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

Rice composite fertilizer

A compound fertilizer and rice technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve problems such as water pollution, land quality decline, and low fertilizer utilization rate, and achieve the effects of low raw material, disease reduction, and crop protection

Inactive Publication Date: 2014-01-29
黄永生
View PDF4 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of chemical fertilizers has brought great environmental problems, such as low utilization rate of fertilizers, decline of land quality, water pollution, and decline of stress resistance of crops, etc., which greatly threaten the sustainable development of agriculture.

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

[0018] A kind of rice compound fertilizer of the present invention, this rice compound fertilizer comprises following raw material:

[0019] 40 kg of poultry manure;

[0020] bryophytes 12 kg;

[0021] Plant ash 14 kg;

[0022] Seaweed extract 10 kg;

[0023] 5 kg cake fertilizer;

[0024] Shred the seaweed, add water three times the mass of the seaweed, adjust the pH to 8 with 40% sodium hydroxide, perform alkaline hydrolysis for 30 minutes in boiling water, and filter to obtain the seaweed extract.

[0025] The bryophyte is gourd moss; poultry manure is pig manure; cake fertilizer is rapeseed cake.

Embodiment 2

[0027] A kind of rice compound fertilizer of the present invention, this rice compound fertilizer comprises following raw material:

[0028] 45 kg of poultry manure;

[0029] bryophytes 13 kg;

[0030] Plant ash 15 kg;

[0031] Seaweed extract 15 kg;

[0032] 7 kg cake fertilizer;

[0033] Shred the seaweed, add water 4 times the mass of the seaweed, adjust the pH to 8.5 with 40% sodium hydroxide, perform alkaline hydrolysis for 35 minutes in boiling water, and filter to obtain the seaweed extract.

[0034] The bryophyte is ground money; the poultry manure is sheep manure; the cake fertilizer is bean cake.

Embodiment 3

[0036] A kind of rice compound fertilizer of the present invention, this rice compound fertilizer comprises following raw material:

[0037] 50kg of poultry manure;

[0038] bryophytes 15 kg;

[0039] Plant ash 17 kg;

[0040] 20 kg of seaweed extract;

[0041] 10 kg cake fertilizer;

[0042] Shred the seaweed, add water 5 times the mass of the seaweed, adjust the pH to 9 with 40% sodium hydroxide, perform alkaline hydrolysis in boiling water for 40 minutes, and filter to obtain the seaweed extract.

[0043] The bryophyte is leaf moss; the manure of poultry and livestock is cow dung; the cake fertilizer is bean cake.

[0044] The above-mentioned cake fertilizer can also be a mixture of several kinds of rapeseed cake, cottonseed cake, bean cake and sesame cake.

[0045] The rice compound fertilizer is composed of organic fertilizers such as poultry manure, bryophytes, plant ash, and cake fertilizer. It is green, environmentally friendly, and has low raw materials. The seaw...

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 rice composite fertilizer. The rice composite fertilizer comprises following raw materials: livestock and poultry feces, bryophyte, plant ash, alga extract and cake fertilizer. The alaga extract is prepared by following steps: alga is cut into pieces; water with a weight being 3 to 5 times that of alga is added; the pH value is adjusted to 8 to 9 with sodium hydroxide with a mass concentration of 40%; and the alga pieces are subjected to alkaline hydrolysis in boiling water for 30 to 40 min so as to obtain the alga extract. The rice composite fertilizer is composed of organic fertilizers such as livestock and poultry feces, bryophyte, plant ash and cake fertilizer, is green and friendly to the environment; the raw materials are cheap; the alga extract is rich in a plurality of active substances such as organic matter, carbohydrate, amino acid, inorganic salt, vitamin and phytohormone, is capable of protecting crops well, and reducing diseases.

Description

technical field [0001] The invention relates to a rice compound fertilizer. Background technique [0002] The use of a large number of chemical fertilizers and pesticides has solved the problem of food supply and increased food production. However, the use of chemical fertilizers has brought about great environmental problems, such as low utilization rate of fertilizers, decline of land quality, water pollution, and decline of stress resistance of crops, etc., which greatly threaten the sustainable development of agriculture. Therefore, it is necessary to provide a new technical solution to solve the above problems. Contents of the invention [0003] In order to solve the above technical problems, the invention provides an organic, green and environment-friendly rice compound fertilizer. [0004] The technical scheme adopted in the present invention is: [0005] A compound rice fertilizer comprising the following raw materials in parts by weight: [0006] 40-50 copies ...

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
IPC IPC(8): C05G1/00
Inventor 黄永生
Owner 黄永生
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