不同株型冬小麦光合―灌浆协同特性及其对产量构成的影响

李加汇, 陈如雪, 白红波, 王永华

Photosynthesis-Grain Filling Coordination Characteristics of Winter Wheat with Different Plant Types and Their Impact on Yield Components

Li Jiahui, Chen Ruxue, Bai Hongbo, Wang Yonghua

表2 不同株型冬小麦品系产量及其构成因素

Table 2 Yield and its components of winter wheat lines with different plant types

品系 Line 产量 Yield (kg/hm2) 穗数 Spike number (×104/hm2) 穗粒数 Grains per spike 千粒重 1000-grain weight (g) YN710 8773.16±64.15b 491.04±26.20b 41.87±0.81b 50.25±0.29a YN711 8583.33±67.27c 450.72±12.95c 45.60±1.35a 49.16±0.41b YN712 8890.70±20.07a 641.60±9.01a 38.33±0.58c 42.53±0.22c