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 free

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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] Example 1

[0023] A method for cultivating rapeseed and corn in rotation throughout the whole year with mulching film, including the following steps:

[0024] 1) Choose the high-yield rapeseed variety Qinyou 33, and intensively cultivate the seedbed on September 18, apply 200kg of high-quality organic fertilizer and 2.5kg of 45% compound fertilizer per 67 square meters, prepare the ground and make a border, spread 70g of rapeseed, and then lightly squeeze it. Can be used for 1 mu of field seedlings;

[0025] 2) Remove weak seedlings and diseased seedlings in time after emergence of rapeseed, thin the seedlings with 1cm×1cm with two leaves and one heart, pay attention to pest control, and cultivate strong seedlings;

[0026] 3) Apply 2500kg of organic fertilizer, 30kg of 45% compound fertilizer, 1kg of boron fertilizer per mu of field on November 5, intensive cultivation, land preparation and bordering, border surface width 2 meters, and sufficient field water;

[0027] 4) When ...

Example Embodiment

[0036] Example 2

[0037] A method for cultivating rapeseed and maize by mulching the entire annual cycle, specifically including the following steps:

[0038] 1) On September 20, intensive cultivation of rapeseed beds, 250kg of high-quality organic fertilizer and 3kg of 45% compound fertilizer per 67m2, soil preparation for bordering, sprinkling of 60g rapeseed, and then shallow scratching, which can be used for 1 mu of field seedlings;

[0039] 2) Remove weak seedlings and diseased seedlings in time after emergence of rapeseeds, thin the seedlings with two leaves and one heart with 1.5cm×1.5cm, do a good job of pest control and cultivate strong seedlings;

[0040] 3) On November 10th, apply 3000kg organic fertilizer, 35kg 45% compound fertilizer, 0.5kg boron fertilizer per acre of field on November 10, intensive tillage, land preparation and bordering, border surface width 2 meters, and sufficient field water;

[0041] 4) When the soil is slightly dry and suitable for feet, the whole ...

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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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