叶面喷施多效唑对苦荞产量及茎秆抗倒伏性的调节作用

李云, 王静, 刘艳昆, 赵光辉, 郑敏娜

Regulation of Yield and Lodging Resistance of Stem in Tartary Buckwheat by Paclobutrazol Leaf Spraying

Li Yun, Wang Jing, Liu Yankun, Zhao Guanghui, Zheng Minna

表1 生育期温度和降水量统计

Table 1 Temperature and precipitation statistics during growth period

指标Index 五月May 六月June 七月July 八月August 九月September 日均最高气温Average daily maximum temperature (℃) 23.3 27.9 29.6 28.4 22.4 日均最低气温Average daily minimum temperature (℃) 13.7 18.8 21.0 23.9 16.2 总降水量Total precipitation (mm) 74.5 27.4 51.2 19.3 30.8 日照时数Sunshine duration (h) 433.7 444.0 440.9 415.8 370.3