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1 试验设计

Table 1 Experiment design

处理 Treatment 有机肥量Organic fertilizer consumption (kg·hm-2) 有机肥NPK量 Organic fertilizer (kg·hm-2) 小麦季化肥NPK量 Wheat-chemical fertilizer (kg·hm-2) 玉米季化肥NPK量 Maize-chemical fertilizer (kg·hm-2) 小麦季秸秆腐熟剂 Wheat-straw- decomposing inoculant (kg·hm-2) 玉米季秸秆腐熟剂Maize-straw- decomposing inoculant (kg·hm-2) N P2O5 K2O N P2O5 K2O N P2O5 K2O F 0 0 0 0 216 112.5 112.5 195 45 60 0 0 FA 0 0 0 0 216 112.5 112.5 195 45 60 15 15 FM1 1500 32.55 22.20 35.25 216 112.5 112.5 195 45 60 0 0 FM2 3000 65.10 44.40 70.50 216 112.5 112.5 195 45 60 0 0 FM3 4500 97.65 66.60 105.75 216 112.5 112.5 195 45 60 0 0 FAM2 3000 65.10 44.40 70.50 216 112.5 112.5 195 45 60 15 15