Preparation and application methods of plant healthcare agent special for treating root nematodes

An application method and root nematode technology, applied in the field of agricultural science and technology, can solve the problems of high toxicity of nematicides, poor environmental compatibility, easy environmental pollution, etc., and achieve the improvement of nitrogen absorption rate and utilization rate, easy absorption and water solubility. Good results

Inactive Publication Date: 2017-10-20
江苏沃纳生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, chemical control is still the most important control measure for plant parasitic root nematode diseases, but chemical nematicides have many problems such as high toxicity, high residue, high cost, easy pollution of the environment, and poor environmental compatibility.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] According to the technical scheme provided by the present invention, a kind of preparation and the application method of the plant health-care agent specially controlling root nematodes, by weight component, its formula ratio is characterized by weight parts:

[0026] 50 parts of EM bacteria, 10 parts of Verticillium pachytans, 35 parts of potassium fulvic acid, 1 part of rooting powder, 2 parts of chitosan oligosaccharide, and 2 parts of trace elements.

[0027] The EM bacteria are composed of photosynthetic bacteria, lactic acid bacteria, yeast, actinomycetes, nitrifying bacteria, denitrifying bacteria, bacillus and other 5 families, 10 genera and more than 80 kinds of anaerobic and aerobic microbial flora. High-quality EM flora produced by Werner Biotechnology Co., Ltd. or commercially available.

[0028] Described trace element comprises following component by weight component:

[0029] 2.5 parts of ferrous sulfate heptahydrate, 1.4 parts of copper sulfate pentahyd...

Embodiment 2

[0035] According to the technical scheme provided by the present invention, a kind of preparation and the application method of the plant health-care agent specially controlling root nematodes, by weight component, its formula ratio is characterized by weight parts:

[0036] 54 parts of EM bacteria, 18 parts of Verticillium pachytans, 25 parts of potassium fulvic acid, 1 part of rooting powder, 1 part of chitosan oligosaccharide, and 1 part of trace elements.

[0037] The EM bacteria are composed of photosynthetic bacteria, lactic acid bacteria, yeast, actinomycetes, nitrifying bacteria, denitrifying bacteria, bacillus and other 5 families, 10 genera and more than 80 kinds of anaerobic and aerobic microbial flora. High-quality EM flora produced by Werner Biotechnology Co., Ltd. or commercially available.

[0038] Described trace element comprises following component by weight component:

[0039] 1 part of ferrous sulfate heptahydrate, 0.6 parts of copper sulfate pentahydrate,...

Embodiment 3

[0045] According to the technical scheme provided by the present invention, a kind of preparation and the application method of the plant health-care agent specially controlling root nematodes, by weight component, its formula ratio is characterized by weight parts:

[0046] 48 parts of EM bacteria, 12 parts of Verticillium pachytans, 32.5 parts of potassium fulvic acid, 5 parts of root powder, 0.5 parts of chitosan oligosaccharide, and 2 parts of trace elements.

[0047] The EM bacteria are composed of photosynthetic bacteria, lactic acid bacteria, yeast, actinomycetes, nitrifying bacteria, denitrifying bacteria, bacillus and other 5 families, 10 genera and more than 80 kinds of anaerobic and aerobic microbial flora. High-quality EM flora produced by Werner Biotechnology Co., Ltd. or commercially available.

[0048] Described trace element comprises following component by weight component:

[0049] 3.7 parts of ferrous sulfate heptahydrate, 0.8 parts of copper sulfate pentahyd...

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PUM

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Abstract

The invention provides a plant healthcare agent special for treating root nematodes, and preparation and application methods of the plant healthcare agent. The plant healthcare agent special for treating the root nematodes comprises EM bacteria, verticillium chlamydosporium, potassium fulvate, rooting powder, chitosan oligosaccharide and trace elements. The components are reasonable, the root nematodes can be effectively prevented, and the nutrition is rich. Nutrition ingredients necessary to plant growth can be provided, the resistance of a plant can be improved, the disease resistance of the plant can be effectively improved, and the quality of the plant is improved. The preparation method of the plant healthcare agent special for treating the root nematodes is simple and practicable, high in production efficiency, low in application cost, simple in operation, easy to implement, stable in quality of a product, convenient to apply, good in adaptability, and high in popularization and application value.

Description

technical field [0001] The invention belongs to the field of agricultural science and technology, and in particular relates to a plant health-care agent for treating root nematodes, and a preparation and application method of the plant health-care agent for root nematodes. Background technique [0002] Root nematodes mainly damage the roots. Root-knot nematodes mainly invade the roots of plants with second-instar larvae, causing root nodules to form on the roots, especially lateral roots and fibrous roots. In severe cases, large amorphous tumors are formed on the upper part of the root knots. Uneven, and the roots gradually rot, and the plants die due to lack of water. Among them, after being infected, the symptoms of the aboveground parts of plants with mild disease are not obvious, and the aboveground parts of severe cases have obvious abnormal changes, and the affected plants are stunted and grow slowly. In severe cases, the plants will wilt as if they lack water. At f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05F17/00C05G3/60C05G3/80
CPCC05D9/02C05F17/30C05G3/00C05G3/60C05G3/80C05F11/02C05F11/08Y02W30/40
Inventor 宋昌安周鑫吴亚红丁杰
Owner 江苏沃纳生物科技有限公司
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