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Base fertilizer and additional fertilizers specially used for grapes and suitable for integration of water and fertilizer in southwest region

A water fertilizer and grape technology, applied in the direction of application, fertilization device, fertilizer mixture, etc., can solve the problems of water-soluble fertilizer confusion, no complete nutrition package, etc., reduce fertilizer input and waste, scientifically fertilize grape yield and quality, and increase grape yield and quality effects

Active Publication Date: 2018-01-09
HENAN XINLIANXIN FERTILIZER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, all kinds of water-soluble fertilizers in the market are chaotic, and there are no drip irrigation products that meet the needs of farmers.

Method used

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  • Base fertilizer and additional fertilizers specially used for grapes and suitable for integration of water and fertilizer in southwest region
  • Base fertilizer and additional fertilizers specially used for grapes and suitable for integration of water and fertilizer in southwest region

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A special basal fertilizer for grapes suitable for the integration of water and fertilizer in Southwest China, the total nitrogen content in the basal fertilizer is 17% as N, and the available phosphorus content is as P 2 o 5 Calculated as 17%, effective potassium content is expressed in K 2 O is calculated as 17%, and the effective content of the microelement synergistic bag is 1%; the microelement synergistic bag includes chelated boron and chelated zinc, and the weight ratio of chelated boron and chelated zinc is 1: 1; Described nitrogenous fertilizer is ammonium nitrate phosphorus and industrial monoammonium, and the weight ratio of ammonium nitrate phosphorus and industrial monoammonium is 3: 1; Described phosphate fertilizer is potassium dihydrogen phosphate and industrial monoammonium, potassium dihydrogen phosphate and industrial monoammonium. The weight ratio is 1.4:1; the potassium fertilizer is potassium nitrate, potassium sulfate and potassium chloride, and...

Embodiment 2

[0019] A special germination period topdressing fertilizer suitable for the integration of water and fertilizer in Southwest China, the total nitrogen content in the base fertilizer is 23% in N, and the available phosphorus content is in P 2 o 5 Calculated as 5%, effective potassium content in K 2O is calculated as 15%, and the effective content of the microelement synergistic bag is 1%; the microelement synergistic bag includes chelated boron and chelated zinc, and the weight ratio of chelated boron and chelated zinc is 1: 1; Described nitrogenous fertilizer is ammonium nitrate phosphorus, industrial monoammonium and potassium nitrate, and the weight ratio between ammonium nitrate phosphorus, industrial monoammonium and potassium nitrate is 13.3: 7.5: 1; Described phosphate fertilizer is industrial grade monoammonium phosphate; The potash fertilizer is potassium sulfate and potassium nitrate, and the weight ratio of potassium sulfate and potassium nitrate is 4:1.

Embodiment 3

[0021] A special topdressing fertilizer for grapes during the fruit expansion stage suitable for the integration of water and fertilizer in the southwest region. The total nitrogen content in the base fertilizer is 15% as N, and the available phosphorus content is as P 2 o 5 Calculated as 5%, effective potassium content in K 2 O is calculated as 27%, and the effective content of the microelement synergistic bag is 1%; the microelement synergistic bag includes chelated boron and chelated zinc, and the weight ratio of chelated boron and chelated zinc is 1: 1; Described nitrogenous fertilizer is ammonium nitrate phosphorus, industrial grade monoammonium phosphate and potassium nitrate, and the weight ratio between ammonium nitrate phosphorus, industrial grade monoammonium phosphate and potassium nitrate is 5.6: 1: 2.4; Described phosphate fertilizer is industrial monoammonium; The potassium fertilizer is potassium nitrate and potassium sulfate, and the weight ratio of potassium ...

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Abstract

The invention belongs to a base fertilizer and additional fertilizers specially used for grapes and suitable for integration of water and fertilizer in a southwest region. The special base fertilizercomprises the following ingredients by percentage: 17% of N (total nitrogen content), 17% of P2O5 (available phosphorus content), 17% of K2O (available potassium content) and 1% of microelement synergistic packages (effective content); a special additional fertilizer in the germination stage comprises the following ingredients by percentage: 23% of N (total nitrogen content), 5% of P2O5 (availablephosphorus content), 15% of K2O (available potassium content) and 1% of microelement synergistic packages (effective content); a special additional fertilizer in the fruit swelling stage comprises the following ingredients in percentage: 15% of N (total nitrogen content), 5% of P2O5 (available phosphorus content), 27% of K2O (available potassium content) and 1% of microelement synergistic packages (effective content). The base fertilizer and the additional fertilizers contain nutrients fully required by growth and development of the grapes, and the utilization and waste of a special fertilizer of the grapes suitable for integration of water and fertilizer can be reduced, therefore, the base fertilizer and the additional fertilizers have the advantages of realizing scientific fertilizationand improving the yield of the quality of the grapes.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a grape-specific base fertilizer and topdressing fertilizer suitable for the integration of water and fertilizer in Southwest China. Background technique [0002] Water and fertilizer integration technology is an agricultural technology that supplies water and fertilizer simultaneously. It is a fertilizer liquid formulated with soluble solid or liquid fertilizers, which is irrigated with water by means of a pressure system. According to the soil nutrient content and the law and characteristics of fertilizer requirements of crop species, evenly, regularly and quantitatively infiltrate the growth area of ​​crop root system, and make full use of the controllable pipeline system to supply water and fertilizer. Drip irrigation is formed through pipelines to blend water and fertilizer, and at the same time, according to the characteristics of fertilizer requirements of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
Inventor 樊志磊马雪岳艳军刘克学冯梦喜张书红李卫军郝玉良
Owner HENAN XINLIANXIN FERTILIZER
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