Different tip pruning times have certain regulation effect on yield and fiber quality of cotton.
表明打顶时间对棉花产量和棉纤维品质具有一定的调节效应。
S. scientists said recent research, the reasons for this phenomenon may lie in these species signal the immune system and way of special immune regulation yield of different elements.
美国科学家近日研究称，造成这种现象的原因可能在于这些物种的免疫系统信号方式以及特殊免疫调节分子产量的不同。
Yield and Quality Formation and Regulation of Isatis Indigotica Fort;
能改善成形产品的光泽，质量稳定。
The soil water regulation plans promote the growth of plant and raise the grassland yield.
采用调控措施集蓄土壤水分是促进植物生长和提高草地生产力的关键。
In addition, the growth yield and nitrogen use efficiency of all regulation treatments were significantly greater than the control treatment.
同时，各调控处理的产量和氮肥利用效率也明显高于相应对照处理。
In addition, the growth yield and nitrogen use efficiency of all regulation treatments were significantly greater than the control treatment.
同时，各调控处理的产量和氮肥利用效率也明显高于相应对照处理。
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