Biocontrol synergistic nutrient package fertilizer special for solanaceous vegetables and application method thereof

A set fertilizer and solanaceous fruit technology, which is applied in the field of special nutritional set fertilizer for solanaceous vegetables in protected areas, to achieve the effects of solving improper proportioning, increasing the number of populations, and increasing annual output

Active Publication Date: 2016-02-17
KINGENTA ECOLOGICAL ENG GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The method of using antagonistic microorganisms in combination with organic fertilizers to strengthen antagonistic microorganisms is very mature, but there is still a lack of reports on adding antagonistic microorganisms to compost tea to increase the nutritional and biocontrol properties of compost tea

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] A special nutritional package fertilizer for eggplant and fruit with the effect of preventing nematodes. The dosage per mu includes: 390L of synergistic compost tea, 78kg of compost, N, P 2 o 5 、K 2 The mass percent content of O is 18%, 18%, 130kg of balanced potassium nitrate compound fertilizer of 18%, N, P 2 o 5 、K 2 The mass percent content of O is 18%, 8%, 280kg of high-nitrogen and high-potassium type potassium nitrate compound fertilizer of 28%, 100kg of soil conditioner, and 0.85L of medium and trace element foliar fertilizer.

[0058] The mass percent of nutrient content of the soil conditioner is: 31% of calcium oxide, 6% of magnesium oxide, 28% of silicon dioxide, and 6% of phosphorus pentoxide.

[0059] The nutrient content mass percentage of described microelement foliage fertilizer is: calcium oxide 12%, magnesium oxide 1.5%, iron 0.005%, manganese 0.005%, copper 0.005%, zinc 0.005%, boron 0.2%, wherein, iron, Manganese, copper, and zinc elements are ...

Embodiment 2

[0083] A special nutrient set fertilizer for eggplant and fruit with the effect of preventing and controlling nematodes. The dosage per mu includes: 595L of synergistic compost tea, 119kg of compost used, N, P 2 o 5 、K 2 The mass percent content of O is 18%, 18%, 115kg of balanced potassium nitrate compound fertilizer of 18%, N, P 2 o 5 、K 2 The mass percent content of O is 18%, 8%, 252kg of high-nitrogen and high-potassium type potassium nitrate compound fertilizer of 28%, 75kg of soil conditioner, and 0.85L of middle and trace element foliar fertilizer.

[0084] The nutrient content mass percent of the soil conditioner is: 33% of calcium oxide, 7% of magnesium oxide, 29% of silicon dioxide, and 7% of phosphorus pentoxide.

[0085] The nutrient content mass percentage of described medium and trace element foliar fertilizer is: calcium oxide 13.5%, magnesium oxide 1.8%, iron 0.1%, manganese 0.1%, copper 0.1%, zinc 0.1%, boron 0.5%, wherein, iron, Manganese, copper, and zi...

Embodiment 3

[0100] A special nutrient package fertilizer for eggplant and fruit with the effect of preventing nematodes. The dosage per mu includes: 800L of synergistic compost tea, 160kg of compost, N, P 2 o 5 、K 2 The mass percent content of O is 18%, 18%, 100kg of balanced type potassium sulfate type compound fertilizer of 18%, N, P 2 o 5 、K 2 The mass percent content of O is 18%, 8%, 210kg of high-nitrogen and high-potassium potassium nitrate compound fertilizer of 28%, 50kg of soil conditioner, and 0.85L of middle and trace element foliar fertilizer.

[0101] The mass percent of nutrient content of the soil conditioner is: 35% of calcium oxide, 8% of magnesium oxide, 30% of silicon dioxide, and 8% of phosphorus pentoxide.

[0102] The nutrient content mass percentage of described medium and trace element foliar fertilizer is: calcium oxide 15%, magnesium oxide 2%, iron 0.4%, manganese 0.4%, copper 0.4%, zinc 0.4%, boron 1.4% composition, wherein, iron, Manganese, copper, and zin...

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PUM

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Abstract

The invention relates to biocontrol synergistic nutrient package fertilizer special for solanaceous vegetables and an application method thereof. The nutrient package fertilizer is prepared from, by mass, 12%-31% of synergistic compost tea, 58%-70% of major element compound fertilizer, 9%-20% of soil conditioner and 0.1%-0.2% of medium trace element leaf fertilizer. The nutrient package fertilizer can meet the requirement of the solanaceous vegetables for nutrients at different growth and development stages, a large quantity of organic matter and microbial florae contained in the synergistic compost tea of the nutrient package fertilizer can balance the microbial ecology of soil, and soil-borne disease antagonistic bacteria are introduced for efficiently preventing soil-borne diseases of the solanaceous greenhouse vegetables.

Description

technical field [0001] The invention relates to a special nutrient set fertilizer for solanaceous vegetables in protected areas, which has synergistic effects of disease prevention and control, and belongs to the technical field of vegetable fertilizer production. Background technique [0002] A good soil ecosystem is the basis for soil to maintain sustainable productivity and the basis for sustainable agricultural development. However, in the protected vegetable production system, the long-term excessive use of agrochemicals breaks the dynamic balance maintained by different microbial flora in the soil, resulting in a significant decline in the number of beneficial microorganisms. Coupled with the unreasonable production methods of protected areas, such as continuous sitting, flood irrigation and scouring, the soil structure is destroyed and soil compaction is caused. Poor soil aeration will further aggravate the reproduction of harmful microorganisms and the production of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04A01C21/00C05G3/80
Inventor 张营张新梅邢璐樊兆博
Owner KINGENTA ECOLOGICAL ENG GRP
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