施氮处理对不同筋型小麦产量和品质的影响

郭丹丹, 刘哲文, 常旭虹, 王德梅, 陶志强, 王艳杰, 杨玉双, 赵广才, 石书兵

Effects of Nitrogen Application on Yield and Quality of Wheat with Different Gluten Types

Guo Dandan, Liu Zhewen, Chang Xuhong, Wang Demei, Tao Zhiqiang, Wang Yanjie, Yang Yushuang, Zhao Guangcai, Shi Shubing

表1 不同品种的植株及产量性状比较

Table 1 Comparison of plant and yield traits of different varieties

品种 Variety 株高 Plant height (cm) 穗长 Ear length (cm) 穗粒数 Grains per spike 总小穗数 Total spikelets 千粒重 1000-grain weight (g) 籽粒产量(g/盆) Grain yield (g/pot ) A1 39.60aA 5.80bB 15.05aA 15.20bA 34.63aA 4.00aA A2 30.60bB 7.54aA 14.20abA 16.55aA 34.28aAB 3.83aA A3 31.27bB 4.13cC 11.53bA 12.73cB 28.88bB 2.67bB A4 38.18aA 6.05bB 14.23abA 14.83bA 30.33bAB 3.47aAB