Method for cultivating chyme crops

A cultivation method and crop technology are applied in the cultivation of millet, millet crops, millet and millet crops, and can solve the problems of slow industrialization process of millet crops, backward economy, harsh climate and natural conditions, etc., and achieve improvement. Ventilation and light transmission capacity, increased yield, and the effect of suppressing evaporation and runoff

A cultivation method and crop technology are applied in the cultivation of millet, millet crops, millet and millet crops, and can solve the problems of slow industrialization process of millet crops, backward economy, harsh climate and natural conditions, etc., and achieve improvement. Ventilation and light transmission capacity, increased yield, and the effect of suppressing evaporation and runoff

CN112616585AInactive Publication Date: 2021-04-09INNER MONGOLIA AGRICULTURAL UNIVERSITY
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  • Method for cultivating chyme crops
  • Method for cultivating chyme crops
  • Method for cultivating chyme crops

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Large and small micro-ridges are formed according to the wide and narrow row spacing, the large ridge width is 80cm, the small ridge width is 40cm, and the ridge height is 8cm. The width is 120cm, and the soil is covered in the furrow and the soil is covered with 1cm. Diammonium phosphate is applied as base fertilizer at one time, and the application rate is 300kg / hm 2 . The mulch is made of polyethylene mulch with a thickness of 0.01mm.

Embodiment 2

[0031] The large and small micro-ridges are set according to the wide and narrow row spacing, the large ridge width is 80cm, the small ridge width is 40cm, and the ridge height is 8cm. The width is 120cm, and the soil is covered in the furrow and the soil is covered with 1cm. Diammonium phosphate is applied as base fertilizer at one time, and the application rate is 300kg / hm 2 . The mulch film is a biodegradable mulch film with a thickness of 0.01mm.

Embodiment 3

[0033] Large and small micro-ridges are formed according to the wide and narrow row spacing, the large ridge width is 70cm, the small ridge width is 30cm, and the ridge height is 9cm. The width of the film is 100cm, and it is covered with soil in the furrow and 0.7cm. Diammonium phosphate was applied as base fertilizer at one time, and the application rate was 320kg / hm 2 . The mulch is made of polyethylene mulch with a thickness of 0.015mm.

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Abstract

The invention provides a method for cultivating chyme crops, and belongs to the technical field of crop cultivation. The method comprises the following steps of ridging according to wide and narrow row spacing, sowing the chyme crops in furrows, carrying out full plastic film mulching during sowing, covering the furrows with soil, and harvesting the chyme crops after the chyme crops are mature. Ventilation and light transmission are improved in a wide and narrow row mode; film mulching, temperature increasing and evaporation inhibiting are conducted, alternate arrangement of the furrows, ridge film mulching and rainwater collecting, ridge side film surface rainwater overlaying and in-furrow rainwater gathering are conducted to change rainfall space-time distribution, effective water converted from invalid rainfall smaller than 10 mm is stored and utilized, soil hydrothermal is regulated and controlled in time, compared with open field horizontal cropping, the yield can be increased by about 15%, and compared with full-film- mulching flat cropping, the yield can be increased by about 9%.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, in particular to a cultivation method for millet crops, in particular to a cultivation method for millet, millet and millet crops. Background technique [0002] Millet crops have always been important export products in my country. Among the many export specialties, millet crops are bulk products, and their prices in foreign markets are much higher than other crops, and the sales volume is far less than the demand. In recent years, with the development of the economy and the improvement of people's living standards, people have begun to pay attention to the issue of food security, and the sales of gluten crops have been in short supply. [0003] The planting areas of oatmeal crops in my country are mainly concentrated in the Northwest, North China and Southwest China. The common points of these areas are: backward economy, poor climate and natural conditions. It is precisely because of t...

Claims

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Application Information

Patent Timeline
09 Apr 2021
Publication
CN112616585A
IPC
A01G22/20; A01G13/02
CPC
A01G22/20; A01G13/0275; Y02A40/28
Inventors
米俊珍; 赵宝平