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Selenium-rich rape planting method

A planting method and rapeseed technology, which are applied in the agricultural field, can solve the problem that the nutritional value of rapeseed is not well developed and rarely, and achieve the effects of being easy to absorb and utilize, promoting rapid growth, and improving the utilization rate of fertilizers.

Inactive Publication Date: 2016-11-23
广西博白县琼达农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few research reports on the cultivation of selenium-enriched rapeseed, and the nutritional value of rapeseed has not been better developed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The planting method of selenium-enriched rapeseed of the present invention comprises the following steps:

[0030] A, site preparation: 1500 kg of decomposed animal manure per mu, 60 kg of slow-release granular fertilizer, the slow-release granular fertilizer is composed of the following raw materials: 200 kg of nitrogen fertilizer, 100 kg of phosphogypsum, 60 kg of potassium fertilizer, 200 kg of coal gangue, and pull open powder 20kg portion, 2kg of organic trace elements, 3kg of inorganic trace elements, 1kg of inorganic selenium salt, 20kg of plant ash, grind coal gangue into fine powder and mix with plant ash, add to 3 times the water, add pull open powder, stir well and then add phosphorus Gypsum and organic trace elements are heated and mixed at 60°C for 10 minutes, dried, mixed with nitrogen fertilizer, inorganic trace elements, and inorganic selenium salt, and granulated to obtain slow-release granular fertilizer; the planting bed is made into a 18cm high and 14...

Embodiment 2

[0044] The planting method of selenium-enriched rapeseed of the present invention comprises the following steps:

[0045] A, site preparation: 1800kg of decomposed animal manure per mu, 80kg of slow-release granular fertilizer, the slow-release granular fertilizer is made up of the following raw materials: 250kg of nitrogen fertilizer, 150kg of phosphogypsum, 70kg of potash fertilizer, 250kg of coal gangue, pull open powder 30kg, 5kg of organic trace elements, 5kg of inorganic trace elements, 1.5kg of inorganic selenium salt, 35kg of plant ash, grind coal gangue into fine powder and mix with plant ash, add to 4 times the water, add pull open powder, stir well and then add phosphorus Gypsum and organic trace elements are heated and mixed at 70°C for 15 minutes, dried, mixed with nitrogen fertilizer, inorganic trace elements, and inorganic selenium salt, and granulated to obtain slow-release granular fertilizer; the planting bed is made into a 20cm high and 145cm wide The furrow...

Embodiment 3

[0059] The planting method of selenium-enriched rapeseed of the present invention comprises the following steps:

[0060] A, site preparation: 2000kg of decomposed animal manure per mu, 100kg of slow-release granular fertilizer, the slow-release granular fertilizer is made up of the following raw materials: 300kg of nitrogen fertilizer, 200kg of phosphogypsum, 80kg of potash fertilizer, 300kg of coal gangue, pull open powder 40kg, 8kg of organic trace elements, 7kg of inorganic trace elements, 2kg of inorganic selenium salt, 50kg of plant ash, grind coal gangue into fine powder, mix with plant ash, add to 3 times the water, add pull-off powder, stir well and then add phosphogypsum , organic trace elements, heated and mixed at 80°C for 20 minutes, dried, mixed with nitrogen fertilizers, inorganic trace elements, and inorganic selenium salts, and granulated to obtain slow-release granular fertilizers; the planting bed was made into a bed with a height of 23cm and a width of 150cm...

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PUM

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Abstract

The invention provides a selenium-rich rape planting method. The method includes the steps of soil preparation, seed soaking, germination acceleration, water and fertilizer management, disease and pest prevention, harvesting and the like. The selenium-rich rape planting method has the advantages that nutrients are comprehensive, preparation is convenient, rape growth promotion is obvious, pollution is little, and the method has a certain effect on disease and pest prevention. Leaves of rape planted through the method are thick, fresh and good in quality by means of the cooperation of the proper planting method and a scientific and reasonable fertilizer formula, and the selenium-rich rape contains the selenium element necessary to human bodies and animals and is high in nutrient value and beneficial to health.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a planting method of selenium-enriched rapeseed. Background technique [0002] At present, there are few studies on rapeseed fertilizers, and conventional nitrogen, phosphorus and potassium compound fertilizers are mostly used when cultivating rapeseed in nurseries. The nutrients of these fertilizers are relatively simple, which cannot meet the needs of various nutrients in the growth process of rapeseed, which will further cause thinner stems and unhealthy plants; at the same time, common white rust, cabbage caterpillar, Spodoptera litura larvae, etc. Diseases and insect pests, the application of conventional fertilizers cannot improve the resistance of rapeseed to such common diseases, and it is easy to cause diseases and insect pests during the cultivation process. It is necessary to spray chemical pesticides during the cultivation process to kill them, which will pollut...

Claims

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Application Information

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IPC IPC(8): C05G3/08C05G3/04C05G3/00C05G1/00A01G1/00A01C1/00C05G3/80C05G3/90
CPCA01C1/00A01G22/00C05B7/00C05C3/00C05C9/00C05G3/00C05G3/80C05G3/90C05C5/02C05C5/04C05D5/00C05D9/00C05D9/02C05D1/00C05D1/02C05D3/00C05F3/00
Inventor 张冬梅
Owner 广西博白县琼达农业科技有限公司
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