A special nutrient package fertilizer for nematode prevention and control of solanaceous facility vegetables and its application method

A technology of eggplant and package fertilizer, applied in the direction of fertilization method, fertilization device, application, etc., can solve the problem that the organic fertilizer is not comprehensive enough and cannot meet the needs of nutrients, etc., so as to improve soil permeability and water holding capacity, and meet the needs of nutrients. Supply, avoid residual effect

Active Publication Date: 2019-02-19
KINGENTA ECOLOGICAL ENG GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the organic fertilizer is not comprehensive enough in nutrition and cannot meet the nutrient requirements of the whole growth period of solanaceous fruits.

Method used

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  • A special nutrient package fertilizer for nematode prevention and control of solanaceous facility vegetables and its application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A special nutrient package fertilizer for solanaceous facilities and vegetables with the effect of preventing and controlling nematodes. The dosage per mu includes 84kg of compost tea, 50kg of soil conditioner, 60kg of balanced flushing fertilization (18-18-18), and high-nitrogen and high-potassium flushing fertilization (18-9-30) 150kg, medium element liquid fertilizer 65L, trace element foliage fertilizer 0.75L in total.

[0040] 84kg compost tea raw materials: 30kg of livestock and poultry manure, 15kg of sawdust, 15kg of fungus residue, and 24kg of traditional Chinese medicine residue.

[0041] Seedling stage:

[0042] ① 3 days before planting, dilute 100 times with the compost tea 40L and evenly sprinkle it on the soil surface together with the compost; balance type fertilization (18-18-18) and 50kg of soil conditioner are mixed evenly in the field and then sprinkled. Moderate deep plowing and cover soil;

[0043] ②After 7 days of planting, dilute 100 times with 20...

Embodiment 2

[0048] A special nutrient package fertilizer for solanaceous facilities and vegetables with the effect of preventing nematodes. The dosage per mu includes 124kg of compost tea, 40kg of soil conditioner, 49kg of balanced fertilizer (20-20-20), and high-nitrogen and high-potassium fertilizer (10-12-30) 135kg, medium element liquid fertilizer 52L, trace element foliage fertilizer 0.75L in total.

[0049] 124kg compost tea raw materials: 45kg of livestock and poultry manure, 15kg of sawdust, 15kg of fungus residue, and 49kg of medicine residue.

[0050] The application method of embodiment fertilizer is the same as embodiment 1, and difference is:

[0051] Seedling stage:

[0052] ①Apply 7 days before planting, the amount of compost tea is 50L, and the amount of balanced fertilization (20-20-20) and soil conditioner is 40kg each;

[0053] ②After 7 days of planting, the amount of compost tea is 30L, and the amount of balanced fertilization (20-20-20) is 9kg.

[0054] Flowering p...

Embodiment 3

[0057] A special nutrient package fertilizer for solanaceous facilities and vegetables with the effect of preventing and controlling nematodes. The dosage per mu includes 164kg of compost tea, 25kg of soil conditioner, 33kg of balanced flushing fertilizer (19-19-19), and high-nitrogen and high-potassium flushing fertilizer (20-10-30) 120kg, medium element liquid fertilizer 39L, trace element foliar fertilizer 0.75L in total.

[0058] 164kg compost tea raw materials: 65kg of livestock and poultry manure, 30kg of sawdust, 30kg of fungus residue, and 39kg of medicine residue.

[0059] The application method of embodiment fertilizer is the same as embodiment 1, and difference is:

[0060] Seedling stage:

[0061] ①Apply 3 days before planting, the amount of compost tea is 60L, and the amount of balanced fertilization (19-19-19) and soil conditioner is 25kg each;

[0062] ②After 7 days of planting, the amount of compost tea is 40L, and the amount of balanced fertilization (19-19-...

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Abstract

The invention relates to a nematode control nutritional matched fertilizer specially used for eggplant and fruit greenhouse vegetables, and an application method thereof. The matched fertilizer comprises 20-43wt% of compost tea, 39-52wt% of a macroelement irrigation fertilizer, 16-30wt% of a medium element fertilizer and 0.1-0.2wt% of a trace element foliar fertilizer. The matched fertilizer can meet eggplant and fruit vegetables' demands on nutrients in different fertility stages, and a large amount of organic matters and microbe florae contained in the matched fertilizer can balance the microbe ecology of soil and control nematode disoperation.

Description

technical field [0001] The invention relates to a special nutritional set fertilizer for solanaceous facility vegetables and an application method for preventing nematodes, belonging to the technical field of vegetable fertilizer production. Background technique [0002] Root-knot nematode is an obligate endoparasite of plant root system, which can infect and destroy the structure and organization of root system, seriously affect the absorption of nutrients and water of crops, resulting in reduced yield and quality of agricultural products. Root-knot nematode has a wide range of hosts, and vegetables, grains, fruit trees, ornamental plants and weeds can all be infected. The wounds caused by root-knot nematode infestation of crops are also conducive to the invasion of other pathogens, aggravating crop diseases, making it a major pathogen that threatens agricultural production worldwide. On average, the world's agricultural production is reduced by 24.5% every year due to roo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/02C05F17/00A01C21/00C05G3/60
CPCY02W30/40
Inventor 胡兆平姜振升李淑庆
Owner KINGENTA ECOLOGICAL ENG GRP
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