旱地小麦群体生理变量对氮素供应量的响应 关键词 小麦 群体结构 N肥 水分利用效率 [gap=986]Key words Winter wheat，Colony structure，Nitrogen nutrition，Water use efficiency
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crop colony structure 作物群体结构
reasonable colony structure 合理群体结构
high-yield colony structure 高产群体结构
plant colony geometric structure 植物群体几何结构
structure of colony 群体结构
And these two treatments,the colony structure and photosynthesis characters index was better,the yield was higher.
在上述两种播种密度条件下,两种穗型冬小麦品种的群体结构、光合生理指标较优,产量也较高。
参考来源 - 种植密度对两种穗型冬小麦品种主要生理特性及产量的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
It is obviously that change of colony structure fluctuate in different seasons.
该鼠社群结构变动有明显的季节性。
Study on vegetation colony structure and the interception of light by a canopy is one of important fields of the study on canopy micro-climate.
植物群体受光结构与光截获的研究是冠层小气候研究重要领域之一。
On the basis of the existing results, the problems in the studies on vegetation colony structure and the interception of light by a canopy are dis-cussed.
在对已有成果综合分析的基础上，探讨了植物群体受光结构与光截获研究中亟待解决的问题。
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