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Cultivation method for crop rotation of rapeseed and corns covered by films in whole process annually

A technology of plastic film mulching and cultivation method, applied in the field of crop cultivation, can solve problems such as affecting the growth of rapeseed and corn, poor efficiency, large soil moisture evaporation, etc., so as to reduce a large amount of water evaporation, improve yield and quality, and maintain good moisture content. Effect

Inactive Publication Date: 2019-04-19
丰县嘉诺农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many shortcomings in the conventional open-field plowing of rapeseed and corn, which lead to poor planting benefits. The main manifestations are weak root system, poor growth, severe freezing damage, lack of seedlings and broken ridges, low yield, and poor profitability. Lack of rain, high evaporation of soil moisture, and untimely watering seriously affect the growth of rapeseed and corn

Method used

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  • Cultivation method for crop rotation of rapeseed and corns covered by films in whole process annually
  • Cultivation method for crop rotation of rapeseed and corns covered by films in whole process annually
  • Cultivation method for crop rotation of rapeseed and corns covered by films in whole process annually

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Effect test

Embodiment 1

[0023] A kind of cultivation method of annual full film mulching rapeseed and corn in rotation, comprising the following steps:

[0024] 1) Select Qinyou 33, a high-yield rapeseed variety, and intensively cultivate the seedbed on September 18. Apply 200kg of high-quality organic fertilizer and 2.5kg of 45% compound fertilizer per 67㎡. It can be used for 1 mu of field seedlings;

[0025] 2) Remove weak seedlings and diseased seedlings in time after the emergence of rape seedlings, thin the seedlings by 1cm×1cm, pay attention to the prevention and control of diseases and insect pests, and cultivate strong seedlings;

[0026] 3) On November 5, 2500kg of organic fertilizer, 30kg of 45% compound fertilizer, and 1kg of boron fertilizer were applied to the field per mu, intensive cultivation, and the field was prepared to make a furrow with a width of 2 meters, and enough water in the field;

[0027] 4) When the soil is slightly dry and suitable for feet, cover the whole field with ...

Embodiment 2

[0037] A method for cultivating rapeseed and corn in rotation with plastic film mulching throughout the year, specifically comprising the following steps:

[0038] 1) On September 20, the rapeseed bed was intensively plowed, and 250kg of high-quality organic fertilizer and 3kg of 45% compound fertilizer were applied to every 67 square meters.

[0039] 2) Remove weak seedlings and diseased seedlings in time after the emergence of rape seedlings, and thin the seedlings by 1.5cm×1.5cm in Erye Yixin, do a good job in the prevention and control of diseases and insect pests, and cultivate strong seedlings;

[0040] 3) On November 10, 3000kg of organic fertilizer, 35kg of 45% compound fertilizer, and 0.5kg of boron fertilizer were applied to each mu of field, and intensive cultivation was carried out.

[0041] 4) When the soil is slightly dry and suitable for feet, cover the whole field with plastic film, compact it firmly to prevent the film from being blown by strong winds, drill h...

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Abstract

The invention discloses a cultivation method for crop rotation of rapeseed and corns covered by films in a whole process annually. The cultivation method for crop rotation of the rapeseed and corns covered by the films in the whole process annually comprises the following steps: 1) selecting a rapeseed high-yield variety and carrying out seedling culture operation; 2) enhancing rapeseed seedling management and cultivating strong seedlings; 3) applying sufficient base fertilizers, ploughing by a tractor, and irrigating with field water; 4) covering with the films, and piercing the films to plant rapeseed; 5) carrying out field management on the rapeseed and harvesting in good time; 6) cleaning waste straws and rapidly planting the corns in a no-tillage manner at suitable moisture; and 7) carrying out field management on the corns and harvesting in time. One-time film covering is adopted, the films can be used at two seasons, energy is saved and sources are opened, natural resources areutilized fully, temperature is increased, moisture remains and growth is promoted, and the yield and quality of crops are greatly improved.

Description

technical field [0001] The invention relates to a method for cultivating rapeseed and corn in rotation with plastic film covering the entire course of the year, and belongs to the technical field of crop cultivation. Background technique [0002] There are many shortcomings in the conventional open-field plowing of rapeseed and corn, which lead to poor planting benefits. The main manifestations are weak root system, poor growth, severe freezing damage, lack of seedlings and broken ridges, low yield, and poor profitability. The lack of rain, large evaporation of soil water, and untimely watering have seriously affected the growth of rapeseed and corn. Contents of the invention [0003] Aiming at the problems existing in the above-mentioned prior art, the present invention provides a cultivation method for annual whole-process mulching of rapeseed and corn in rotation. [0004] In order to achieve the above object, the cultivation method of a kind of year-round plastic film...

Claims

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Application Information

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IPC IPC(8): A01G22/20A01G22/15
CPCA01G22/15A01G22/20
Inventor 刘修义
Owner 丰县嘉诺农业科技发展有限公司
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