Grain-filling strategies of wheat of contrasting grain sizes under various planting patterns and irrigation levels  

作　　者：Zimeng Liang Jingyi Feng Jiayu Li Yangyang Tang Tiankang He Vinay Nangia Yang Liu 

机构地区：[1]College of Agronomy,Northwest A&F University,Yangling 712100,Shaanxi,China [2]International Center for Agricultural Research in the Dry Areas,Rabat 999055,Morocco

出　　处：《The Crop Journal》2024年第3期897-906,共10页作物学报（英文版）

基　　金：supported by the National Key Research and Development Program of China(2017YFD0300202-2);the National Natural Science Foundation of China(31871567);the Young Scholar of Tang(2017)。

摘　　要：In a study comparing grain filling and yield in a large-and a small-grain-size wheat cultivar under two planting patterns and two irrigation regimes,plastic-covered ridge and furrow planting with sprinkler irrigation increased grain filling and yield in both cultivars.The largest contributors to grain yield were an extended active grain-filling period in Shuangda 1 and an increased mean grain-filling rate in XN538.

关 键 词：Plastic-covered ridge and furrow cultivation Sprinkler irrigation WHEAT Grain size Grain filling 

分 类 号：S512.1[农业科学—作物学]