A kind of production technology of organic-inorganic compound fertilizer

A technology of compound fertilizer and production process, which is applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems of non-absorption and utilization of chemical fertilizers by plants, low utilization rate of chemical fertilizers, and imbalance of soil nutrition, so as to achieve easy water regulation and shorten fermentation The effect of convenient cycle and cloth discharge

Active Publication Date: 2016-05-11
NANJING MINGZHU FERTILIZER
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the development of agriculture, the amount of chemical fertilizers is increasing, but it is impossible for all kinds of chemical fertilizers applied in the farmland to be absorbed and utilized by plants.
The utilization rate of chemical fertilizers is low, and a large amount of fertilizers that are not absorbed and utilized by crops enter the environment after application, causing pollution to the environment, not only destroying land resources, but also posing a threat to human health
[0003] At present, the chemical fertilizers used in my country are mainly nitrogen fertilizers, while phosphorus fertilizers, potassium fertilizers, and compound fertilizers are less. Long-term application causes soil nutritional imbalance and aggravates the depletion of soil phosphorus and potassium.

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

[0028] Prepare organic-inorganic compound fertilizer according to the following method

[0029] (1) Pretreatment of crop straw: ①Take the mixture of reed, wheat, rice, corn, soybean, potato, sesame, cotton, sugarcane, melon and fruit crop straw, and add the corresponding amount of water in the ratio of 1:0.5:1.5 , stir while adding water to make the straw fully wet, and place the straw for 18 hours, the water content of the material is 70%; Add 20% of the mixture of calcium superphosphate, phosphate rock powder and calcium magnesium phosphate fertilizer in a weight ratio of 1:3:1, and a mixture of urea, ammonium nitrate and ammonium bicarbonate in a ratio of 2:1:1 30%, livestock and poultry manure 15%, inorganic salt 0.2%, the proportion of cellulase, hemicellulase, lignin degrading enzyme and protease mixture 0.5%, the proportion of 2:1:1:2 0.8% of the mixture of sawdust, plant straw, dry leaves and chaff in the ratio of 11:2:2:5 was put into the mixer for mixing, and after ...

Embodiment 2

[0035] Prepare organic-inorganic compound fertilizer according to the following method

[0036] (1) Pretreatment of crop straw: ①Take the mixture of reed, wheat, rice, corn, soybean, potato, sesame, cotton, sugarcane, melon and fruit crop straw, and add the corresponding amount of water in the ratio of 1:0.5:1.5 , stir while adding water to make the straw fully wet, and place the straw for 18 hours, the water content of the material is 70%; Add 30% of the mixture of urea, ammonium nitrate and ammonium bicarbonate at a ratio of 2:1:1, 15% of livestock and poultry manure, cellulase and hemicellulose at a ratio of 2:1:1:2 0.5% of ligninase, lignin-degrading enzyme and protease mixture, the proportion of which is 11:2:2:5, and 0.8% of the mixture of sawdust, plant straw, dry leaves and chaff are put into the mixer for mixing, and the mixture is continuously mixed. Finally, the resulting mixture is sent into the fermentation shed by a loader; the added nitrogen fertilizer makes th...

Embodiment 3

[0043] Prepare organic fertilizers as follows

[0044] (1) Pretreatment of crop straw: ①Take the mixture of reed, wheat, rice, corn, soybean, potato, sesame, cotton, sugarcane, melon and fruit crop straw, and add the corresponding amount of water in the ratio of 1:0.5:1.5 , stir while adding water to make the straw fully wet, and place the straw for 18 hours, the water content of the material is 80%; Add 20% of the mixture of calcium superphosphate, phosphate rock powder and calcium magnesium phosphate fertilizer in a ratio of 1:3:1, and a mixture of urea, ammonium nitrate and ammonium bicarbonate in a ratio of 2:1:1 30 %, livestock and poultry manure 15%, inorganic salt 0.2%, the ratio of cellulase, hemicellulase, lignin degrading enzyme and protease mixture is 0.5%, and the ratio is 2:1:1:2 11:2:2:5 The mixture of sawdust, plant straw, dry leaves and chaff 0.8% is put into the mixer for mixing, after continuous mixing, the resulting mixture is sent into the fermentation she...

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 production process of an organic and inorganic compound fertilizer; the organic and inorganic compound fertilizer is prepared by mixing straw with a phosphatic fertilizer, a nitrogenous fertilizer, livestock manure, an inorganic salt, an efficient rotten bacterium agent and a conditioner for fermentation reaction to obtain organic matter, mixing the organic matter with an inorganic fertilizer produced by mixing urea, monoammonium phosphate and potassium chloride; the produced inorganic organic compound fertilizer is simple in production process, easy to operate, suitable for all kinds of vegetables, fruit trees, flowers, and the like, and quick in effect, can enable products to come into the market earlier, is better in quality, and is a pure natural green fertilizer with high quality, high content and high utilization rate.

Description

technical field [0001] The invention belongs to the production field of organic-inorganic compound fertilizers, and in particular relates to a production process of organic-inorganic compound fertilizers. Background technique [0002] "Fertilizer is food for plants". Chinese farmers have a fine tradition of using organic fertilizers, which have been able to maintain the fertility of the soil for thousands of years. However, relying solely on the material circulation within agriculture, it is difficult to rapidly and substantially increase crop yields to meet the growing population's needs for agricultural products. The application of chemical fertilizers provides new sources of nutrients for crops and produces more agricultural products. However, with the development of agriculture, the amount of chemical fertilizers is increasing, but it is impossible for all kinds of chemical fertilizers applied in farmland to be absorbed and utilized by plants. The utilization rate of ...

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): C05G1/06
Inventor 倪龙珠
Owner NANJING MINGZHU FERTILIZER
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