-50° north latitude, when the soil layer is more than 3 cm thawed (from March 15th to 30th every year, the lower latitude is slightly earlier, and the higher latitude is slightly later) sow direct or protected pea, wheat, Barley, oats and other spring low temperature resistant crops, rice and upland rice seedlings will be raised from June 1 to 25, and milk-ripe peas, wheat, barley, and oats will be harvested from June 10 to July 10. On the day of harvest, brewing, Vinegar, dried sauce, soy sauce or milk processing and production of cooked milk rice, cooked milk powder. Straw silage is carried out with the fruit harvested. Sow corn, sorghum, buckwheat, millet, chestnuts, soybeans, kidney beans, red beans, pumpkins, and transplant rice seedlings and upland rice seedlings immediately after harvesting milk-ripe peas, wheat, barley, and oats. In areas with low latitude, you can choose late-maturing corn, sorghum, buckwheat, millet, millet, soybean, kidne...

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Abstract

The invention discloses a one-year double-season rotation cropping method for high-latitude areas, relates to the field of agricultural planting, and solves the problem that one-season crops only can be planted and harvested in one year in the high-latitude areas. With a method for combined rotation cropping of corns, paddy rice, upland rice and crops resistant to low temperature in spring such as peas, wheat, barley, oats and the like, one-year double-season rotation cropping in the high-latitude areas of the north is realized, the purposes of high yield and high efficiency are achieved, and the output rate of cultivated land is higher. The method can be widely applied to the provinces and autonomous regions with high altitude at northern latitude of 40-50 degrees such as Qinghai, Tibet, Guizhou and the like.

Description

technical field [0001] The present invention relates to a kind of one-year double-crop rotation cultivation method in high latitude area, especially a kind of using pea, wheat, barley, oats and other spring low temperature resistant crops as previous crops, corn, sorghum, rice, upland rice, Buckwheat, millet, chestnut, soybean, kidney bean, adzuki bean, pumpkin, etc. are the high-yield and efficient agricultural cultivation production method of carrying out one-year double-season rotation crops as subsequent crops. Background technique [0002] At present, in the areas of 40°-50° north latitude in the northern hemisphere, the agricultural production mode of one crop per year is used, so that the idle farmland for two months from March to April is not used, and land resources are wasted. Contents of the invention [0003] The purpose of the present invention is to add a high-yield and high-efficiency agricultural production mode for one-year double-season crop rotation in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A23K10/30
CPCA01G22/00
Inventor 张思祥
Owner 张思祥
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