氮肥减量条件下间作绿豆压青对甘蔗生长及氮代谢的影响
谢金兰, 林丽, 李长宁, 罗霆, 莫璋红

Effects of Intercropping Mungbean Straw Returning on Sugarcane Growth and Nitrogen Metabolism under Nitrogen Fertilizer Reduction
Xie Jinlan, Lin Li, Li Changning, Luo Ting, Mo Zhanghong
表8 不同肥料处理的经济效益分析
Table 8 Economic benefit analysis of different fertilizer treatments
处理
Treatment
产量Yield (kg/hm2) 投入(元/hm2) Input (yuan/hm2) 收入(元/hm2
Income (yuan/hm2)
新植蔗
New-planting cane
宿根蔗
Ratoon cane
平均
Average
化肥
Fertilizer
绿豆种子
Mungbean seed
人工
Labor
A 114 810 95 775 105 293 3 750 375 2 330 45 969
B 113 610 88 965 101 288 3 413 375 1 849 44 343
C 109 305 87 045 98 175 3 075 375 1 476 43 156
CK 113 220 83 535 98 378 4 160 - - 44 099