T/GDNB 30-2021 Technical regulation for the intercropping between Sedum alfredii and faba bean in winter in medium and low-polluting paddy (English Version)
This document stipulates the basic principles and techniques for intercropping the low-accumulating broad bean (Viciafaba L.) with the hyperaccumulating plant Southeast Sedum (SedumalfrediiH) in winter farmland in southern regions, especially during the idle period of rice fields, to control excessive heavy metals in broad beans and achieve restoration while producing. Require. This document is applicable to the production management and technical guidance for controlling the heavy metal cadmium content in broad beans and extracting and remediating heavy metal pollution in farmland in areas with medium and light pollution risks by using low-accumulating broad beans and hyper-accumulating plants Southeast Sedum in winter fallow fields.
T/GDNB 30-2021 history
2021T/GDNB 30-2021 Technical regulation for the intercropping between Sedum alfredii and faba bean in winter in medium and low-polluting paddy