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Wheat winter heating type sunlight greenhouse generation adding method

A technology for solar greenhouses and greenhouses, which is applied in botany equipment and methods, plant genetic improvement, horticulture, etc. It can solve the problems of artificial temperature and humidity adjustment, low seed setting rate, and unfulfilled seeds, so as to achieve real-time control and fullness. The effect of good degree and improved germination rate

Inactive Publication Date: 2017-12-08
SHANDONG WEIFANG ACADEMY OF AGRICULTURAL SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem of winter wheat generation in the greenhouse is that the flowering period does not meet, the plants grow vigorously, the seed setting rate is low, and the seeds are not full; the temperature and humidity in the greenhouse need to be manually adjusted many times, which is time-consuming and laborious.

Method used

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Examples

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Effect test

Embodiment 1

[0032] The method for substituting wheat in a winter warm type solar greenhouse of the present invention, taking the substituting of semi-winter wheat in a solar greenhouse as an example, comprises the following steps:

[0033] Step 1, field preparation: Fertilize 10 days before sowing, apply 3 cubic meters of organic fertilizer, 6 kg of pure nitrogen, 6 kg of pure phosphorus, 6 kg of pure potassium, 1 kg of zinc sulfate and 1 kg of borax per mu, and fully pound the fertilizer Crumble and mix evenly, apply evenly, deep plow 30 cm twice, mix fertilizer and soil evenly, pour enough water, cover with plastic film to keep moisture and heat preservation, rake finely before sowing, and wait for sowing;

[0034] Step 2, field sowing: sow the wheat variety Reader on October 1, sow the wheat variety Weimai No. 8 on October 10, the row spacing is 15 cm, the sowing depth is 4 cm, the plant spacing is 15 cm, and the film is covered;

[0035] Step 3, Greenhouse land preparation: Mix the fe...

Embodiment 2

[0050] The method for substituting wheat in a winter warm type solar greenhouse of the present invention, taking the substituting of semi-winter wheat in a solar greenhouse as an example, comprises the following steps:

[0051] Step 1, field preparation: Fertilize 10 days before sowing, apply 5 cubic meters of organic fertilizer, 7 kg of pure nitrogen, 9 kg of pure phosphorus, 7 kg of pure potassium, 1 kg of zinc sulfate and 1 kg of borax per mu, and fully pound the fertilizer Crumble and mix evenly, apply evenly, deep plow 30 cm twice, mix fertilizer and soil evenly, pour enough water, cover with plastic film to keep moisture and heat preservation, rake finely before sowing, and wait for sowing;

[0052] Step 2, field sowing: sow the wheat variety Reader on October 3, sow the wheat variety Weimai No. 8 on October 8, the row spacing is 15 cm, the sowing depth is 5 cm, the plant spacing is 15 cm, and the film is covered;

[0053] Step 3, Greenhouse land preparation: Mix the fer...

Embodiment 3

[0068] The method for substituting wheat in winter-warm solar greenhouses of the present invention, taking the substituting of weak spring wheat in solar greenhouses as an example, comprises the following steps:

[0069] Step 1, field preparation: Fertilize 10 days before sowing, apply 3 cubic meters of organic fertilizer, 6 kg of pure nitrogen, 6 kg of pure phosphorus, 6 kg of pure potassium, 1 kg of zinc sulfate and 1 kg of borax per mu, and fully pound the fertilizer Crumble and mix evenly, apply evenly, deep plow 30 cm twice, mix the fertilizer and soil evenly, pour enough water, cover with plastic film to keep moisture and heat, rake before sowing, and wait for sowing; step 2, field sowing: The male parent was sown on October 1, and the female parent was sown on October 10. The row spacing was 15 cm, the sowing depth was 5 cm, and the plant spacing was 10-15 cm.

[0070] Step 3, Greenhouse land preparation: Mix the fertilizer and apply it, apply 3 cubic meters of organic ...

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PUM

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Abstract

The invention relates to a wheat breeding method, in particular to a wheat winter heating type sunlight greenhouse generation adding method includes the following steps: field soil preparation, field sowing, greenhouse soil preparation, greenhouse transplanting, greenhouse management, harvesting, vernalization, re-sowing. The method can adjust the light, the temperature, water and fertilizers which are needed by the wheat, can relieve prosperous growth of the wheat, can prolong the reproductive period of the wheat, facilitates later pollination and fruit bearing; the wheat is high in fruit bearing rate and is excellent in plumpness, and the thousand seed weight of the wheat can be increased by 17-20%; the germination rate of hybrid seeds can be improved by 8%-10%; a temperature sensor, a humidity sensor and a control device are arranged in the greenhouse, real time control and management are facilitated, and the labor cost can be saved.

Description

technical field [0001] The invention relates to a wheat breeding method, in particular to a winter warm type solar greenhouse greenhouse adding method for wheat. Background technique [0002] Wheat is a self-pollinating crop. In terms of accelerating the research on wheat breeding, high technologies such as genetic engineering, tissue culture, and radiation mutagenesis have been adopted at home and abroad. However, conventional hybrid breeding is still the most important and effective way to cultivate new wheat varieties. . The purpose of conventional breeding is to separate excellent pure lines from hybrid offspring and make them into varieties. This process takes about 8 to 10 years without additional generations, and the breeding period is too long. In order to solve this problem and shorten the breeding period, breeders have carried out many researches and explorations using wheat variety characteristics that have a certain genetic range during the growth period and are...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01H1/02
CPCA01H1/02A01G22/00
Inventor 于海涛王本明魏秀华陈雪司玉君宋顺
Owner SHANDONG WEIFANG ACADEMY OF AGRICULTURAL SCIENCES
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