On the basis of the results achieved above, the models for disease index and yield loss ratio and for disease index and weight per kilograin were established.
千粒随着病情数增加呈下降趋势,并在此基础上组建了病情数与产量损失率系模型,病情数与千粒系模型.
On the basis of the results achieved above, the models for disease index and yield loss ratio and for disease index and weight per kilograin were established.
千粒随着病情数增加呈下降趋势,并在此基础上组建了病情数与产量损失率系模型,病情数与千粒系模型.
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