有机-无机肥协同调控小麦-玉米两熟作物产量及土壤培肥效应

郑福丽,刘苹,李国生,张柏松,李燕,魏建林,谭德水

Organic-Inorganic Coordinated Regulation to Wheat-Maize Double Crop Yield and Soil Fertility

ZHENG FuLi,LIU Ping,LI GuoSheng,ZHANG BoSong,LI Yan,WEI JianLin,TAN DeShui

表7 周年经济效益评价

Table 7 Annual economic benefit evaluation (yuan/hm2)

处理 Treatment 有机肥投入 Organic fertilizer input 菌剂投入 Inoculants input 人工成本 Labor cost 总收入 Gross income 增加收益 Increase income F 0 0 0 33795 — FA 0 600 30 34944 519 FM1 900 0 150 36211 1366 FM2 1800 0 150 37251 1506 FM3 2700 0 150 39365 2720 FAM2 1800 600 180 38800 2425