Selenium-rich black fungus culture material and preparation method thereof
A technology of black fungus and cultivation materials, applied in the direction of organic fertilizers, inorganic fertilizers, calcium fertilizers, etc., can solve environmental selenium pollution and other problems, achieve the effect of rich nutrition, reasonable ratio of raw materials, and broad development prospects
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0013] Example 1 A kind of selenium-enriched black fungus cultivation material, the ratio of its raw material components is: 69% of corn cob, 21% of selenium-enriched alfalfa powder, 8% of wheat straw, 1% of superphosphate, 0.5% of gypsum, and 0.5% of lime .
[0014] The selenium-enriched alfalfa powder is prepared by the following method. Cultivate alfalfa according to the conventional method. When the alfalfa grows to a plant height of 10-15cm, start to use 100mg / kg micro-fertilizer aqueous solution, and use 50kg / 667m 2 The spraying amount is sprayed, sprayed once every 9 days, and sprayed three times; it is best to spray after 4 pm, if it rains after spraying, it needs to be sprayed again; Harvest, dry or sun-dry to make grass powder with a particle size of about 1 mm to obtain selenium-enriched alfalfa powder.
[0015] The micro-fertilizer is made up of the following raw materials by weight: 18 parts of zinc sulfate heptahydrate, 12 parts of copper sulfate pentahydrate, 1...
Embodiment 2
[0018] Embodiment 2 A kind of selenium-enriched black fungus cultivation material, the proportioning of its raw material components is: corncob 69%, selenium-enriched alfalfa powder 21%, wheat straw 8%, superphosphate 1%, gypsum 0.5%, lime 0.5% .
[0019] The selenium-enriched alfalfa powder is prepared by the following method. Cultivate alfalfa according to conventional methods. When the alfalfa grows to a plant height of 10-15cm, start to use 290mg / kg of micro-fertilizer aqueous solution, and use 50kg / 667m 2 The spraying amount is sprayed, sprayed once every 9 days, and sprayed three times; it is best to spray after 4 pm, if it rains after spraying, it needs to be sprayed again; Harvest, dry or sun-dry to make grass powder with a particle size of about 1 mm to obtain selenium-enriched alfalfa powder.
[0020] The micro-fertilizer is made up of the following raw materials by weight: 25 parts of zinc sulfate heptahydrate, 18 parts of copper sulfate pentahydrate, 23 parts of f...
Embodiment 3
[0023] Embodiment 3 A selenium-enriched black fungus cultivation material, the ratio of its raw material components is: 65% corncob, 24% selenium-enriched alfalfa powder, 9% wheat straw, 0.8% superphosphate, 0.6% gypsum, and 0.6% lime .
[0024] The selenium-enriched alfalfa powder is prepared by the following method. Cultivate alfalfa according to the conventional method. When the alfalfa grows to a plant height of 10-15cm, start to use 100mg / kg micro-fertilizer aqueous solution, and use 50kg / 667m 2 The spraying amount is sprayed, sprayed once every 9 days, and sprayed three times; it is best to spray after 4 pm, if it rains after spraying, it needs to be sprayed again; Harvest, dry or sun-dry to make grass powder with a particle size of about 1 mm to obtain selenium-enriched alfalfa powder.
[0025] The micro-fertilizer is made up of the following raw materials by weight: 18 parts of zinc sulfate heptahydrate, 12 parts of copper sulfate pentahydrate, 13 parts of ferrous sul...
PUM
Property | Measurement | Unit |
---|---|---|
particle diameter | aaaaa | aaaaa |
particle diameter | aaaaa | aaaaa |
particle diameter | aaaaa | aaaaa |
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