绿豆/黑豆压青还田下减量施肥对宿根甘蔗产量和主要农艺性状的影响

苏利荣, 谭裕模, 秦芳, 李琴, 曾成城, 李忠义, 韦彩会, 董文斌, 梁俊, 何铁光

Effects of Reduced Chemical Fertilizer on Yield and Main Agronomic Traits of Ratoon Sugarcane under Conditions of Returning Green Mung Bean/Black Bean into Field

Su Lirong, Tan Yumo, Qin Fang, Li Qin, Zeng Chengcheng, Li Zhongyi, Wei Caihui, Dong Wenbin, Liang Jun, He Tieguang

图1 不同处理宿根甘蔗株高变化 同一时期的数据不同小写英文字母表示差异达显著性水平（P < 0.05）

Fig.1 Variation of height of ratoon sugarcane in different treatments Difference small letters represent the significant difference at P < 0.05 level