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High-yield cost-saving efficiency-improving northern buckwheat cultivation method

A cultivation method, the technology of buckwheat, applied in the field of crop cultivation, can solve the problems of extensive planting technology, poor commerciality, mixed degradation, etc., and achieve the effects of solving the mixed degradation of varieties, saving resources, and reducing environmental pollution

Active Publication Date: 2014-12-03
INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the varieties currently used for production have been used for many years, and the degeneration is serious, the planting techniques are extensive, the yield is low, and the commerciality is poor.

Method used

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  • High-yield cost-saving efficiency-improving northern buckwheat cultivation method
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  • High-yield cost-saving efficiency-improving northern buckwheat cultivation method

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Experimental program
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Effect test

Embodiment

[0101] In 2012, 3 hectares of buckwheat were planted in Gaojialiang Village, Guangdegong Town, Wengniute Banner, Chifeng City. The management technical measures adopted are as follows:

[0102] 1.1 Crop rotation and stubble

[0103] Use the following crop rotation patterns:

[0104] beans buckwheat millet

[0105] 1.2 Site preparation

[0106] Stubble removal and deep plowing, the plowing depth is 20cm to 25cm;

[0107] 1.3 Variety selection

[0108] Red buckwheat No. 1;

[0109] 1.4 Fertilization

[0110] 1.4.1 Base fertilizer

[0111] Apply 25,000 kg / ha of high-temperature fermented and decomposed farm manure in combination with autumn plowland;

[0112] 1.4.2 Seed fertilizer

[0113] Urea 30 kg / ha, diammonium phosphate 70 kg / ha, potassium sulfate 75 kg / ha;

[0114] 1.5 Seed treatment

[0115] 1.5.1 Fine seed selection

[0116] The seeds are winded and screened; diseased, shriveled and broken seeds are removed;

[0117] 1.5.2 Drying the seeds

[0118] Dry the se...

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Abstract

The invention discloses a high-yield cost-saving efficiency-improving northern buckwheat cultivation method. The method includes the following steps of crop rotation, land preparation, variety selection, fertilization, seed treatment, seeding, field management and harvesting. Yield increase and incoming increase of buckwheat are realized by taking comprehensive measures like selecting proper seeding time and reasonable density, mainly applying base fertilizer and seed fertilizer, additionally performing topdressing, mainly using farm manure, additionally using chemical fertilizer and fertilizing proportionally. Experimental demonstration of new buckwheat varieties and the method is performed in part of main buckwheat producing areas in North China, Northwest, Southwest and Northeast and shows that yield is increased remarkably, more than 80% of experimental units realizes yield increase, cost is saved, and benefit is increased remarkably.

Description

technical field [0001] The invention relates to a crop cultivation technique, in particular to a buckwheat high-yield cultivation method. Background technique [0002] Buckwheat is a dicotyledonous plant of the genus Buckwheat in the Polygonaceae family. It is rich in protein and amino acids, a variety of mineral elements and vitamins, especially rutin, a special chemical component that is not found in other grains. It has become an important health food resource in the world in the new century. China is a major producer of buckwheat, with an annual planting area of ​​about 1 million hectares and a total output of about 750,000 tons, ranking second in the world in both area and output. However, the varieties currently used in production have been used for many years, and the degeneration is serious, the planting techniques are extensive, the yield is low, and the commerciality is poor. Therefore, it is of great significance to accelerate the breeding of high-quality and hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C1/00A01C21/00A01G13/00
Inventor 丁素荣郭李萍谢立勇刘迎春杨学文白春雷韩雪生国利魏云山张晓荣周学超张洪涛李峰
Owner INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI
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