Straw rotten organic sterilizing/weeding compound fertilizer

A technology of straw decomposing and compound fertilizer, which is applied in the direction of fertilization device, fertilizer mixture, application, etc., can solve the problems of not killing plant pests, not suitable for industrial production, and unsatisfactory effect, so as to achieve good weeding effect and impact Small, Big Effects

Inactive Publication Date: 2013-08-14
常熟市润丰农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are also some plant pesticides extracted from Sophora flavescens, but the formula is unreasonable, the effect is not ideal, and it is not suitabl

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0013] Example 1: Preparation of a straw decomposed organic sterilization and weeding compound fertilizer

[0014] Air-dried, sun-dried or dried at 40-60°C and crushed the respective components of Chinese medicine. It is prepared by taking the following parts by weight of raw materials: it is prepared from the following parts by weight of raw materials: 50-60 parts by weight of straw, 1-15 parts of Strawberry chamaejas, 5-10 parts of hops, 25-30 parts of pepper, and ginkgo seed coat 25-30 parts, 26-30 parts of Cnidium, 17-30 parts of Neem, 16-25 parts of Junzi, 1-15 parts of Gallnut, 5-15 parts of Ilex holly, 5-10 parts of Matrine, Sapindus 55-60 parts of outer seed coat, 35-45 parts of ammonium bicarbonate, 20-30 parts of diammonium phosphate, 5-10 parts of potassium chloride, 1-2 parts of zinc sulfate, 1-2 parts of boric acid, 5-10 parts of manganese sulfate , Medical stone powder 25-30 parts, calcium stone powder 5-10 parts, bentonite 20-25 parts, thiourea 5-15 parts, diatom...

Example Embodiment

[0017] Example 2: Bacteriostatic test effect of a straw decomposed organic bactericidal and weed-killing compound fertilizer

[0018] The field efficacy test of the bactericidal and weed-killing fertilizer prepared in Example 1 of the present invention to control rice sclerotinia, cucumber black heart and pear gray mold:

[0019] Each experiment has 3 treatments, 4 repetitions, and each plot area is 10m2. The experiment design is carried out according to a completely random design, where A: clean water blank control; B: compound carbendazim 800-fold dilution positive control; C: this A 300-fold dilution of the plant-derived pesticide of the invention. The drug was administered 4 times with an interval of 7 days.

[0020] Investigation content and data processing: 30 samples were randomly selected from each plot, and the number of diseased plants was recorded before the application of the medicine and 7 days after the fourth injection. Conduct yield surveys at harvest, and each plot...

Example Embodiment

[0024] Example 3: Test effect of weed control on a straw decomposed organic bactericidal and weed-killing compound fertilizer

[0025] Field efficacy test of the decomposed organic bactericidal and weed-killing straw compound fertilizer prepared in Example 1 of the present invention to control ragweed, creeping bentgrass, bluegrass and bermudagrass:

[0026] Each experiment has 3 treatments, 4 repetitions, and each plot area is 10m2. The experiment design is carried out according to a completely random design, where A: clean water blank control; B: compound carbendazim 800-fold dilution positive control; C: this A 300-fold dilution of the plant-derived pesticide of the invention. The drug was administered 4 times with an interval of 7 days.

[0027] Investigation content and data processing: 30 samples were randomly selected from each plot, and the number of diseased plants was recorded before the application of the medicine and 7 days after the fourth injection. Conduct yield surv...

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PUM

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Abstract

The invention relates to a straw rotten organic sterilizing/weeding compound fertilizer. The invention is characterized in that the compound fertilizer is prepared from the following raw materials in parts by weight: 50-60 parts of straw, 1-15 parts of Stellera chamaejasme, 5-10 parts of humulus lupulus, 25-30 parts of pepper, 25-30 parts of Ginkgo biloba endocarp and the like. The compound fertilizer has the characteristics of farmland weed removal and broad-spectrum sterilization. Compared with the prior art, the preparation provided by the invention has the characteristics of favorable weeding effect, high environmental safety, low tendency of weed to generating chemical resistance and the like, and has wide application prospects.

Description

technical field [0001] The invention belongs to the technical field of pollution-free fertilizers, and relates to a pollution-free bactericidal and weeding compound fertilizer. Background technique [0002] Plants will encounter various diseases and insect pests during their growth in nature, especially fungal diseases. There are many types and serious diseases. For example, gold disease, red gold disease, and black gold disease are common and difficult to control on many crops. Diseases have brought huge losses to agricultural production, and mainly occur in the tender seedlings, buds, shoots and other parts of crops. When severe, the leaves withered, curled, turned brown, and died. At present, a large number of chemical means are used for prevention and control. The main agents used for the prevention and treatment of powdery mildew in China are methyl. Harmful, and there are residues in a large amount, which are difficult to remove and cause harm to people who eat them. ...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 刘浩川
Owner 常熟市润丰农业有限公司
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