Check patentability & draft patents in minutes with Patsnap Eureka AI!

Drought-resistant water retention agent

A drought-resistant water-retaining agent and ammonia water technology, applied in biocides, fungicides, biocides, etc.

Active Publication Date: 2012-03-21
曲靖宏程工贸有限公司
View PDF1 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tea saponin also has good water absorption, water release and functions. The application of humic acid in agricultural technology is very mature, and its ability to improve soil fertilizer and water retention is also well known. The combination of the two can apply these characteristics to crops Drought resistance and water conservation technology has not been reported yet

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 Construction

[0010] Embodiments of the present invention are given below:

[0011] According to the proportions of the components given in the scheme, the materials are taken separately, and the drought-resistant and water-retaining agent of the present invention is prepared through two procedures of polymerization reaction and drying in the interlayer reactor. Take tea saponin 30kg, humic acid 50kg, acrylic acid 360kg, potassium persulfate 0.06kg, ammonia (25%) 110kg, sodium hydroxide (45% aqueous solution) 165kg, water 150kg. Then process and produce according to the following steps:

[0012] At room temperature, first add tea saponin, humic acid, water, and acrylic acid into the interlayer reaction kettle, and stir for 30 minutes to mix evenly; then add ammonia water and sodium hydroxide aqueous solution, stir and mix evenly, for 30 minutes; Add dropwise 15% potassium sulfate aqueous solution and mix well; pass steam into the interlayer of the reaction kettle, stir and raise the temper...

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 drought-resistant water retention agent. The drought-resistant water retention agent is characterized by consisting of the following components in percentage by weight: 2-4% of tea saponin, 4-9% of humic acid, 35-46% of acrylic acid, 0.003-0.01% of potassium peroxydisulfate, 7-15% of 25% ammonia water, 10-20% of 45% sodium hydroxide aqueous solution and 10-20% of water. The prepared water retention agent is attached to the surface of a seed when in use, is difficult to fall off, slowly releases moisture and nutrients in the sprouting, seedling emergence and growth processes of the seed, plays the roles of a small reservoir and a nutriment bank, and further acts enduringly. Due to the complexing actions of the tea saponin and humic acid in the drought-resistant water retention agent, the utilization rate of fertilizers such as urea and the like is improved. Therefore, the drought-resistant water retention agent has multiple functions of drought resistance, water saving, fertilizer supplementation, synergy, disinfestation, sterilization, biological hormonal action, production promotion and the like.

Description

technical field [0001] The invention relates to a drought-resistant and water-retaining agent. Background technique [0002] my country is a water-scarce country, and the per capita share of water resources is less than the world average. Every year, droughts and droughts of varying degrees will occur. Drought is the enemy of agriculture. It occurs frequently, covers a wide area, and lasts for a long time. It is also large, and it has become more aggravated in recent years. Drought has a great impact on food production. During the entire growth period of crops, especially the sowing and emergence stages of crops, it has a greater impact, resulting in uneven emergence, lack of seedlings and broken ridges, slow growth, and ultimately leads to a decline in yield and quality. Therefore, drought resistance and seedling preservation , Early growth of strong seedlings is the key to agricultural production. The tea meal after tea seed oil extraction contains about 10% tea saponin, ...

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 Applications(China)
IPC IPC(8): C09K17/42A01N61/00A01N59/02A01N59/00A01N43/16A01N37/06A01P3/00A01P7/00A01P21/00
Inventor 吴自德
Owner 曲靖宏程工贸有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com