近年来，科技工作者对大豆连作障碍机理进行了广泛研究，得出的结论不尽一致，尚有争论。
The researches have been extensively studying the barrier mechanism caused by continuous soybean cropping in the past few years. But the conclusions were incompletely consistent with each other.
本研究为合理进行连作大豆锰营养调控，减轻连作障碍提供了科学依据。
The scientific grounds for reasonable regulating Mn nutrition of soybean continuous cropping and alleviating continuous cropping barriers are recommended by the study.
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