Weed suppression and insect pest preventing type culture method of cowpea

A cultivation method and technology of cowpea, which is applied in the field of weed suppression and insect-proof cultivation of cowpea, can solve the problems of not being able to cure weed damage and unfavorable growth of cowpea, and achieve the effects of reducing white pollution, reducing quantity and improving soil fertility

Active Publication Date: 2015-07-08
湖州南浔魅力新农村建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the main technical measures for pest control of cowpea include agricultural control, chemical control, physical control, biological control, etc. Cowpea mainly has insect pests and weed damage during planting and growth, and weed damage mainly includes crabgrass, hemostatic crabgrass, hairy horse Tang, Qianjinzi and paspalum, etc., generally use pesticides to weed weeds, which cannot cure these weeds, and the pesticides used are not conducive to the growth of cowpea. If a long-term weed control program can be designed, it will be very important for the cultivation of cowpea. significance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A kind of cowpea cultivation method for suppressing weeds and preventing insects,

[0043] After the cowpea is sown, the grass-suppressing treatment is carried out to the cowpea plot, and the grass-suppressing treatment is: the cowpea plot is sprayed with a grass-suppressing liquid, and then the surface of the cowpea plot is covered with a grass-suppressing mulch film and sealed for 4 days;

[0044] Additionally, the following steps are included:

[0045] Step 1, soil preparation, select the previous non-legume plot with a pH value of 6 as the cowpea plot; 13 days before sowing, turn the soil, and the depth is 25cm;

[0046] Step 2, field management, regularly irrigate and topdress the cowpea plots after the weed suppression treatment.

[0047] In the weed-suppressing and insect-proofing cultivation method of cowpea, after the soil is turned over in the first step, it needs to be exposed to the sun for 1 day and then disinfected with a disinfectant solution containing ...

Embodiment 2

[0060] A kind of cowpea cultivation method for suppressing weeds and preventing insects,

[0061] After the cowpea is sown, the grass-suppressing treatment is carried out to the cowpea plot, and the grass-suppressing treatment is: the cowpea plot is sprayed with a grass-suppressing liquid, and then the surface of the cowpea plot is covered with a grass-suppressing mulch film and sealed for 8 days;

[0062] Additionally, the following steps are included:

[0063] Step 1, site preparation, select the previous non-legume plot with a pH value of 8 as the cowpea plot; 16 days before sowing, turn the soil, and the depth is 35cm;

[0064] Step 2, field management, regularly irrigate and topdress the cowpea plots after the weed suppression treatment.

[0065] In the weed-suppressing and insect-proofing cultivation method of cowpea, after the soil is turned over in the first step, it needs to be exposed to the sun for 3 days and then disinfected with a disinfectant containing dikexone...

Embodiment 3

[0078] A kind of cowpea cultivation method for suppressing weeds and preventing insects,

[0079] After the cowpea is sown, the grass-suppressing treatment is carried out to the cowpea plot, and the grass-suppressing treatment is: the cowpea plot is sprayed with a grass-suppressing liquid, and then the surface of the cowpea plot is covered with a grass-suppressing mulch film and sealed for 5 days;

[0080] Additionally, the following steps are included:

[0081] Step 1, soil preparation, select the previous non-legume plot with a pH value of 6.9 as the cowpea plot; 14 days before sowing, turn the soil, and the depth is 28cm;

[0082] Step 2, field management, regularly irrigate and topdress the cowpea plots after the weed suppression treatment.

[0083] In the weed-suppressing and insect-proofing cultivation method of cowpea, after the soil is turned over in the step 1, it needs to be sun-dried for 2 days and then disinfected with a disinfectant containing dikexone.

[0084]...

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PUM

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Abstract

The invention discloses a weed suppression and insect pest preventing type culture method of cowpea. The method is that the weeds in a cowpea field is treated by suppression after sowing the cowpea; the weeds suppression includes that weed suppression liquid is sprayed to the cowpea field, and then the surface of the cowpea field is covered with a weed suppression mulching film and closed for 4 to 8 days. The method further comprises the steps of 1, preparing the land, namely, selecting the field which is 6 to 8 in pH and is used for planting non-leguminous plants in the past; tilling the soil until reaching the depth of 25 to 35cm 13 to 16 days before sowing the seeds; 2, performing field management, namely, regularly irrigating and topdressing the cowpea field subjected to weed suppression treatment. According to the method, the weed suppression mulching film covering the cowpea filed is manufactured from degradable material, rather than the general synthetic polymer, so that the organic substances in the soil can be increased, the fertilizer effect of the soil is improved, the plastic pollution can be reduced, and the soil structure cannot be damaged.

Description

technical field [0001] The invention relates to the field of plant cultivation, in particular to a cultivation method for suppressing weeds and preventing insects of cowpea. Background technique [0002] With the adjustment of the planting industry structure, the planting area of ​​cowpea has increased year by year, and the area, type and degree of harmful organisms in cowpea have also increased and aggravated accordingly. At present, the main technical measures for pest control of cowpea include agricultural control, chemical control, physical control, biological control, etc. Cowpea mainly has insect pests and weed damage during planting and growth, and weed damage mainly includes crabgrass, hemostatic crabgrass, hairy horse Tang, Qianjinzi and paspalum, etc., generally use pesticides to weed weeds, which cannot cure these weeds, and the pesticides used are not conducive to the growth of cowpea. If a long-term weed control program can be designed, it will be very important...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01B79/00A01G13/02A01G13/00
Inventor 阮积恩
Owner 湖州南浔魅力新农村建设有限公司
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