棉花脱叶催熟剂对纤维品质的影响及应用时间的确定
田景山(
), 张煦怡, 王文敏, 杨延龙, 随龙龙, 张鹏鹏, 张亚黎, 张旺锋*(), 勾玲*()
), 张煦怡, 王文敏, 杨延龙, 随龙龙, 张鹏鹏, 张亚黎, 张旺锋*(), 勾玲*()
A method of defoliant application based on fiber damage and boll growth period of machine-harvested cotton
Jing-Shan TIAN(), Xu-Yi ZHANG, Wen-Min WANG, Yan-Long YANG, Long-Long SUI, Peng-Peng ZHANG, Ya-Li ZHANG, Wang-Feng ZHANG*(), Ling GOU*()
), Xu-Yi ZHANG, Wen-Min WANG, Yan-Long YANG, Long-Long SUI, Peng-Peng ZHANG, Ya-Li ZHANG, Wang-Feng ZHANG*(), Ling GOU*()
图1. 脱叶催熟剂喷施时间对棉纤维长度和比强度的影响
脱叶催熟剂喷施时间在铃龄30、37、44 d处理的样本数分别是21、28、13。图中粗实线表示该组数据的平均值。**表示在P < 0.01差异显著。
Fig. 1. Effects on fiber length and fiber strength of different defoliant application time
Samples number of defoliation times on the 30th, 37th, and 44th days post-anthesis were 21, 28, and 13, respectively. In the figure, the thick solid line represents the average value of the defoliant treatment. ** indicates statistically significant difference at P < 0.01.
