Fertilizer specially used in tillering stage of paddy rice

A special fertilizer and tillering stage technology, applied to organic fertilizers, inorganic fertilizers, fertilizer mixtures, etc., can solve the problems of insufficient absorption of nutrients, reduction of effective tillers, and impact on rice yield, so as to increase the amount of effective tillers and inhibit pests and diseases The effect of reproduction and improvement of planting efficiency

Inactive Publication Date: 2018-03-23
凤阳县中益优质稻米种植专业合作社
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rice is one of the main food crops in my country. It is rich in nutrition, rich in protein, vitamins, cellulose and minerals. During rice planting, the tillering stage is the basis for ensuring high rice yield. In traditional planting methods, the tillering stage is Applying 4~5kg / mu of urea to paddy fields cannot satisfy the absorption of nutrients at the tillering stage of rice, which reduces the effective tillering and ear formation rate, which in turn affects the rice yield. Moreover, the fertilizers specially used for the tillering stage of rice on the market are still rarely

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

[0016] A special fertilizer for rice tillering stage, made of the following raw materials in parts by weight: urea 37, superphosphate 32, potassium chloride 33, magnesium sulfate 7, manganese sulfate 5, borax 3, zinc sulfate 2, aspartic acid 1.6 , Ginkgo biloba extract4.

[0017] Described ginkgo leaf extract is to pulverize ginkgo leaves, add water of 80 times the weight of ginkgo leaves, decoct until the volume is 1 / 20 of the original, filter, add 30 times the weight of filter residues to the filter residue, and the volume fraction is 3% acetic acid solution, decoct until the volume is 1 / 10 of the original, filter, combine all the filtrates, and freeze-dry to obtain Ginkgo biloba extract.

[0018] A preparation method of special fertilizer for rice tillering stage, comprising the following steps:

[0019] (1) Mix aspartic acid and ginkgo biloba extract, and freeze-dry until there is no moisture to obtain an organic material;

[0020] (2) Pack the organic material separatel...

Embodiment 2

[0026] A special fertilizer for rice tillering stage, made of the following raw materials in parts by weight: urea 38, superphosphate 33, potassium chloride 34, magnesium sulfate 8, manganese sulfate 5.5, borax 4, zinc sulfate 3, aspartic acid 1.7 , Ginkgo biloba extract5.

[0027] Described ginkgo leaf extract is to pulverize ginkgo leaves, add water of 90 times the weight of ginkgo leaves, decoct until the volume is 1 / 20 of the original, filter, add 35 times the weight of filter residues to the filter residue, and the volume fraction is 4% acetic acid solution, decoct until the volume is 1 / 10 of the original, filter, combine all filtrates, freeze-dry to obtain Ginkgo biloba extract.

[0028] A preparation method of special fertilizer for rice tillering stage, comprising the following steps:

[0029] (1) Mix aspartic acid and ginkgo biloba extract, and freeze-dry until there is no moisture to obtain an organic material;

[0030] (2) Pack the organic material separately to o...

Embodiment 3

[0036] A special fertilizer for rice tillering stage, made of the following raw materials in parts by weight: urea 39, superphosphate 34, potassium chloride 35, magnesium sulfate 9, manganese sulfate 6, borax 5, zinc sulfate 4, aspartic acid 1.8 , Ginkgo biloba extract6.

[0037] Described ginkgo leaf extract is to pulverize ginkgo leaves, add water of 100 times the weight of ginkgo leaves, decoct until the volume is 1 / 20 of the original, filter, add 40 times the weight of filter residues to the filter residue, the volume fraction is 5% acetic acid solution, decoct until the volume is 1 / 10 of the original, filter, combine all the filtrates, and freeze-dry to obtain Ginkgo biloba extract.

[0038] A preparation method of special fertilizer for rice tillering stage, comprising the following steps:

[0039] (1) Mix aspartic acid and ginkgo biloba extract, and freeze-dry until there is no moisture to obtain an organic material;

[0040] (2) Pack the organic material separately t...

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 mainly relates to the field of planting technology, and discloses a special fertilizer for rice tillering stage, which is made of the following raw materials: urea, superphosphate, potassium chloride, magnesium sulfate, manganese sulfate, borax, zinc sulfate, aspartic acid, Ginkgo biloba extract: rich in raw materials, balanced nutrition, rich in inorganic and small molecular organic components, promotes rice absorption, accelerates effective tillering, increases ear formation rate, makes rice output reach 617kg / mu, and significantly improves rice planting efficiency; The aspartic acid added to the fertilizer can promote the tillering of rice and increase the effective tillering amount. The addition of Ginkgo biloba extract can promote the growth of rice fibrous roots, improve the utilization rate of fertilizer absorption, inhibit the reproduction of pests and diseases, reduce the incidence of pests and diseases, and avoid the use of pesticides. Use and residue, make rice tillering smoothly, improve the yield and quality of rice.

Description

technical field [0001] The invention mainly relates to the field of planting technology, in particular to a special fertilizer for rice tillering stage. Background technique [0002] Rice is one of the main food crops in my country. It is rich in nutrition, rich in protein, vitamins, cellulose and minerals. During the rice planting process, the tillering stage is the basis for ensuring high rice yield. In the traditional planting method, the tillering stage is Applying 4~5kg / mu of urea to the paddy field cannot satisfy the absorption of nutrients in the rice tillering stage, reduces the effective tillering, reduces the spike rate, and then affects the rice yield. Moreover, the fertilizers specially used in the tillering stage of rice in the market are still Very few. Contents of the invention [0003] In order to make up for the defects of the prior art, the purpose of the present invention is to provide a special fertilizer for rice tillering stage. [0004] A special fer...

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): C05G3/00
CPCC05B1/02C05G3/00C05C9/00C05C11/00C05D1/02C05D5/00C05D9/02C05F11/00
Inventor 付吉鹏
Owner 凤阳县中益优质稻米种植专业合作社
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap