不同有机物料对灌漠土重金属累积特征及作物效应的影响
宋姿蓉1,俄胜哲2,袁金华2,贾武霞1,曾希柏1,苏世鸣1,白玲玉1(
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Heavy Metal Accumulation in Irrigated Desert Soils and Their Crop Effect After Applying Different Organic Materials
SONG ZiRong1,E ShengZhe2,YUAN JinHua2,JIA WuXia1,ZENG XiBai1,SU ShiMing1,BAI LingYu1()
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图1. 土壤中重金属全量随有机物料施用年限的变化
Fig. 1. Trend of the total amount of heavy metals in soil with different application years of organic materials
