Soil water-retaining agent and preparation method thereof
A soil water-retaining agent, diatomaceous earth technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve problems such as less attention to the water content of plant roots, improve soil water utilization, excellent water storage, and promote plant growth. effect of growth
Inactive Publication Date: 2013-03-27
DALIAN CHUANGDA TECH TRADE MARKET
View PDF0 Cites 7 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Most of the existing fertilizers only add a variety of nutrients, and pay less attention to the water content of plant roots. Water is one of the important factors to promote the growth of crops. How to solve the problem of soil water shortage and water shortage in arid areas and ensure crop yields, prevent soil desertification
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 moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment
[0016] Example: 5 g of ammonium hydrogen phosphate; 1 g of magnesium sulfate; 5 g of diatomite; 5 g of volcanic ash; 1 g of sodium polyacrylate; 10 g of urea; 0.5 g of auxin; 30 g of straw residue;
[0017] Example: 10 g of ammonium hydrogen phosphate; 3 g of magnesium sulfate; 10 g of diatomaceous earth; 10 g of volcanic ash; 2 g of sodium polyacrylate; 15 g of urea; 1 g of auxin; 50 g of straw residue;
[0018] Example: 6g of ammonium hydrogen phosphate; 2g of magnesium sulfate; 6g of diatomaceous earth; 8g of volcanic ash; 1.5g of sodium polyacrylate; 12g of urea; 0.6g of auxin; 40g of straw residue;
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
Login to View More Abstract
The invention relates to an agricultural fertilizer, and particularly relates to a soil water-retaining agent and a preparation method thereof. The soil water-retaining agent of the invention comprises the following components by mass: 5 g-10 g of ammonium hydrogen phosphate; 1 g-3 g of magnesium sulfate; 5 g-10 g of diatomite; 5 g-10 g of vulcanic ash; 1 g-2 g of sodium polyacrylate; 10 g-15 g of urea; 0.5 g-1 g of auxin; 30 g-50 g of straw slag; and 5 g-10 g of zeolite. The soil water-retaining agent of the invention has excellent water-storing and water-retaining performance, can effectively improve the water utilization rate of soil, is added with auxin for assistant promotion of plant growth, and effectively solves the problems of soil water depletion and water shortage in drought areas.
Description
technical field [0001] The invention relates to an agricultural fertilizer, in particular to a soil water-retaining agent and a preparation method thereof. Background technique [0002] With the increasing environmental pollution and the decrease of green vegetation year by year, it poses a severe test to the human living environment, especially in the fields of agricultural production and urban greening, where the water in the soil is easy to lose, causing soil agglomeration, soil desertification and other problems , so how to quickly absorb and retain rainwater or irrigation water in the soil without seepage, and then ensure sufficient water g in the rhizosphere and release it slowly for plants to use has become an important research direction. [0003] Most of the existing fertilizers only add a variety of nutrients, and pay less attention to the water content of plant roots. Water is one of the important factors to promote the growth of crops. How to solve the problem 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
Login to View More IPC IPC(8): C05G3/04C05G3/80
Inventor 不公告发明人
Owner DALIAN CHUANGDA TECH TRADE MARKET
PatSnap Eureka turns technology decisions into work you can execute. Powered by our Innovation Knowledge Graph, it runs expert workflows across engineering, life sciences, materials and intellectual property. Get your review-ready output in minutes.
