钙镁水滑石施用方式对双季稻糙米镉含量与土壤特性的影响

田琴琴, 卓乐, 陈娜娜, 郑德超, 吴小京, 喻鹏, 陈平平, 易镇邪

Effects of Calcium-Magnesium Hydrotalcite on Cadmium Content in Brown Rice of Double-Cropping Rice and Soil Characteristics

Tian Qinqin, Zhuo Le, Chen Nana, Zheng Dechao, Wu Xiaojing, Yu Peng, Chen Pingping, Yi Zhenxie

图1 钙镁水滑石对双季稻田土壤pH的影响 RS：返青期，TP：分蘖盛期，BS：孕穗期，FH：齐穗期，MG：灌浆中期，MS：成熟期。下同。

Fig.1 Effects of calcium-magnesium hydrotalcite on soil pH in double-cropping rice field RS: regreening stage, TP: tillering peak stage, BS: booting stage, FH: full heading stage, MG: mid-grouting stage, MS: mature stage. The same below.