Method for preparing mulched plant growth regulator added to powder water-soluble fertilizer
A plant growth regulator and water-soluble fertilizer technology, which is applied in the field of agriculture and forestry, can solve the problems of affecting processing and use, poor stability, etc., and achieve the effects of reducing workload, good film-forming performance, and preventing decomposition and failure
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0028] A preparation method of a film-covered plant growth regulator added to powder water-soluble fertilizer, specifically comprising:
[0029] Step 1, selection mass ratio is 1:1 chitosan oligosaccharide and sodium alginate as film-forming agent, described film-forming agent and water are mixed and stirred by mass ratio 1:10, get paste;
[0030] Step 2. Mix the paste with 20% gibberellin wettable powder of plant growth regulator in a mass ratio of 1:20, and stir evenly at 800 r / min for 50 min. , and then spray-dried to obtain a film-covered plant growth regulator.
Embodiment 2
[0032] A preparation method of a film-covered plant growth regulator added to powder water-soluble fertilizer, specifically comprising:
[0033] Step 1, select xanthan gum and phosphorylated distarch phosphate as film-forming agent that mass ratio is 1:4, described film-forming agent and water are mixed and stirred by mass ratio 1:10, get paste;
[0034] Step 2, mix the paste with 20% gibberellin wettable powder of the plant growth regulator in a mass ratio of 1:20, stir evenly at 800r / min for 50min, and then spray dry to obtain the covered Membrane plant growth regulator.
Embodiment 3
[0036] A preparation method of a film-covered plant growth regulator added to powder water-soluble fertilizer, specifically comprising:
[0037] Step 1, selection mass ratio is 1:1 chitosan oligosaccharide and sodium alginate as film-forming agent, described film-forming agent and water are mixed and stirred by mass ratio 1:10, get paste;
[0038] Step 2, mix the paste with the plant growth regulator sodium nitrophenolate in a mass ratio of 1:20, stir evenly at 800r / min, and the time is 30min, then spray dry to obtain the film-coated plant growth regulator .
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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