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Winter rape-summer peanut high-yield and high-efficiency planting technology

A planting technology, a winter rapeseed technology, is applied in the field of high-yield and efficient planting of winter rapeseed and summer peanuts, and can solve the problems of inability to rationally utilize land and agriculture, low yields of winter rapeseed and summer peanuts, lack of scientific guidance on crop rotation, and the like, Achieve the effect of increasing production and income significantly, the effect is significant, and the vegetation coverage rate and coverage time are increased.

Inactive Publication Date: 2020-06-19
SHIJIAZHUANG ACADEMY OF AGRI & FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing crop rotation methods lack scientific guidance, resulting in low yields of winter rapeseed and summer peanuts, and can not make rational use of land and agriculture, resulting in waste of resources

Method used

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  • Winter rape-summer peanut high-yield and high-efficiency planting technology

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The winter rape-summer peanut high-yield and high-efficiency planting technology includes the planting of winter rape and summer peanut, and specifically includes the following steps:

[0048] (1) Fertilization for soil preparation: After the previous crops are harvested, apply 1500kg of organic fertilizer, 20kg of nitrogen, phosphorus and potassium balanced compound fertilizer and 1kg of borax per mu as base fertilizer, deep plowing and fine finishing, so that the plowing layer is deep and the ground is flat, and the upper part is virtual and the lower part is solid , absorb rainwater, store moisture and prevent drought, and ensure sufficient moisture to facilitate planting;

[0049] (2) Planting of winter rapeseed: From September 10th to September 15th, generally no later than September 25th, select super cold-resistant winter rapeseed varieties for mechanical spraying, the sowing depth is 2cm, the row spacing is 40cm, and the sowing amount The density is 0.3kg / mu, th...

Embodiment 2

[0063] The winter rape-summer peanut high-yield and high-efficiency planting technology includes the planting of winter rape and summer peanut, and specifically includes the following steps:

[0064] (1) Fertilization for soil preparation: After the previous crops are harvested, apply 1800kg of organic fertilizer, 22kg of nitrogen, phosphorus and potassium balanced compound fertilizer and 1.2kg of borax per mu as the base fertilizer. Harvest, absorb rainwater, store moisture and prevent drought, and ensure sufficient moisture to facilitate planting;

[0065] (2) Planting of winter rapeseed: From September 10th to September 15th, generally no later than September 25th, select super cold-resistant winter rapeseed varieties for artificial drilling, the sowing depth is 3cm, the row spacing is 20cm, and the sowing amount is 0.3kg / mu, the density is 28,000 plants / mu, the depth is consistent, compacted after sowing;

[0066] (3) Management of winter rapeseed:

[0067] a. Thinning a...

Embodiment 3

[0079] The winter rape-summer peanut high-yield and high-efficiency planting technology includes the planting of winter rape and summer peanut, and specifically includes the following steps:

[0080] (1) Fertilization for soil preparation: After the previous crops are harvested, apply 2000kg of organic fertilizer, 25kg of nitrogen, phosphorus and potassium balanced compound fertilizer and 1.5kg of borax per mu as the base fertilizer. Harvest, absorb rainwater, store moisture and prevent drought, and ensure sufficient moisture to facilitate planting;

[0081] (2) Planting of winter rapeseed: From September 10th to September 15th, generally no later than September 25th, select super cold-resistant winter rapeseed varieties for sowing, the sowing depth is 4cm, the row spacing is 20cm, and the sowing rate is 0.5 kg / mu, the density is 30,000 plants / mu, the depth is consistent, compacted after sowing;

[0082] (3) Management of winter rapeseed:

[0083] a. Thinning and fixed seedl...

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Abstract

The invention discloses a winter rape-summer peanut high-yield and high-efficiency planting technology. The planting technology specifically comprises the following steps: (1) soil preparation and fertilization: after preceding crops are harvested, applying farmyard manure, a nitrogen-phosphorus-potassium balanced compound fertilizer and borax as base fertilizers, and performing deep ploughing andfine preparation; (2) winter rape planting: selecting a super-strong cold-resistant winter rape variety for mechanical spray seeding or manual drill seeding or broadcast seeding; (3) winter rape management: performing thinning and final singling, management before winter, management after reviving, pest control and timely harvesting; (4) harvesting and soil preparation: applying an organic fertilizer and a nitrogen-phosphorus-potassium balanced compound fertilizer, deeply ploughing and airing soil, and manually ridging; (5) summer peanut planting: selecting a summer peanut variety which is short in growth period, high in quality and good in resistance, and sowing two rows of summer peanut seeds on ridges; and (6) summer peanut management: performing reasonable fertilization, pest controland timely harvesting. The planting technology is simple in operation procedure, less in labor investment, time-saving, labor-saving, cost-saving, high in quality and efficiency, suitable for northernareas of China, and particularly suitable for popularization and application in winter rape planting areas or summer peanut planting areas in the middle and south of Hebei province.

Description

technical field [0001] The invention relates to the technical field of crop cultivation, in particular to a high-yield and high-efficiency planting technology of winter rapeseed and summer peanut. Background technique [0002] Rapeseed is an important oil crop. The oil content of the seeds accounts for 35% to 50% of the dry weight of the seeds. Rapeseed oil is a good edible vegetable oil, rich in fatty acids and multivitamins, and rich in nutrition; the cake after oil extraction contains about 40% of protein , the nutritional value is similar to that of soybean cake, and it is a good concentrate feed; the residual roots, stems, and husks can be returned to the field, which can significantly improve soil fertility. [0003] At present, my country's rapeseed production is divided into two major production areas: winter rapeseed and northern spring rapeseed. Among them, the planting area of ​​winter rapeseed accounts for about 90% of the total area of ​​rapeseed in the country,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/15A01G22/40A01G13/00A01C21/00
CPCA01C21/005A01G13/00A01G22/15A01G22/40
Inventor 付雅丽田国英李占军赵璇牛宁
Owner SHIJIAZHUANG ACADEMY OF AGRI & FORESTRY SCI
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