旱薄地夏播谷子氮肥合理施用量及吸氮参数的研究
刘艳丽, 平文超, 周璐璐, 张立新, 解新宇, 王伟, 田伯红

Study on Reasonable Application Amount of Nitrogen Fertilizer and Nitrogen Absorption Parameters of Summer-Sown Foxtail Millet in Dry and Thin Land
Liu Yanli, Ping Wenchao, Zhou Lulu, Zhang Lixin, Xie Xinyu, Wang Wei, Tian Bohong
表7 不同施肥量不同谷子品种倒伏系数方差分析
Table 7 Analysis of variance of lodging coefficient of different foxtail millet varieties with different fertilization amounts
变异来源
Variation
source
平方和
Quadratic
sum
自由度
Freedom
均方
Mean
square
F
F-value
P
P-value
区组Zone 2075.714 2 1037.8570
氮水平N level (A) 6440.987 3 2146.9955 8.290 0.0148
误差Error 1553.935 6 258.9891
品种Variety (B) 1876.309 3 625.4362 1.795 0.1751
A×B 3394.821 9 377.2023 1.082 0.4106
误差Error 8364.694 24 348.5289
总和Sum 23 706.460 47