播距和播量对张杂谷10号生长特性及产量的影响

马珂, 冯雷, 赵夏童, 张丽光, 原向阳, 董淑琦, 郭平毅, 宋喜娥

Effects of Sowing Distance and Sowing Amount on the Growth Characteristics and Yield of Zhangzagu 10

Ma Ke, Feng Lei, Zhao Xiatong, Zhang Liguang, Yuan Xiangyang, Dong Shuqi, Guo Pingyi, Song Xi’e

表4 播距和播量对张杂谷10号产量的影响

Table 4 Effects of seeding distance and seeding rate on the yield of Zhangzagu 10

处理Treatment 结穗数（穗/hm2）Amount of spikes (spike/hm2) 穗粒重Grain weight per spike (g) 产量Yield (kg/hm2) F-7 395 019.75±8 660.70a 20.26±1.57h 7994.55±496.95a F-10 375 018.75±15 000.75a 20.57±1.59h 7729.20±904.20a F-13 365 018.25±8 660.70a 21.68±1.64g 7906.20±472.50a X-7 325 016.25±37 751.10b 23.06±1.72f 7512.15±1 182.75a X-10 315 015.75±30 001.50bc 24.04±1.77e 7548.00±542.10a X-13 285 014.25±15 000.75c 25.06±1.82d 7160.55±895.80a YJ-7 230 011.50±22 914.00d 26.57±1.90c 6141.00±1 061.55b YJ-10 210 010.50±30 001.50d 28.89±2.03b 6106.50±1 295.70b YJ-13 195 009.75±15 000.75d 30.73±2.13a 5998.95±678.15b