Rapeseed planting and harvesting method

A rapeseed and rapeseed technology, which is applied in the field of rapeseed planting and harvesting, can solve the problems of high chemical fertilizer and pesticide residues, low rapeseed yield per unit area, and damage to soil nutrients, so as to reduce planting costs and protect Rural ecological environment, the effect of shortening the growth cycle

CN109287402AInactive Publication Date: 2019-02-01江苏松枫农业发展有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-02-01
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention provides a rapeseed planting and harvesting method. The rapeseed planting and harvesting method comprises the following steps: selecting a planting field, preparing soil, carrying out field division treatment, selecting seeds, pretreating rape seeds, carrying out seedling raising and transplanting, carrying out field management, carrying out harvesting and threshing, and carrying outsieving and drying treatment. According to the method, the germination rate of the rape seeds and the survival rate of rape seedlings can be increased through large granulation treatment, soil acidity and alkalinity of the planting field can be adjusted by scattering plant ash during soil preparation, so that the soil is more suitable for growth requirements of the rapeseeds; meanwhile, the plantash contains a lot of potassium elements, so that soil fertility can be improved; the plant ash can further kill underground diseases, pests and germs, protect seeds, roots and stems of the rapeseeds, and reduce plant diseases and insect pests; root production of the rape seedlings can be promoted by using a clean biogas fertilizer as a topdressing fertilizer, and the fertilizer effect absorptionof the clean biogas fertilizer and organic fertilizers is fast, so that growth of the rape seedlings can be promoted, the growth cycle of the rape seedlings is shortened, the yield of the rapeseeds can be increased, and economic benefits are increased.
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Description

technical field

[0001] The invention relates to the technical field of rapeseed planting, in particular to a method for planting and harvesting rapeseed. Background technique

[0002] Rapeseed is an excellent crop. The fruit of mature rapeseed is rapeseed. Rapeseed is rich in vegetable oil and can be pressed for people to eat. The rapeseed oil extracted from rapeseed is rich in unsaturated fatty acids. It can be well absorbed by the human body, and the absorption efficiency reaches 99%; and eating rapeseed oil can clear the liver and gallbladder, reduce blood lipids and lose weight.

[0003] The rapeseed yield per unit of rapeseed planted by the existing rapeseed planting technology is not high, and at the same time, the rapeseed is prone to turn green due to improper field management during the mature stage, which greatly reduces the rapeseed yield, and the existing rapeseed planting technology. A large number of chemical fertilizers and pesticides are used for fertilizati...

Examples

Embodiment 1

[0038] Rapeseed planting and harvesting method

[0039] Step 1: Choose a planting field

[0040] Choose planting fields with flat terrain, fertile soil and clean water sources nearby;

[0041] Step 2: Prepare the ground

[0042] In mid-September, the weeds in the planting field were removed, and after the weeds were removed, plant ash made of rice straw was sprinkled in the planting field. The amount of plant ash sprinkled was 300 jin / mu, and then the planting field was deeply ploughed, and the depth of the ploughing layer was 25 cm, 400 parts by mass of pig manure, 200 parts by mass of chicken manure, 200 parts by mass of corn stover, 150 parts by mass of rapeseed meal and 100 parts by mass of The organic fertilizer made by mixing parts of humus is used as the base fertilizer. The application amount of organic fertilizer is 3500 jin / mu. After the organic fertilizer is applied, the soil in the planting field is raked and shredded to ensure that the topsoil in the planting fi...

Embodiment 2

[0060] Rapeseed planting and harvesting method

[0061] Step 1: Choose a planting field

[0062] Choose planting fields with flat terrain, fertile soil and clean water sources nearby;

[0063] Step 2: Prepare the ground

[0064] In mid-September, the weeds in the planting field were removed, and after the weeds were removed, plant ash made of rice straw was sprinkled in the planting field. 25 cm, 450 parts by mass of pig manure, 250 parts by mass of chicken manure, 250 parts by mass of corn stover, 180 parts by mass of rapeseed meal and 120 parts by mass of The organic fertilizer made by mixing parts of humus is used as the base fertilizer. The application amount of organic fertilizer is 3500 jin / mu. After the organic fertilizer is applied, the soil in the planting field is raked and shredded to ensure that the topsoil in the planting field is finely broken and free of soil. piece

[0065] Step 3: Open the car

[0066] The raked and shredded planting fields are treated wi...

Embodiment 3

[0082] Rapeseed planting and harvesting method

[0083] Step 1: Choose a planting field

[0084] Choose planting fields with flat terrain, fertile soil and clean water sources nearby;

[0085] Step 2: Prepare the ground

[0086] In mid-September, the weeds in the planting field were removed, and after the weeds were removed, plant ash made of rice straw was sprinkled in the planting field. 25 cm, 500 parts by mass of pig manure, 300 parts by mass of chicken manure, 300 parts by mass of corn stover, 200 parts by mass of rapeseed meal and 150 parts by mass of The organic fertilizer made by mixing parts of humus is used as the base fertilizer. The application amount of organic fertilizer is 3500 jin / mu. After the organic fertilizer is applied, the soil in the planting field is raked and shredded to ensure that the topsoil in the planting field is finely broken and free of soil. piece

[0087] Step 3: Open the car

[0088] The raked and shredded planting fields are treated wi...