鄱阳湖平原粮食主产区农户水稻熟制决策行为分析
李鹏, 肖池伟, 封志明, 姜鲁光, 刘影

Household decision behavior in rice cropping systems in the major rice-producing area of Poyang Lake Plain, China
Peng LI, Chiwei XIAO, Zhiming FENG, Luguang JIANG, Ying LIU
表3 鄱阳湖平原粮食主产区不同水稻熟制生产成本收益比较
Tab. 3 Cost-benefit analysis of different rice cropping systems in the MRPA of PLP, China
类型 产量(斤) 单价(元/百斤) 总收入(元) 成本(元) 纯收入(元) 产投比(%) 利润率(%)
早稻 887.5 120.6 1070.3 667.6 402.7 160.3 60.3
二晚 1000.3 130.7 1307.4 743.1 564.3 175.9 75.9
双季稻 1887.8 / 2377.7 1410.7 967.0 168.6 68.6
中稻/一晚 1022.7 127.5 1403.9 760.8 643.1 184.5 84.5