Lodging-resistant foliar fertilizer for gramineous crops and preparation method of foliar fertilizer

A technology of gramineous crops and foliar fertilizers, applied in the direction of inorganic fertilizers, ammonium salt fertilizers, fertilizer mixtures, etc., can solve problems such as waste of resources, unsatisfactory fertilizer efficiency, and unreasonable ratios, so as to promote early growth of strong seedlings and promote crop growth. Anti-lodging and early jointing effects

Inactive Publication Date: 2016-10-26
史仕军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Solve the technical problems of the unreasonable proportion of the existing common fertilization, and the supplementary application of other fertilizers, resulting in waste of resources and unsatisfactory fertilizer efficiency

Method used

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  • Lodging-resistant foliar fertilizer for gramineous crops and preparation method of foliar fertilizer
  • Lodging-resistant foliar fertilizer for gramineous crops and preparation method of foliar fertilizer

Examples

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Embodiment 1

[0032] Specifically, the present invention provides the following example 1, a specific lodging-resistant foliar fertilizer for gramineous crops and a preparation method thereof.

[0033] Example 1

[0034] A kind of anti-lodging foliar fertilizer for gramineous crops of embodiment 1, comprises nitrogen, phosphorus and potassium macroelement and boron microelement. Nitrogen is added in the form of urea and ammonium sulfate, phosphorus is added in the form of potassium dihydrogen phosphate, potassium is added in the form of potassium sulfate, and boron is added in the form of boric acid. The grain size of the lodging-resistant foliar fertilizer for gramineous crops is controlled to be less than 4 mm, preferably 0.5 mm to 4 mm. The water content of the anti-lodging foliar fertilizer for grass crops is controlled to be less than 10% (wt.), preferably 6%-9%.

[0035] The mass ratio of the macroelements to the trace elements is 1:0.02; among the macroelements, the mass ratio of n...

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Abstract

The invention provides a lodging-resistant foliar fertilizer for gramineous crops and a preparation method of foliar fertilizer. The specialized foliar fertilizer contains macroelements of nitrogen, phosphorus and potassium and the microelement of boron, the mass ratio of the macroelements to the microelement is 1:0.02, and the mass ratio of nitrogen to phosphorus to potassium is 1:1.5:2.5. The lodging-resistant foliar fertilizer is obtained through the steps of raw material crushing, sieving and mixing. The lodging-resistant foliar fertilizer is obtained on the basis of creative analysis and comparison and field trials, has strong pertinence and is suitable for the gramineous crops in the tillering stage, elongation stage and booting stage. The foliar fertilizer can promote seedling strengthening and early germinating, early tillering, more tillering and root system developing of the gramineous crops, stem elongation is early and regular, head sprouting is early, maturation is early, seeds are full, and the foliar fertilizer can obviously promote lodging resistance and disease and pest resistance of the crops and has an obvious yield-increasing effect.

Description

technical field [0001] The invention relates to the technical field of gramineous crop foliar fertilization, in particular to a gramineous crop lodging-resistant foliage fertilizer and a preparation method thereof. Background technique [0002] Foliar fertilizer is a fertilizer that directly applies the nutrients required by crops to the foliage for the purpose of leaf absorption, called foliar fertilizer. Foliar fertilization, also known as root topdressing, is a kind of topdressing that dissolves fertilizer in a certain volume of aqueous solution, and sprays the fertilizer solution evenly on the leaves, stems, flowers and fruits of crops through a sprayer, and is absorbed by leaves, stems, branches, flowers and fruits. method. Foliar fertilization is a high-tech agricultural technology developed at the end of the 20th century. With the development of science and technology, new varieties of fertilizers suitable for foliar fertilizers have emerged. [0003] Foliar fertil...

Claims

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Application Information

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IPC IPC(8): C05G1/00
CPCC05B7/00C05C3/00C05C9/00C05D1/02C05D9/02
Inventor 梁华东汤少云刘芳吴庆丰刘涛史仕军
Owner 史仕军
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