低氮条件下L-色氨酸对高粱生长发育的影响

李俊志, 王晓东, 窦爽, 辛宗绪, 吴宏生, 周宇飞, 肖继兵

Effects of L-Tryptophan on Growth and Development of Sorghum under Low Nitrogen Condition

Li Junzhi, Wang Xiaodong, Dou Shuang, Xin Zongxu, Wu Hongsheng, Zhou Yufei, Xiao Jibing

表2 低氮条件下L-色氨酸对高粱生长的影响

Table 2 Effects of L-tryptophan on sorghum growth under low nitrogen condition

处理 Treatment 株高 Plant height (cm) 茎粗 Stem diameter (mm) 茎粗系数 Stem diameter coefficient (%) 穗长 Panicle length (cm) 叶面积 Leaf area (cm2) N1 Y1 158.90a 21.74a 1.38a 31.61a 361.52a Y2 153.62a 22.56a 1.47a 32.55a 383.02a N2 Y1 173.23a 19.27a 1.11a 32.45a 388.31a Y2 158.60a 21.30a 1.35a 32.61a 405.01a