Perforate raise seedling process without Mulch film for cotton

A technology for mulching film and cotton, applied in the field of cotton seedling raising technology, can solve the problems of low work efficiency, low survival rate, high labor intensity, etc., and achieve the effects of high work efficiency, low labor intensity and strong lodging resistance.

Inactive Publication Date: 2010-06-16
王菊胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its main defects are: 1. The survival rate of seedlings is not high due to the restriction of climatic conditions; 2. The process of making and moving mounds is relatively labor-intensive; 3. The work efficiency is not high when transplanting

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] Now take 1 mu of cotton experimental land as an example, and further describe the technical content of the present invention.

[0007] 1. Fertilize the whole soil of the seedbed;

[0008] Mix the seedbed soil with organic fertilizer and compound fertilizer (the amount of fertilizer is 100 catties / mu), and then spray "seedbed net".

[0009] 2. Cover with porous plastic film;

[0010] Cover the seedbed with a perforated mulch film with spacing×row spacing=8cm×8cm.

[0011] 3. Put the seeds where the plastic film has holes;

[0012] 4. Cover the seeds with fine soil, and then spray water on the place where the seeds are placed with a sprayer;

[0013] 5. The seedbed is covered with non-porous plastic film as a whole;

[0014] 6. Use a seedling lifter to transplant the seedlings.

[0015] Since the seedlings at the time of transplanting contain organic fertilizers and compound fertilizers, the root systems of the seedlings are developed. There are 1,200 cotton plants ...

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PUM

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Abstract

The invention provides a novel brick-free mulch film perforated seedling raising technique whose technical process is to level earth and fertilize on the seedbed, to overlay perforated mulch film, toput seeds in the holes of the mulch film, to cover the seeds by fine earth and spray water, to overlay non-pored mulch film, and to transplant the seedlings. The invention completely overcomes the defects that labor intensity of the prior art brick seedling raising transplanting technology is strong, the prior art is highly restricted by the weather, the survive rate of the seedling is low, the working efficiency is poor, the seedling complementing is difficult. The invention can ensure that the root system of the raised seedling is strong, the sprouting is fast, the yield is high, the seedlings can be complemented in time, the seedlings do not fear the sunlight and the rainwater, the lodging resistant capacity is strong, and is applicable for the seedling raising of the cotton, the corn,and the vegetable in the dry field.

Description

technical field [0001] The invention relates to a cotton seedling-raising process, in particular to a cotton seedling-raising process without making lumps of plastic film and punching holes. Background technique [0002] At present, most of the domestic cotton seedlings adopt the transplanting process of making mound seedlings. Its main defects are: 1) the survival rate of seedlings is not high due to the restriction of climatic conditions; 2) the labor intensity of making and moving mounds is relatively high; 3) the work efficiency is not high when transplanting. Contents of the invention [0003] Aiming at the deficiency of the transplanting technique for raising seedlings by making mounds, the object of the present invention is to provide a technique for raising seedlings of cotton without using mulch. [0004] The technological process of the present invention is as follows: seedbed soil preparation and fertilization→covering with mulch film with holes→placing seeds a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C14/00A01C21/00A01G13/02
Inventor 王菊胜
Owner 王菊胜
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