2种植物生长调节剂对糜子光合特性和产量的影响

张盼盼, 张洪鹏, 郭亚宁

Effects of Two Plant Growth Regulators on Photosynthetic Characteristics and Yield of Proso Millet

Zhang Panpan, Zhang Hongpeng, Guo Yaning

表1 S3307和DTA-6浸种对糜子产量及其构成因素的影响

Table 1 Effects of presoaking with S3307 and DTA-6 on yield and its components of proso millet

品种 Variety 处理 Treatment 有效穗数 Effective panicles (×104/hm2) 穗粒数 Grain number per panicle 千粒重 1000-grain weight (g) 产量 Yield (kg/hm2) 增产率 Yield increased rate (%) 粘丰5号 CK 71.28±4.94ab 742.93±33.92b 6.11±0.05a 3225.97±49.00c – Nianfeng 5 S3307 68.21±7.59b 978.10±87.14a 5.41±0.01c 3582.30±71.48a 11.05 DTA-6 84.10±1.77a 681.97±9.37b 5.93±0.02b 3401.03±38.31b 5.43 齐黍1号 CK 79.49±3.88a 678.53±3.97c 6.32±0.02b 3410.26±160.12b – Qishu 1 S3307 60.51±0.89b 937.63±10.82a 6.36±0.01b 3605.50±11.11b 5.73 DTA-6 74.36±2.35a 801.20±2.49b 6.65±0.04a 3964.10±142.94a 16.24