Special rapeseed fertilizer and preparation method of special rapeseed fertilizer

A technology for special fertilizer and rapeseed, which is applied in the field of special fertilizer for rapeseed and its preparation, can solve the problems of rapeseed nutritional quality decline, insufficient organic matter, poor stress resistance, etc., and achieve the effects of reducing pesticide residues, high utilization rate, and reducing the amount of fertilizer applied

Active Publication Date: 2014-07-23
江苏科邦生态肥有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Currently, most of the fertilizers used in rapeseed planting are inorganic fertilizers. Due to the long-term excessive use of inorganic fertilizers, nutritional imbalances, soil compaction, soil fertility decline, and serious shortage of organic matter lead to a decline in the nutritional quality of rapeseed, low yield, poor stress resistance, and oil quality. series of questions, with

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Special rapeseed fertilizer and preparation method of special rapeseed fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Weigh 40 kg of agricultural straw, 30 kg of coated urea, 10 kg of monoammonium phosphate, 10 kg of coated ammonium sulfate, 16 kg of coated potassium chloride, 20 kg of plant ash, 1 kg of manganese sulfate, ferrous sulfate, magnesium sulfate, 0.1 kg of zinc sulfate, Boric acid 0.1kg, volcanic ash 12kg, charcoal 5kg, neem fruit powder 3kg, babu powder 4kg, bagasse 10kg, quartz sand 15kg, weathered coal 22kg, carboxymethyl cellulose 3kg, 30% sulfuric acid 15kg, lime 10kg, animal hair 15kg, wintergreen oil 1kg,

[0027] Preparation:

[0028] (1) First add animal hair to 30% sulfuric acid, hydrolyze it for 1-2 hours at 100-110°C to generate amino acids, then add lime to neutralize to a pH value of 6.0-6.8, then add carboxymethyl cellulose, and finally add sulfuric acid Dissolve manganese, ferrous sulfate, magnesium sulfate, zinc sulfate, and boric acid, react at 90-105°C for 5-6 hours, and generate amino acid chelated micro and medium fertilizer liquids;

[0029] (2) ...

Embodiment 2

[0035] Weigh 45 kg of agricultural straw, 30 kg of coated urea, 11 kg of monoammonium phosphate, 12 kg of coated ammonium sulfate, 18 kg of coated potassium chloride, 22 kg of plant ash, 2 kg each of manganese sulfate, ferrous sulfate, magnesium sulfate, 0.3 kg of zinc sulfate, Boric acid 0.2kg, volcanic ash 12kg, charcoal 6kg, neem fruit powder 4kg, babu powder 3kg, bagasse 12kg, quartz sand 12kg, weathered coal 20kg, carboxymethyl cellulose 4kg, 30% sulfuric acid 18kg, lime 8kg, animal hair 12kg, wintergreen oil 1kg,

[0036] The preparation method is the same as in Example 1.

Embodiment 3

[0038] Weigh 50 kg of agricultural straw, 25 kg of coated urea, 10 kg of monoammonium phosphate, 10 kg of coated ammonium sulfate, 17 kg of coated potassium chloride, 30 kg of plant ash, 2 kg of manganese sulfate, ferrous sulfate, magnesium sulfate, 0.1 kg of zinc sulfate, Boric acid 0.1kg, volcanic ash 12kg, charcoal 5kg, neem fruit powder 3kg, babu powder 4kg, bagasse 10kg, quartz sand 15kg, weathered coal 22kg, carboxymethyl cellulose 3kg, 30% sulfuric acid 15kg, lime 10kg, animal hair 15kg, wintergreen oil 2kg,

[0039] The preparation method is the same as in Example 1.

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 provides a special fertilizer for rape, which is made of the following raw materials in parts by weight: agricultural straw 40-50, coated urea 20-30, monoammonium phosphate 10-12, coated ammonium sulfate 10-12, coated chlorine Potassium chloride 16-18, plant ash 20-30, manganese sulfate, ferrous sulfate, magnesium sulfate 1-2 each, zinc sulfate 0.1-0.5, boric acid 0.1-0.3, volcanic ash 10-12, charcoal 5-7, neem fruit powder 3-4, basil powder 3-4, bagasse 10-15, quartz sand 10-15, weathered coal 18-22, carboxymethyl cellulose 3-4, 30% sulfuric acid 15-20, lime 5-10, Animal hair 10-15, wintergreen oil 4-6. The hair is acid-decomposed into amino acids to generate amino acid chelated medium and micro-fertilizer liquid, then the quartz sand is sintered to obtain the fertilizer carrier, the organic fertilizer is fermented, and then the nitrogen, phosphorus and potassium fertilizer is mixed with the carrier, organic fertilizer and plant pesticides to produce granules, and finally coated with wintergreen oil. The fertilizer of the invention can significantly improve the utilization rate of fertilizer efficiency, play a slow-release effect, reduce the amount of fertilization, and reduce pesticide residues. The yield and quality of rapeseed are improved, and at the same time, the effects of turning waste into treasure and circular economy are realized.

Description

technical field [0001] The invention relates to the field of agricultural fertilizers, in particular to a special fertilizer for rape and a preparation method thereof. Background technique [0002] my country is a large agricultural country, and rape is the main source of edible oil plants in our country. With the continuous increase of the world population, the demand for edible oil is increasing. How to improve the yield and quality of rape is an inevitable requirement of social development. [0003] At the same time, our country is in a stage of rapid development, and the development of industry and agriculture is very fast. With the development of industry and agriculture, a large number of industrial and agricultural wastes are produced. How to solve these industrial and agricultural wastes and realize the circular economy is an urgent need to solve the development problem. [0004] Currently, most of the fertilizers used in rapeseed planting are inorganic fertilizers...

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 Patents(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
Inventor 杨柳唐旺全杨红兵
Owner 江苏科邦生态肥有限公司
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