生物炭与化学肥料互作的大豆生物学效应

张伟明, 管学超, 黄玉威, 孙大荃, 孟军, 陈温福^*

Biological Effects of Biochar and Fertilizer Interaction in Soybean Plant

ZHANG Wei-Ming, GUAN Xue-Chao, HUANG Yu-Wei, SUN Da-Quan, MENG Jun, CHEN Wen-Fu^*

图4 炭肥互作对大豆不同时期叶片氮含量的影响图柱上标不同的字母表示在0.05的水平上差异显著。
Fig. 4 Interaction effects of biochar and fertilizer on nitrogen content of soybean leaf at different stages Bars subscripted by different letters are significantly different at the 0.05 probability level among treatments.