1) Yield loss
产量损失
1.
Studies on the damage degree and yield loss by Asian corn borer;
亚洲玉米螟为害程度与产量损失研究
2.
Identification of the disease resistance of maize cultivars to maize rough dwarf disease and the relationships between disease indices and yield loss;
河北省主推玉米品种对粗缩病抗性鉴定及病情指标与产量损失率关系研究
3.
Change in canopy reflectance and yield loss of corns damaged by Asian corn borer (Ostrinia furnacalis);
亚洲玉米螟为害后玉米冠层光谱变化和产量损失研究
2) yield loss ratio
产量损失率
1.
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.
研究了小麦纹枯病病情指数与产量损失率及千粒重的关系。
3) loss of yield and quality
产量质量损失
4) Yield Lost Degree
产量损失程度
补充资料：边际产量（MP）
边际产量（MP）：增加一个单位可变要素投入量所增加的产量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条