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Functional biological organic fertilizer for controlling yellows of kiwifruit and control method

A technology for kiwi fruit and yellowing disease, applied in the field of pesticides and fertilizers, can solve the problems of fruit tree trauma, orchard soil pollution, etc., achieve the effect of low cost, increase the number of soil microorganisms, and improve the soil environment

Active Publication Date: 2019-07-12
陕西省生物农业研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current prevention and treatment methods for yellowing disease include chemical pesticides, special nutrient solution for infusion of sick tree trunks, excessive use of a large amount of iron salts, etc., which cause trauma to fruit trees and pollution of orchard soil

Method used

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  • Functional biological organic fertilizer for controlling yellows of kiwifruit and control method
  • Functional biological organic fertilizer for controlling yellows of kiwifruit and control method
  • Functional biological organic fertilizer for controlling yellows of kiwifruit and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Pseudomonas bacteria agent (number of viable bacteria≧1*10 9 CFU / mL, relative siderophilic content≧30%) 500kg; fermented bio-organic fertilizer from farmyard manure 200kg; biochemical fulvic acid from apple pomace 280kg; trace element zinc sulfate heptahydrate 4.17kg, sodium selenite 20.00g, borax 3.33 kg, Potassium Chloride 3.75kg, Potassium Sulphate 8.73kg mix, stir to obtain product.

[0030] Use this functional bio-organic fertilizer in an orchard of a 5-year-old kiwi fruit suffering from yellowing disease in a test field, dig a circular ditch 25 cm wide and 20 cm deep from the projection of the tree crown, and apply 3kg of this functional bio-organic fertilizer evenly , Landfill. After the next year's fruit trees germinated, the roots were irrigated with 250 times diluted Pseudomonas siderophilum agent, 8 kg per tree. After using this functional bio-organic fertilizer for one year, the prevention and control rate of yellowing disease can reach more than 70%, and ...

Embodiment 2

[0032] Pseudomonas bacteria agent (number of viable bacteria≧1*10 9 CFU / mL, relative siderophilic content ≧30%) 450kg, farmyard manure fermented bio-organic fertilizer 335kg, apple pomace source biochemical fulvic acid 200kg, trace element zinc sulfate heptahydrate 3.33kg, sodium selenite 20.00g, borax 2.67 kg, Potassium Chloride 4.49kg, Potassium Sulphate 4.49kg mix, stir to obtain product.

[0033] Use this functional bio-organic fertilizer in an orchard of 7-year-old kiwifruits suffering from yellowing disease in a test field, dig a circular ditch 20 cm wide and 20 cm deep from the projection of the tree crown, and apply 4kg of this functional bio-organic fertilizer evenly , Landfill. After the next year's fruit trees germinated, the roots were irrigated with 500-fold dilution of Pseudomonas siderophilum agent, 12kg per tree. After using this functional bio-organic fertilizer for one year, the prevention and control rate of yellowing disease can reach more than 68%, and a...

Embodiment 3

[0035] Pseudomonas bacteria agent (number of viable bacteria≧1*10 9 CFU / mL, relative siderophilic content ≧30%) 400kg, farmyard manure fermented bio-organic fertilizer 290kg, apple pomace source biochemical fulvic acid 300kg, trace element zinc sulfate heptahydrate 2.65kg, sodium selenite 10.00g, borax 2.08 kg, Potassium Chloride 2.18kg, Potassium Sulphate 3.08kg mix, stir to obtain product.

[0036] Use this functional bio-organic fertilizer in an orchard of 10-year-old kiwifruits suffering from yellowing disease in a test field, dig a circular ditch 20 cm wide and 25 cm deep from the projection of the tree crown, and apply 5kg of this functional bio-organic fertilizer evenly , Landfill. After the next year's fruit trees germinated, the roots were filled with 800 times diluted Pseudomonas siderophilum agent, 15kg per tree. After using this functional bio-organic fertilizer for one year, the prevention and control rate of yellowing disease can reach more than 65%, and after ...

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Abstract

The invention relates to the field of pesticides and agricultural fertilizer, in particular to functional biological organic fertilizer for controlling yellows of kiwifruit and a control method. The fertilizer comprises the following substances: a fermented strain liquid from extremely easternized pseudomonas strain SWNY 4-5 with preservation number of CGMCC NO.16563, one or more of pig manure, cow dung, sheep manure and chicken manure, farmyard manure fermented bio-organic fertilizer, apple dreg sourced biochemical fulvic acid and trace elements including zinc, selenium, potassium and boron.The organic fertilizer has the advantages that the production technology is simple, the equipment requirement is low, the cost is low, and large-scale production and use can be realized; resources arerecycled, soil organic matter is increased, and the soil environment is improved; the number of soil microorganisms is increased, soil enzyme activity is improved, and transformation and utilizationof nutrients are accelerated; full utilization of iron in soil is promoted, excessive use of iron salt is prevented, and the soil is prevented from being contaminated by the yellows of the kiwifruit.

Description

technical field [0001] The invention relates to the field of pesticides and fertilizers, in particular to an organic fertilizer and a control method for kiwi fruit functional organisms to prevent and control yellowing disease. Background technique [0002] Kiwi fruit is rich in vitamin C, vitamin A, vitamin E, potassium, magnesium, and cellulose, as well as other nutrients that are relatively rare in fruits - folic acid, carotene, calcium, lutein, amino acids, and natural inositol. Because of its high nutritional value and good medical and health care effects, it is known as the "king of fruits" and "treasures of fruits" for nutrition, health care, longevity, and beauty. It has been planted on a large scale and has developed into a dominant fruit in Shaanxi in recent years. [0003] Yellowing disease is one of the main diseases when kiwifruit tree age enters full fruit stage in Meixian, Zhouzhi, Weinan and other areas, which are the main producing areas of kiwifruit in Shaan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04A01G17/00A01G7/06A01C21/00C05G3/80
CPCA01C21/005A01G7/06A01G17/005C05D1/02C05G3/00C05G3/80C05D9/02C05F9/04C05F11/02C05F11/08
Inventor 李文孝徐升运赵文娟陈卫锋秦涛梁建强白亚妮
Owner 陕西省生物农业研究所
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