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Wheat high-yield planting method

A planting method and wheat technology, applied in the directions of botanical equipment and methods, fertilization methods, land preparation methods, etc., can solve the problems of low yield, low utilization rate of light energy, and high investment, and achieve the effect of improving grain protein.

Inactive Publication Date: 2017-10-24
陈小叶
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wheat is the second largest food crop in my country and plays an important role in ensuring national food security. It is necessary to greatly increase the yield per unit area of ​​wheat to meet the needs of population growth and social development. Therefore, research on super-high yield of wheat is an eternal research topic; currently Most of the wheat sowing modes have high investment, high cost, large consumption, can not fully utilize the land, low light energy utilization rate, low yield, and excessive use of chemical fertilizers, unreasonable application of chemical fertilizers, large amounts of chemical fertilizers, making the land Resource problems are becoming more and more prominent, and environmental pollution is very serious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A method for planting wheat with high yield, comprising the following steps:

[0014] a. Cultivation and soil preparation and moisture creation: first, plowing combined with harrowing and suppression. Before planting wheat for many years, only rotary plowing and non-plowing of wheat fields, rotary plowing for 2 years, deep plowing for 1 year, breaking the bottom of the plow, plowing After that, rake 2 times in time, suppress before sowing, and suppress again after sowing; the second is to create moisture as appropriate, and the soil moisture in the 10 cm soil layer before sowing accounts for 70% of the maximum water holding capacity in the field. After that, pour water on the head in time;

[0015] b. Variety selection: select semi-winter, drought-resistant, barren-resistant, lodging-resistant, premature-aging-resistant, green-dry-resistant varieties with good grain quality and commerciality;

[0016] c. Fertilizer management: Straw fields are used, corn stalks are ret...

Embodiment 2

[0020] A method for planting wheat with high yield, comprising the following steps:

[0021] a. Cultivation and soil preparation and moisture creation: first, plowing, harrowing, and suppression are combined. The wheat fields that were only rotated and not plowed before planting wheat for many years should be rotary plowed for 3 years and deep plowed for 1 year. Rake 3 times in time after turning over, suppress before sowing, and suppress again after sowing; the second is to create moisture as appropriate, and the soil moisture in the 20 cm soil layer before sowing accounts for 80% of the maximum water holding capacity in the field. If it is insufficient, water should be used to create moisture or Water the hood in time after sowing;

[0022] b. Variety selection: select winter, drought-resistant and fertilizer-resistant varieties with high yield potential and good grain quality and good commerciality;

[0023] c. Fertilizer management: Straw fields are used, corn stalks are ...

Embodiment 3

[0027] A method for planting wheat with high yield, comprising the following steps:

[0028] a. Cultivation and soil preparation and moisture creation: first, plowing, harrowing, and suppression are combined. The wheat fields that were only rotated and not plowed before planting wheat for many years should be rotary plowed for 3 years and deep plowed for 1 year. Rake 3 times in time after turning over, suppress before sowing, and suppress again after sowing; the second is to create moisture as appropriate, the soil moisture in the 15 cm soil layer before sowing accounts for 75% of the maximum water holding capacity in the field, and if it is insufficient, water should be used to create moisture or Water the hood in time after sowing;

[0029] b. Variety selection: select winter, drought-resistant, barren-resistant, drought-resistant and fertilizer-resistant varieties with high yield potential, fertilizer-resistant, lodging-resistant grain quality and good commerciality;

[00...

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Abstract

The invention belongs to the technical field of agricultural planting, and particularly relates to a wheat high-yield planting method. The planting method comprises the steps of tillage, soil preparation, moisture formation, variety selection, fertilizer delivery, field management and the like; the technology of integrated nitrogen management is used, and under the condition that the nitrogen amount is not changed in the whole growth period of wheat, a base fertilizer and topdressing are combined, and the proportion of the nitrogen application amount in the middle and later periods is controlled to be 7:3 or 6:4; an early winter watering, two-increase and one-reduction high-yield and high-efficiency cultivation technology of winter wheat is used, a one-spraying three-proofing method is also used, foliage fertilizer spraying is carried out for three times before heading, in the initial blooming period and in the grouting period respectively, and winter watering is carried out in the mid-to-late November before winter, so that wheat investment is low, the cost and the consumption are reduced, residues of compounds in the land are reduced, and the yield of the wheat is increased.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a high-yield planting method for wheat. Background technique [0002] Wheat is the second largest food crop in my country and plays an important role in ensuring national food security. It is necessary to greatly increase the yield per unit area of ​​wheat to meet the needs of population growth and social development. Therefore, research on super-high yield of wheat is an eternal research topic; currently Most of the wheat sowing modes have high investment, high cost, large consumption, can not fully utilize the land, low light energy utilization rate, low yield, and excessive use of chemical fertilizers, unreasonable application of chemical fertilizers, large amounts of chemical fertilizers, making the land Resource problems are becoming more and more prominent, and environmental pollution is very serious. Contents of the invention [0003] The inventi...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01B79/02A01C21/00
CPCA01B79/02A01C21/00
Inventor 陈小叶
Owner 陈小叶
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