Method for killing various kinds of harmfull bioses in soil

A pest and soil technology, applied in the field of killing various pests in open-field farmland soil, can solve the problems of high cost, short duration, and inability to prevent and control diseases.

Inactive Publication Date: 2006-11-29
郑建秋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For a long time, the prevention and control of soil-borne diseases of crops in open fields, such as fusarium wilt, verticillium wilt, and blight of various crops, have mostly used medicaments mixed with fine so

Method used

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  • Method for killing various kinds of harmfull bioses in soil

Examples

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Comparison scheme
Effect test

Embodiment 1

[0018] A method for killing various harmful organisms in soil, comprising the steps of:

[0019] (1) Deeply plow the soil of the field to 250mm or 300mm or 350mm or 400mm or 450mm, and then pour 4 tons or 5 tons or 6 tons or 7 tons or 8 tons or 10 tons or 12 tons into the deep-turned soil per mu Apply any one or any combination of cow dung and / or crushed corn stalks and / or crushed corn residues and / or crushed wheat straw;

[0020] (2) Make a ridge on the field, the height of the ridge is 300mm or 350mm or 400mm or 450mm or 500mm or 550mm or 600mm, the width of the bottom of the ridge is 400mm or 450mm or 500mm or 550mm or 600mm or 650mm or 700mm, between the two adjacent ridges The distance between them is 800mm or 850mm or 900mm or 950mm or 1000mm or 1050mm or 1100mm or 1150mm or 1200mm or 1250mm or 1300mm or 1350mm or 1400mm;

[0021] (3) Spray water into the soil to keep the water content in the soil at 50% or 55% or 60% or 65% or 70% or 75% or 80%, such as figure 1 As sh...

Embodiment 2

[0025] A method for killing various harmful organisms in soil, comprising the steps of:

[0026] (1) Deeply plow the soil of the field to 255mm or 305mm or 356mm or 410mm or 450mm, and then pour 4 tons or 5 tons or 6 tons or 7 tons or 8 tons or 10 tons or 12 tons into the deep-turned soil per mu Apply any one or any combination of cow dung and / or crushed corn stalks and / or crushed corn residues and / or crushed wheat straw;

[0027] (2) Make a ridge on the field, the height of the ridge is 306mm or 358mm or 410mm or 460mm or 520mm or 555mm or 590mm, the width of the bottom of the ridge is 410mm or 455mm or 510mm or 560mm or 610mm or 660mm or 690mm, between the two adjacent ridges The distance between them is 810mm or 860mm or 910mm or 960mm or 1040mm or 1060mm or 1120mm or 1155mm or 1205mm or 1255mm or 1320mm or 1358mm or 1400mm;

[0028] (3) Spray water into the soil to keep the water content in the soil at 51% or 56% or 61% or 67% or 71% or 74% or 79%, such as figure 1 As sh...

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Abstract

A method for killing various harmful living things in soil includes such steps as deep ploughing, applying the mixture of ox dung and/or broken corn or wheat stalk and/or broken corn 7 making ridges, spraying water to soil, and sequentially covering ground film, stretching film and supported film for 15-50 days.

Description

technical field [0001] The invention relates to a method for killing various harmful organisms in open farmland soil. Background technique [0002] For a long time, the prevention and control of soil-borne diseases of crops in open fields, such as fusarium wilt, verticillium wilt, and blight of various crops, have mostly used medicaments mixed with fine soil to sprinkle or use thicker liquids to irrigate the soil, and the control effect is poor. , the cost is high, the duration is short, and many diseases cannot be controlled, but there is no suitable soil harmless treatment method. Contents of the invention [0003] The purpose of the present invention is to provide a method for killing various harmful organisms in the soil which is low in cost, easy to operate, without any pollution to the environment, and effectively inhibits or kills harmful organisms such as various germs, pests and weeds in the soil. [0004] The method for killing various harmful organisms in soil ...

Claims

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Application Information

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IPC IPC(8): A01M17/00A01G11/00A01M19/00
Inventor 郑建秋肖长春师迎春
Owner 郑建秋
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