Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cotton foliar fertilizer and preparation method thereof

A foliar fertilizer and cotton technology, applied in nitrogen fertilizer, phosphate fertilizer, fertilization device and other directions, can solve the problems of low cost performance, unsatisfactory effect, and rare foliar fertilizer, so as to improve crop yield and photosynthetic utilization rate. , the effect of improving crop yield and quality

Inactive Publication Date: 2015-01-28
QINGDAO DIANSHI STATIONERY
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are many types of foliar fertilizers on the market, but foliar fertilizers suitable for cotton are still rare, and the cost performance is not high, and the effect is not ideal

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of cotton foliar fertilizer, each component is prepared by the following ratio by weight: 20-30 parts of urea, 9-13 parts of superphosphate, 16-20 parts of potassium dihydrogen phosphate, 3-7 parts of borax, sulfuric acid 8-10 parts of manganese, 8-10 parts of zinc sulfate, 1-3 parts of copper sulfate, and 1-3 parts of gibberellin.

[0021] The preparation method of described a kind of cotton foliar fertilizer comprises the steps:

[0022] (1) Put urea into water, stir 80-120r / min, and prepare uric acid aqueous solution at 30-35°C;

[0023] (2) adding borax and gibberellin to boiling water for dissolution to obtain mixed solution A;

[0024] (3) adding calcium superphosphate, potassium dihydrogen phosphate, manganese sulfate, zinc sulfate, copper sulfate to the uric acid aqueous solution to make mixed solution B;

[0025] (4) Stir and mix the mixed solutions A and B evenly, and adjust the pH value to 6.8-7.2 to obtain the cotton foliar fertilizer.

Embodiment 2

[0027] A kind of cotton foliar fertilizer, each component is made by the following ratio by weight: 20 parts of urea, 9 parts of superphosphate, 16 parts of potassium dihydrogen phosphate, 3 parts of borax, 8 parts of manganese sulfate, 8 parts of zinc sulfate , 1 part of copper sulfate, 1 part of gibberellin.

[0028] The preparation method of described a kind of cotton foliar fertilizer comprises the steps:

[0029] (1) Put urea into water, stir 80-120r / min, and prepare uric acid aqueous solution at 30-35°C;

[0030] (2) adding borax and gibberellin to boiling water for dissolution to obtain mixed solution A;

[0031] (3) adding calcium superphosphate, potassium dihydrogen phosphate, manganese sulfate, zinc sulfate, copper sulfate to the uric acid aqueous solution to make mixed solution B;

[0032] (4) Stir and mix the mixed solutions A and B evenly, and adjust the pH value to 6.8-7.2 to obtain the cotton foliar fertilizer.

Embodiment 3

[0034] A kind of face cotton foliar fertilizer, each component is made of following ratio by weight: 25 parts of urea, 11 parts of superphosphate, 18 parts of potassium dihydrogen phosphate, 5 parts of borax, 9 parts of manganese sulfate, 9 parts of zinc sulfate 2 parts, 2 parts of copper sulfate, 2 parts of gibberellin.

[0035] The preparation method of described a kind of cotton foliar fertilizer comprises the steps:

[0036] (1) Put urea into water, stir 80-120r / min, and prepare uric acid aqueous solution at 30-35°C;

[0037] (2) adding borax and gibberellin to boiling water for dissolution to obtain mixed solution A;

[0038] (3) adding calcium superphosphate, potassium dihydrogen phosphate, manganese sulfate, zinc sulfate, copper sulfate to the uric acid aqueous solution to make mixed solution B;

[0039] (4) Stir and mix the mixed solutions A and B evenly, and adjust the pH value to 6.8-7.2 to obtain the cotton foliar fertilizer.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a cotton foliar fertilizer and a preparation method thereof, wherein the cotton foliar fertilizer is prepared from the following components in parts by weight: 20-30 parts of urea, 9-13 parts of calcium superphosphate, 16-20 parts of potassium dihydrogen phosphate, 3-7 parts of borax, 8-10 parts of manganese sulfate, 8-10 parts of zinc sulfate, 1-3 parts of copper sulfate, and 1-3 parts of gibberellin. The preparation method comprises the steps: putting urea into water, stirring at a speed of 80-120 r / min, preparing an aqueous solution at the temperature of 30-35 DEG C, adding potassium dihydrogen phosphate, calcium superphosphate, zinc sulfate, manganese sulfate and copper sulfate to obtain a solution a; and adding borax and gibberellin into boiling water, after dissolving, adding into the solution a, mixing evenly, adjusting the pH value to 6.8-7.2, and thus obtaining the cotton foliar fertilizer.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a cotton leaf fertilizer and a preparation method thereof. Background technique [0002] There are two main ways for plants to absorb nutrients, namely roots and leaves. Crops mainly absorb nutrients in the soil or nutrient solution through roots to supply plant growth and development. In addition to roots, crops can also absorb nutrients through stems and leaves (especially leaves). This phenomenon of non-root absorption of nutrients during crop growth is crop growth. The method of fertilizing the surface of nutrient absorbers other than the root system of crops is generally foliar fertilization. [0003] Cotton is an important economic crop in my country, and lint production is the economic output of cotton. The bud development of cotton determines the economic yield of cotton to a certain extent. Spraying foliar fertilizers from the cotton seedling stage to the bud stage can play a role in s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/60
CPCC05B1/02C05G3/00C05G3/60C05B17/00C05C9/00C05D9/00
Inventor 张明利
Owner QINGDAO DIANSHI STATIONERY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com