在莱阳等地对无水浇条件旱地冬小麦高额丰产栽培技术进行了田间试验研究。
Field experiment for cultural practices of higher yield winter wheat was carried out on dry land without irrigation.
并通过数学模型，对各参试因子的主效应和交互作用效应进行了分析，最后提出旱地棉花高产稳产栽培优化方案。
Main effects and interactions among the tested factors can be analyzed using the models, which will be helpful for making schemes for high-and-stable-yield dryland cotton production.
间作多熟种植是干旱地区最具增产潜力的栽培模式。
Intercropping is the most potential for increasing grain yield in arid regions.
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