Planting method of selenium-enriched Chinese yam
A planting method and technology for yam, which are applied in fertilization methods, nitrogen fertilizers, root crop cultivation and other directions, can solve the problems of harm to the human body, inability to absorb and transform yam due to improper use, complicated operation, etc., and achieve convenient operation, significant economic and social benefits, The effect of yam rich in selenium
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0012] Dilute 2% water-soluble protein selenium with water into a 300ppm protein selenium solution, select a rainless day to spray the foliage during the rhizome formation period of yam, the dosage per mu is 20 liters, and spray once every 15 days, 3 times in total, if sprayed 24 If it rains within hours, it should be resprayed after the rain. Then adopt conventional methods to receive yam at regular time, and the selenium content of this yam can reach 0.56mg / kg.
Embodiment 2
[0014] Dilute 2% water-soluble protein selenium with water into 2000ppm protein selenium solution, select rainless days to spray the foliage during the rhizome formation period of yam, the dosage per mu is 10 liters, and spray once every 20 days, totally 3 times, if spraying 24 If it rains within hours, it should be resprayed after the rain. Then adopt conventional methods to receive yam at regular time, and the selenium content of this yam can reach 1.76mg / kg.
Embodiment 3
[0016] Dilute 2% water-soluble protein selenium with water into a 50ppm protein selenium solution, select a rainless day to spray the foliage during the rhizome formation period of yam, the dosage per mu is 60 liters, and spray once every 20 days, totally 3 times, if sprayed 24 If it rains within hours, it should be resprayed after the rain. Then adopt conventional methods to receive the yam at regular time, and the selenium content of this yam can reach 0.26mg / kg.
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