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Green, weather-proof and high-yield oilseed rape planting method

A high-yield planting, rapeseed technology, applied in botanical equipment and methods, land preparation methods, planting substrates, etc., can solve problems such as growth and development, flowering and fruiting effects, yield decline, environmental risks, etc., to enhance antibacterial properties and seedling health. Sex, reduce the possibility of low temperature damage, ensure the effect of normal growth and development

Inactive Publication Date: 2018-01-30
ANHUI HUIDA AGRO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This area is often attacked by low temperature and cold currents during the seedling and bolting stages of rapeseed. Although there is no freezing phenomenon in the plants in most cases, it can cause various physiological obstacles, seriously affect its growth and development, flowering and fruiting, and reduce yield. 2005 In 2009, the area even experienced extensive frost damage
[0004] On the other hand, in the cultivation of rapeseed, the cost of fertilization has accounted for about 60% of the total direct investment in rapeseed planting, and the high input cost of fertilizer has become an important factor restricting farmers' income from planting rapeseed.
The research also shows that the utilization rate of fertilizers in my country's rapeseed planting is low, and the average utilization rate of fertilizers used by farmers is less than 30%. This is the main factor causing excessive fertilization and high fertilizer input costs. cause environmental risk
[0005] In addition, seed coating is a convenient method to improve seed quality, but there are few studies on using seed coating agent to improve the germination rate of rapeseed under soaking conditions and the water resistance of seedlings. Therefore, a method that can increase the germination rate is invented , It is of great significance to improve the planting methods of rapeseed seedlings to resist cold and freeze, improve fertilizer utilization rate, increase yield and economic benefits

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0045] A kind of green weather-resistant high-yield planting method of rapeseed of the present embodiment comprises the following steps:

[0046] Step 1. Seed pretreatment: take mature and plump, lodging-resistant, and disease-resistant rapeseed seeds, remove impurities and dust, spread them thinly, and expose them to the sun on a sun mat for 24 hours in sunny weather. During the exposure process Turn it over every 2 hours to make the seeds dry, then put the sun-dried seeds in a dry, ventilated, and cool place for 5 hours, then put the seeds in the refrigerator for refrigeration. for 3 hours, take out the seeds, and let them stand at room temperature for 1 day; Refrigerate in the refrigerator, the refrigeration temperature is 0.5°C, the refrigeration time is 5h, and the seeds are taken out for later use;

[0047] Step 2, configure the soaking solution for germination initiation: 0.5 parts of purple sweet potato anthocyanins, 4 parts of zinc sulfate, 3 parts of hydrogen peroxi...

Embodiment 2

[0063] A kind of green weather-resistant high-yield planting method of rapeseed of the present embodiment comprises the following steps:

[0064] Step 1. Seed pretreatment: take mature and plump, lodging-resistant, and disease-resistant rapeseed seeds, remove impurities and dust, spread them thinly, and expose them to the sun on a sun mat for 28 hours in sunny weather. During the exposure process Turn it over every 2 hours to make the seeds dry, then put the sun-dried seeds in a dry, ventilated, and cool place for 7 hours, and then put the seeds in the refrigerator for refrigeration. for 5 hours, take out the seeds, and let them stand at room temperature for 1 day; Refrigerate in the refrigerator, the refrigeration temperature is 1.5°C, the refrigeration time is 7h, and the seeds are taken out for later use;

[0065] Step 2, configure germination-initiating seed soaking solution: 1 part of purple sweet potato anthocyanin, 6 parts of zinc sulfate, 5 parts of hydrogen peroxide,...

Embodiment 3

[0081] A kind of green weather-resistant high-yield planting method of rapeseed of the present embodiment comprises the following steps:

[0082] Step 1. Seed pretreatment: take mature and plump, lodging-resistant, and disease-resistant rapeseed seeds, remove impurities and dust, spread them thinly, and expose them to the sun on a sun mat for 26 hours in sunny weather. During the exposure process Turn it over every 2 hours to make the seeds dry, then put the sun-dried seeds in a dry, ventilated, and cool place for 6 hours, then put the seeds in the refrigerator for refrigeration. for 4 hours, take out the seeds, and let them stand at room temperature for 1 day; Put it in the refrigerator for refrigeration, the refrigeration temperature is 1°C, the refrigeration time is 6 hours, and the seeds are taken out for later use;

[0083]Step 2, configure germination-initiating seed soaking solution: 0.8 parts of purple sweet potato anthocyanins, 5 parts of zinc sulfate, 4 parts of hyd...

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Abstract

The invention discloses a green, weather-proof and high-yield oilseed rape planting method. The green, weather-proof and high-yield oilseed rape planting method comprises the following steps of seed preprocessing, preparation of a germination acceleration triggering seed-soaking solution, seed soaking, preparation of a seed coating for oilseed rapes, oilseed rape seed treatment by using the seed coating, germination acceleration, seedling raising, planting field treatment, seedling transplantation and field planting, fertilization at a seedling stage, disease and pest prevention and control and harvesting. By adopting the planting method, the emergence rate of oilseed rape seeds is high, buds are thick, healthy and strong and are resistant to cold and freezing, the use amount of fertilizers is small, the use amount of organic fertilizers is large, pollution is reduced, the method is friendly and non-toxic to the environment, the fertilizer efficiency is improved, the oilseed rape yieldis effectively increased, meanwhile planted oilseed rape seeds are non-toxic, harmless and free of pesticide residues and are green, healthy and good in quality, the cost is reduced, powerful guarantee is provided for large-scale planting, and the green, weather-proof and high-yield oilseed rape planting method has a higher practical value and a good application prospect.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a green, weather-resistant and high-yield planting method of rapeseed. Background technique [0002] Rapeseed is the main oil crop in my country, and its stem is cylindrical and multi-branched. Alternate leaves. Racemes, bright yellow flowers, long flowering period, well-developed nectaries. It bears long siliques, spherical seeds, red, yellow, black and other colors, and the oil content is 35% to 50%. Rapeseed is crisp and tender, with a slightly bitter taste. It contains a variety of nutrients, including vitamin C. The oil content of its seeds reaches 35-50%. Rapeseed oil is rich in fatty acids and multivitamins, and has high nutritional value. It is not only a good edible vegetable oil, but also has a wide range of uses in industry. The signature nutrient content and therapeutic value of rapeseed can be regarded as the best among all kinds of vegetables. According ...

Claims

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Application Information

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IPC IPC(8): A01G22/15A01G24/12A01G24/15A01G24/22A01G24/20A01G24/13A01C1/00A01C1/06A01C1/08A01B79/02A01N63/02A01N43/16A01N59/16A01N59/00A01N59/02A01N47/18A01N43/12A01N45/00A01N37/10A01N43/90A01N37/44A01N37/46A01N61/00A01N37/40A01N59/08A01N31/02A01N59/06A01N65/42A01P21/00A01P1/00A01P7/00
Inventor 夏承东王育鹏王亚男方大伟
Owner ANHUI HUIDA AGRO
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