... Continuous cropping obstacles 连作障碍 injury by continuous cropping 连作障害 Continuous Cropping Stress 重茬胁迫 ...
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The kinetic characters of Zn in soil and soybean plant under soybean, continuous cropping stress were investigated by pot experiments, field experiments and chemical analysis indoors.
本文通过田间与盆栽对比试验及室内分析相结合的方法，研究了大豆连作胁迫下，土壤与植株锌营养变化特征。
The kinetic characters of Mn nutrition stress caused by continuous cropping soybean were investigated by pot experiment, field experiments and chemical analysis.
本文通过田间与盆栽对比试验及室内分析相结合的方法，研究了大豆连作胁迫下锰营养的变化特征。
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