Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Fertilizer for rapidly improving sandy soil and preparation method thereof

A production method and sandy soil technology, applied in the direction of fertilizer mixture, application, fertilization device, etc., can solve the problems of fertilizer decomposition and loss, poor water absorption capacity of soil particles, not fertile, etc., to improve the quality of sandy soil, water retention The effect of strong ability and fast decomposition speed

Active Publication Date: 2014-10-08
徐州绿维现代农业科技有限公司
View PDF6 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The surface is mostly sandy. Sandy soil is characterized by large soil particles, low organic matter content, large gaps between soil particles, and poor water absorption capacity of soil particles, resulting in low fertility and infertility of sandy soil. Due to the relatively large gaps, the water is easy to sink and evaporate, and it is not easy to retain water. At the same time, the decomposition and loss of fertilizers are relatively fast, and the effect of fertilizer preservation cannot be achieved.

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
  • Fertilizer for rapidly improving sandy soil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The time is spring, the average temperature is 10°C, and the soil is tested before planting. Except for high phosphorus, the others are far below the scientific standard, so 100 kg of 18-9-18 compound fertilizer and 100 kg of superphosphate are used per mu. . On this basis, planting experiments were carried out in sample fields and control fields.

[0019] Because the content of soil nutrients is low, the water retention capacity is slightly higher than that of other sandy soils, so the fertilizer formula of the sample field is prepared according to 4:2:3 of chicken manure, straw and chaff.

[0020] 1. Take 4 squares of chicken manure and dry them until half-dried, and crush 2 squares of straw;

[0021] 2. Mix the dried chicken manure with the crushed straw, add water to make the humidity reach 60-70%;

[0022] 3. Add 2 kg of EM microbial fertilizer to ferment for 30 days;

[0023] 4. Take 3 square meters of coconut peat, add water to make the humidity reach 80-90%, ...

Embodiment 2

[0027] The time is summer, and the average temperature is 25°C. Soil testing is carried out before planting. Because the soil nutrient elements are slightly higher than other sandy soils, but the evaporation in summer is large, so the fertilizer formula is chicken manure, straw and chaff 2:3: 5 preparation.

[0028] 1. Take 2 squares of chicken manure and dry them until half-dried, and crush 3 squares of straw;

[0029] 2. Mix the dried chicken manure with the crushed straw, add water to make the humidity reach 60-70%;

[0030] 3. Add 2 kg of EM microbial fertilizer to ferment for 10 days;

[0031] 4. Take 5 square meters of coconut peat, add water to make the humidity reach 80-90%, and fully mix with the fermented fertilizer.

[0032] The planted crop is corn, the sample uses 5 square meters of the fertilizer of the present invention, and the comparison uses 5 square meters of farm organic fertilizer.

[0033] The concentrations of various nutrient elements were tested aft...

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

A disclosed fertilizer for rapidly improving sandy soil comprises 2-4 parts of a rapid-release organic fertilizer(chicken manure, duck manure, pig manure, bean cakes and the like), 2-4 parts of a sustained-release organic fertilizer(crop straws, cow dung and the like), and 3-5 parts of a water-retaining fertilizer (turf or coconut shell powder). The fertilizer is capable of rapidly improving the fertilizer-retaining water-retaining capability of sandy soil and improving crop yield. A preparation method of the fertilizer comprises: airing 2-4 parts of the rapid-release organic fertilizer to a half-dry state, crushing 2-4 parts of the sustained-release organic fertilizer, mixing the rapid-release organic fertilizer with the sustained-release organic fertilizer, adding water to have the humidity of 60-70%, adding an EM microbial bacterial fertilizer according to a standard of 0.5-1 Kg of the microbial bacterial fertilizer for 1 cubic meter of the mixture, piling up fermentation piles and fermenting for 10-50 days, adding water into the water-retaining fertilizer to have the humidity of 80-90%, and uniformly mixing with the fermented fertilizer, so as to obtained the final fertilizer.

Description

technical field [0001] The invention relates to a fertilizer and a preparation method thereof, in particular to a fertilizer for rapidly improving sandy soil and a preparation method thereof, belonging to the field of fertilizer production. Background technique [0002] Soil is generally divided into sandy soil, clay soil and loam according to texture. Sandy soil has a lot of sand content, rough particles, fast water seepage, and poor water retention performance. It is mainly distributed in the piedmont plains of Xinjiang, Gansu, Ningxia, Inner Mongolia, and Qinghai, as well as the banks of rivers and coastal plains in various places in Northwest my country. [0003] The biological role of the sandy soil in the formation process is very weak, while the thin layer of weathering crust is affected by the dry and hot climate and becomes the dominant role in the soil formation process. The surface is mostly sandy. Sandy soil is characterized by large soil particles, low organic ...

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): C05G3/04C05G3/80
Inventor 晁国红
Owner 徐州绿维现代农业科技有限公司
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
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