Water and fertilizer integration special fertilizer for grapes and application method thereof

A technology for special fertilizers and fertilization methods, applied in fertilization methods, fertilization devices, fertilizer mixtures, etc., can solve the problems of fertilization pipeline blockage, easy interaction, fertilizer failure, etc., achieving low cost, avoiding fertilizer interaction and blocking pipelines. , easy to use effect

Inactive Publication Date: 2015-11-11
句容市后白镇美佳多果品专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As a widely planted fruit, grapes have a high demand for fertilizers. At present, in the grape water and fertilizer integration technology, it is necessary to continuously adjust the ratio of nitrogen, phosphorus and potassium in fertilizers and the amount of medium and trace elements according to the nutritional needs of grapes in different periods, and Various fertilizers are prone to interaction, resulting in blockage of fertilization pipes or failure of fertilizers, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Special fertilizers for grape water and fertilizer integration, including drip irrigation fertilizers, fertilizers for fertilization with water and spray fertilizers:

[0020] The drip irrigation fertilizer is made of urea, ammonium nitrate and potassium chloride; the fertilizer for fertilization with water is made of potassium dihydrogen phosphate, potassium nitrate and phosphoric acid; the spray fertilizer is made of medium and trace element compounds.

[0021] The weight ratio of nitrogen, phosphorus and potassium in the drip irrigation fertilizer is 6:1:5.

[0022] The weight ratio of nitrogen, phosphorus and potassium in the fertilizer for fertilization with water is 6:1:8.

[0023] The medium and trace element compounds are chelated calcium, chelated zinc, and borax.

[0024] Using the fertilization method of the above-mentioned special fertilizer for the integration of water and fertilizer for grapes, the drip irrigation fertilizer is mixed with water, and is dr...

Embodiment 2

[0028] Special fertilizers for grape water and fertilizer integration, including drip irrigation fertilizers, fertilizers for fertilization with water and spray fertilizers:

[0029] The drip irrigation fertilizer is made of urea, ammonium nitrate and potassium chloride; the fertilizer for fertilization with water is made of potassium dihydrogen phosphate, potassium nitrate and phosphoric acid; the spray fertilizer is made of medium and trace element compounds.

[0030] The weight ratio of nitrogen, phosphorus and potassium in the drip irrigation fertilizer is 6:3:7.

[0031] The weight ratio of nitrogen, phosphorus and potassium in the fertilizer for fertilization with water is 6:3:12.

[0032] The medium and trace element compounds are borax, calcium nitrate, zinc sulfate and ferrous sulfate.

[0033] Using the fertilization method of the above-mentioned special fertilizer for the integration of water and fertilizer for grapes, the drip irrigation fertilizer is mixed with w...

Embodiment 3

[0037] Special fertilizers for grape water and fertilizer integration, including drip irrigation fertilizers, fertilizers for fertilization with water and spray fertilizers:

[0038] The drip irrigation fertilizer is made of urea, ammonium nitrate and potassium chloride; the fertilizer for fertilization with water is made of potassium dihydrogen phosphate, potassium nitrate and phosphoric acid; the spray fertilizer is made of medium and trace element compounds.

[0039] The weight ratio of nitrogen, phosphorus and potassium in the drip irrigation fertilizer is 6:2:6.

[0040] The weight ratio of nitrogen, phosphorus and potassium in the fertilizer for fertilization with water is 6:2:10.

[0041] The medium and trace element compounds are zinc sulfate, calcium nitrate and borax, wherein the molar ratio of zinc, calcium and boron is 6:2:2.

[0042] Using the fertilization method of the above-mentioned special fertilizer for the integration of water and fertilizer for grapes, th...

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PUM

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Abstract

The invention discloses water and fertilizer integration special fertilizer for grapes. The water and fertilizer integration special fertilizer for grapes comprises drip irrigation fertilizer, fertilizer applied along with water and spraying fertilizer. The drip irrigation fertilizer is mainly made of urea, ammonium nitrate and potassium chloride. The fertilizer applied along with water is mainly made of monopotassium phosphate, potassium nitrate and phosphoric acid. The spraying fertilizer is mainly made of medium trace element compounds. The invention further provides an application method of the special fertilizer. Compared with the prior art, the obtained water and fertilizer integration special fertilizer for grapes is convenient to use, interaction between the kinds of fertilizer or pipeline blockage caused by the fertilizer can be effectively avoided, besides, nutritional requirements of grapes at different stages can be met just by adjusting the dosage of the kinds of fertilizer, and the cost is further lowered on the basis of the prior art.

Description

technical field [0001] The invention relates to a special fertilizer for grape water and fertilizer integration and a fertilization method using the same, belonging to the technical field of grape fertilizer and fertilization. Background technique [0002] Water and fertilizer integration technology is a new agricultural technology that integrates irrigation and fertilization. The integration of water and fertilizer is to use the pressure system (or topographical drop) to mix soluble solid fertilizer or liquid fertilizer according to the content of soil nutrients and the law and characteristics of fertilizer requirements of crop species, and mix the fertilizer solution together with irrigation water through a controllable The pipeline system supplies water and fertilizer. After the water and fertilizer are fused, drip irrigation is formed through the pipeline and drip points, and the root development and growth area of ​​the crop is uniformly, regularly and quantitatively in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/06A01C21/00
Inventor 曲巧美
Owner 句容市后白镇美佳多果品专业合作社
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