研究了基础土壤肥力对小麦籽粒蛋白质组分含量变化及加工品质的影响。
Author studied the effect of soil fertility on the change of protein components content and processing quality in wheat kernel.
通过两年的田间小区试验研究了有机加工番茄生产转换期土壤肥力的变化。
The change of soil fertility in the conversion period of organic processing tomato was studied through the plot experiments in the field for two years.
需肥量参数具有较大幅度的变化，应按照土壤肥力以及产量目标来合理调整并确定这个重要参数。
There was a range for parameters of fertilizer requirement, so it should be adjusted according to soil fertility and yield.
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