Biochar Decreases Soil Cadmium(Cd) Availability and Regulates Expression Levels of Cd Uptake/Transport-Related Genes to Reduce Cd Translocation in Rice  

作　　者：WANG Han HUANG Qina ZHANG Yan SHAO Guosheng HU Yijun XU Youxiang 

机构地区：[1]China National Rice Research Institute,Hangzhou 310006,China [2]Jiangshan Agriculture and Rural Affairs Bureau,Quzhou 324100,China [3]Longyou Agriculture and Rural Affairs Bureau,Quzhou 324400,China

出　　处：《Rice science》2024年第5期494-498,I0006-I0013,共13页水稻科学（英文版）

基　　金：supported by the Natural Science Foundation of Zhejiang Province, China (Grant No.LZ22D030001);the Pionee and Leading Goose R&D Program of Zhejiang Province, China (Grant No.2023C02014);the Sichuan Financial Special Project, China (Grant No.2021ZYGG-002);the Central Public-Interest Scientific Institution Basal Research Fund, China (Grant No.CPSIBRF-CNRRI-202121)。

摘　　要：Biochar has been used as a soil amendment for heavy metal-contaminated soils, and it has the potential to mitigate Cd accumulation in plants. In this study, we used rice straw biochar(RSB) and kitchen waste biochar(KWB) to clarify the effect of biochar on Cd-contaminated neutral soil, the physiological responses to biochar application, and the gene regulatory networks in a rice genotype.

关 键 词：soil STRAW soils 

分 类 号：S511[农业科学—作物学] S156