新疆机采棉花实现叶片快速脱落需要的温度条件

田景山,张煦怡,张丽娜,徐守振,祁炳琴,随龙龙,张鹏鹏,杨延龙,张旺锋,勾玲

Temperatures of promoting rapid leaf abscission of cotton in Xinjiang region

Jing-Shan TIAN,Xu-Yi ZHANG,Li-Na ZHANG,Shou-Zhen XU,Bing-Qin QI,Long-Long SUI,Peng-Peng ZHANG,Yan-Long YANG,Wang-Feng ZHANG,Ling GOU

图3 新疆棉区各市县适宜喷施脱叶催熟剂的时间 市县的选择依据是2010-2015年各市县的棉花平均播种面积占新疆总播种面积的比例>1%。横坐标是日序, 244为9月1日。

Fig. 3 Optimal schedule of applying defoliant in Xinjiang Region Cities or countries accounted for more than 1% of Xinjiang’s cotton areas in 2010-2015 were chosen. the abscissa is the Julian calendar day, 244 is 1st September.