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A dual-purpose rapeseed planting method for nest-seeding and transplanting

A planting method and a technology for raising and transplanting seedlings are applied in the field of rapeseed planting for both planting and transplanting seedlings. Accumulation of substances, the effect of ensuring whole seedlings and seedling density

Active Publication Date: 2018-11-02
重庆市奉节县多品农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of rapeseed cultivation technology that can not only increase yield, but also save labor and effort, reduce operating procedures, and save production costs, and solve the need for special seedbed land for transplanting rapeseed seedbeds in the prior art. Problems of high production cost, large amount of seeds used for direct seeding of rapeseed, extensive cultivation and low yield

Method used

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  • A dual-purpose rapeseed planting method for nest-seeding and transplanting
  • A dual-purpose rapeseed planting method for nest-seeding and transplanting
  • A dual-purpose rapeseed planting method for nest-seeding and transplanting

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Effect test

Embodiment 1

[0067] In 2012, 9,100 mu of land in Fengjie County, Chongqing City implemented the dual-purpose method of nest-seeding and transplanting to grow rapeseed. Specifically include the following steps:

[0068] Before nest sowing, select soil with good fertility and suitable for rapeseed planting. Before planting cruciferous crops on the land, after drying the ground, carry out mechanical rotary tillage. The depth is 20 cm. Carriage ditch, communication ditch and surrounding ditch, the width of the compartment ditch is 30 cm, the depth of the ditch is 20 cm, and the depth of the communication ditch and the surrounding ditch is 30 cm. When the ditch is divided into compartments, ensure that the ditch is connected and the compartment surface is flat; Acetochlorin for weed control.

[0069] The nest sowing preparation specifically includes the following steps: select a part of the plot to be planted with rapeseed as a nest sowing nursery field, the ratio of the nest sowing area to th...

Embodiment 2

[0078]In 2013, 28,600 mu of land in Fengjie County, Chongqing City implemented the dual-purpose method of nest-seeding and transplanting to grow rapeseed. Concrete planting method step is identical with embodiment 1.

[0079] The economic benefits of planting rapeseed by nest-sowing and transplanting in 2013 were counted, and the results are shown in Table 2.

[0080] Table 2: Statistics on the economic benefits of planting rapeseed by nest-sowing and transplanting in 2013

[0081] year

Embodiment 3

[0083] In 2014, on 44,500 mu of land in Fengjie County, Chongqing City, rapeseed was planted with the dual-use method of nest sowing and transplanting. Specifically include the following steps:

[0084] Before nest sowing, select soil with good fertility and suitable for rapeseed planting. Before planting cruciferous crops on the land, after drying the ground, carry out mechanical rotary tillage. The depth is 20 cm. Carriage ditch, communication ditch and surrounding ditch, the width of the compartment ditch is 30 cm, the depth of the ditch is 20 cm, and the depth of the communication ditch and the surrounding ditch is 30 cm. When the ditch is divided into compartments, ensure that the ditch is connected and the compartment surface is flat; Acetochlorin for weed control.

[0085] The nest sowing preparation specifically includes the following steps: select a part of the plot to be planted with rapeseed as a nest sowing nursery field, the ratio of the nest sowing area to the f...

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Abstract

The invention discloses a nest sowing seedling reserving and transplanting dual-purpose rape planting method. The method comprises the following steps that 1, land selecting, soil basking, soil preparation and weeding treatment are conducted before nest sowing is conducted; 2, nest sowing seedling cultivating and rape transplanting are conducted; 3, field management is conducted on transplanted rapes; 4, harvesting is conducted. By means of a rape nest sowing seedling reserving and transplanting dual-purpose technology, the per unit area yield of the rapes is increased, the production processes are reduced, the production cost is reduced, the cultivation technology level is improved, the labor force is saved, and cost saving and efficiency improving are promoted; the defects of direct sowing are effectively overcome, the sowing quantity is reduced, seedling evening and final singling of seedlings are not needed, growth vigor in fields is uniform, the yield can be increased, and production increasing and income increasing are achieved.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a dual-purpose rapeseed planting method for nest-seeding and transplanting. Background technique [0002] Rapeseed is one of the main oil crops in my country. It is widely planted in the Yangtze River Basin and is one of the important sources of income for some farmers. Rapeseed is mainly cultivated in winter and does not compete with other oil crops. It also has a wide range of production adaptability; rapeseed can be sown in spring and autumn in different climate zones, and can be rotated with various crops and intercropped. It can be planted in one-crop or multi-crop areas, especially in the subtropical rice-growing areas of my country, where rice and rapeseed are cultivated in two or three crops, which can make full use of light, heat and soil resources. [0003] In mountainous areas where mechanized sowing is difficult, rapeseed cultivation mainly adopt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/15
CPCA01G22/00
Inventor 余治国
Owner 重庆市奉节县多品农业发展有限公司
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