不同土壤条件下氮肥处理对小麦产量及品质的影响

朱英杰, 刘富启, 张燕, 常旭虹, 王德梅, 陶志强, 王艳杰, 杨玉双, 赵广才

Effect of Nitrogen Treatment on Wheat Yield and Quality in Different Soil Conditions

Yingjie Zhu, Fuqi Liu, Yan Zhang, Xuhong Chang, Demei Wang, Zhiqiang Tao, Yanjie Wang, Yushuang Yang, Guangcai Zhao

表5 不同处理组合对小麦植株性状及籽粒产量的影响

Table 5 Effects of different treatment combinations on wheat plant characters and grain yield

处理 Treatment 株高 Plant height (cm) 穗长 Ear length (cm) 穗粒数 Grains per spike 千粒重 1000-grain weight (g) 产量(g/盆) Yield (g/pot) A1B1C1 47.83bcdA 5.50abcA 16.13aA 31.14abA 3.77abAB A1B1C2 49.81abcdA 5.10abcdA 16.46aA 31.14abA 4.03abA A1B1C3 47.03bcdA 4.96bcdA 16.23aA 32.52aA 4.33aA A1B2C1 53.79abcA 5.88aA 17.25aA 27.00bA 3.84abAB A1B2C2 57.47aA 5.79abA 16.67aA 28.04bA 3.92abAB A1B2C3 54.65abA 5.83abA 16.63aA 28.42abA 3.95abAB A2B1C1 42.89dA 4.74cdA 13.88abA 27.93bA 3.32bcAB A2B1C2 43.41dA 4.55dA 13.67abA 29.46abA 3.58abAB A2B1C3 44.06dA 5.08abcdA 15.46aA 28.21bA 3.56abAB A2B2C1 43.87dA 4.90cdA 10.07bA 27.09bA 1.94dB A2B2C2 46.40cdA 4.89cdA 13.75abA 27.59bA 2.42cdAB A2B2C3 47.48bcdA 4.99bcdA 13.46abA 27.51bA 2.53cdAB 变异系数 Variable coefficient (%) 9.95 8.68 13.79 6.30 21.63