不同施磷方式下磷肥减施对伊犁黑土区春小麦产量及磷肥利用率的影响

方一涵, 陈楠楠, 王畅, 王博媛, 张立存, 梁飞

Effects of Phosphorus Fertilizer Reduction under Different Phosphorus Application Methods on Spring Wheat Yield and Phosphorus Use Efficiency in the Ili Black Soil Region

Fang Yihan, Chen Nannan, Wang Chang, Wang Boyuan, Zhang Licun, Liang Fei

图1 施磷方式和水平对春小麦不同生育期株高与SPAD值的影响 不同小写字母表示同一试验地、同一时期的不同处理间在P < 0.05水平差异显著。下同。

Fig.1 Effects of phosphorus application methods and levels on plant height and SPAD value of spring wheat at different growth stages Different lowercase letters indicate significant differences at P < 0.05 level among treatments in the same experimental area and period. The same below.