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3 不同有机无机协同模式下小麦-玉米产量构成要素分析

Table 3 Effects of different organic-inorganic cooperative models on wheat-maize yield factor

处理 Treatment 小麦 Wheat 玉米 Maize 穗数 Ears per hectare 穗粒数 Grains per spiker 小穗数 spikelet number 千粒重 1000-kernel weight (g) 穗行数 Ear row number 行粒数 Kernel seeds per row 穗长 Ear length (cm) 穗粗 Ear thickness (cm) 百粒重 Hundred-grain weight (g) 2018 2019 2018 2019 2018 2019 2018 2019 2018 2019 2018 2019 2018 2019 2018 2019 2018 2019 F 510.0b 513.0b 41.6b 41.8b 17.0b 16.9b 41.2a 41.3a 18.6a 18.8a 24.8b 25.0b 13.6b 13.7b 5.1b 5.1b 32.62a 32.78a FA 526.5b 529.5b 42.1b 42.2b 18.1a 18.2a 42.1a 42.4a 19.5a 19.6a 25.5b 25.8b 14.5ab 14.6ab 5.2ab 5.4ab 31.43a 31.48a FM1 519.0b 523.5b 42.7b 42.9b 18.4a 18.5a 42.2a 42.4a 18.2a 18.2a 32.0a 32.2a 16.2a 16.4a 5.0b 5.2b 30.02b 30.07b FM2 552.0a 556.5a 42.0b 42.1b 18.2a 18.1a 42.3a 42.5a 18.3a 18.4a 28.1ab 28.0ab 15.4ab 15.5ab 5.2ab 5.3ab 32.03a 32.13a FM3 556.5a 561.0a 43.3b 43.6b 17.2ab 17.4ab 43.1a 43.7a 18.1a 18.4a 29.3ab 29.6ab 15.8a 15.9a 5.1b 5.2b 31.11a 31.24a FAM2 543.0ab 547.5ab 44.6a 45.8a 18.3a 18.4a 42.5a 42.7a 19.2a 19.6a 25.5b 25.7b 14.5ab 14.6ab 5.5a 5.6a 32.05a 32.09a