【摘 要】
：
研究棉花花芽分化剂艾氟迪(AFD)对棉花农艺性状及产量的影响。结果显示:随着AFD施用次数增加,在花铃期保花保蕾效果不明显,在吐絮期棉花的花、蕾、脱落数和果枝数明显减少,株
论文部分内容阅读
研究棉花花芽分化剂艾氟迪(AFD)对棉花农艺性状及产量的影响。结果显示:随着AFD施用次数增加,在花铃期保花保蕾效果不明显,在吐絮期棉花的花、蕾、脱落数和果枝数明显减少,株高、铃和吐絮数则增加,子棉产量也有所提高。这表明AFD药效发挥较慢,应在棉花生育期的早期施用。
The effect of cotton flower bud differentiation agent, aludin (AFD) on agronomic traits and yield of cotton was studied. The results showed that with the increase of the number of AFD application, the effect of protecting flower buds was not obvious during the flower-boll stage. The number of flowers, buds, shedding and fruiting branches in cotton boll opening stage decreased significantly while the number of bolls and bolls increased Cotton production has also increased. This indicates that the efficacy of AFD is slower and should be applied early in the growing season of cotton.
其他文献
One fifth of the population report adverse reactions to food. Reasons for these symptoms are heterogeneous,varying from food allergy, food intolerance, irritabl
Background Obesity is now an epidemic in most parts of the world.In this cross sectional study,we report the mostrecent data on obesity in Hong Kong Chinese wo
Multiple toes transplantation is an effective method for restoring the prehension of the hands.1-5 Generally, the thumb, index and middle finger are reconstruct
Background Dislocation is the second most common complication of hip replacement surgery, and impact of the prosthesis is believed to be the fundamental reason.
Background The aim of the current study was to investigate the role of interleukin (IL)-2, interferon (IFN)-γ, IL-4 and IL-10 in a concordant hamster-to-rat ca
AIM: To evaluate the diagnostic potential of cytokeratin-19 (CK-19) mRNA for the detection of disseminated tumor cells in blood, bone marrow and peritoneal lava
Background Numerous studies have reported a relationship between hepatitis C virus (HCV) genotype and the response to interferon therapy. Despite high sensitivi
为建立一种方便快捷的检测猪繁殖与呼吸综合征的RT - PCR方法,根据GenBank中已发表的猪繁殖与呼吸综合征病毒GP5基因设计一对引物,并以合成的cDNA为模板,初步建立了检测猪繁