14%噻苯·敌草隆对棉花脱叶催熟及产量和品质的影响

吴雪琴, 刘开宇, 韩春华, 阿力木江·克来木, 崔延南, 李江余, 马春梅, 仲文帆, 赵强

Effects of 14% Thiobenzene-Dioxalon on Defoliation Ripening, Yield and Quality of Cotton

Wu Xueqin, Liu Kaiyu, Han Chunhua, Alimujiang·Kelaimu , Cui Yannan, Li Jiangyu, Ma Chunmei, Zhong Wenfan, Zhao Qiang

表2 南北疆不同药剂处理的棉花脱叶效果

Table 2 Defoliation effects of cotton treated with different medicaments in southern and northern Xinjiang

试验地点 Experiment site 处理 Treatment 脱叶率Defoliation rate (%) 5d 10d 15d 20d 北疆Northern Xinjiang T1 23.75±5.35a 43.57±11.35a 58.44±11.77a 66.45±10.79a T2 25.98±6.03a 44.52±8.21a 60.79±5.93a 71.64±5.36a T3 27.70±7.73a 45.43±6.71a 61.97±4.32a 72.00±1.53a T4 29.44±6.81a 51.30±12.84a 66.60±14.32a 75.14±8.01a T5 23.19±4.23a 41.52±7.24a 57.45±5.37a 69.65±6.79a T6 21.61±6.64a 40.08±12.00a 57.71±12.36a 66.39±9.44a CK 2.71±1.10b 7.28±2.90b 12.45±5.13b 19.49±6.04b 南疆Southern Xinjiang T1 31.61±0.57c 43.76±2.19c 69.77±1.85c 83.96±3.05c T2 34.54±2.54c 45.83±4.03bc 78.32±4.77b 89.74±2.40b T3 45.86±5.73b 73.85±7.01a 86.28±4.23a 92.60±2.58ab T4 53.11±1.59a 81.17±1.97a 90.35±0.71a 95.59±0.51a T5 29.95±4.79cd 52.37±9.30b 72.83±7.32bc 82.88±2.62c T6 25.53±3.01d 42.99±4.00c 62.99±6.34d 80.89±4.39c CK 12.68±3.65e 23.41±3.38d 41.75±1.87e 53.16±2.37d