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西藏高原垂穗披碱草成苗模型分析 被引量:6

Seedling Model Analysis on Elymus nutans in Tibet
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摘要 通过西藏曲水县拉萨河谷地所进行的垂穗披碱草田间成苗试验,建立垂穗披碱草的成苗率与出苗期株高、出苗期株数2、叶期株高、2叶期株数、成苗期株高、成苗期株数、苗长、根长、根数、分蘖数、生物量、生长速度等项目的模型,经检验,所建立的模型达极显著。 The seedling-forming experimentation of Elymus nutans in Qushui county in Tibet were studied. The models of seedling rate with such factors as seedling number, plant height in seedling emergence stage, plant height and plant number at the two leaf stage, plant height, plant number, seedling length, root number, tillers number, biormss, growth rate were established, tested and analyzed. The results showed that the models were significantly remarkable.
出处 《安徽农业科学》 CAS 北大核心 2007年第16期4729-4730,4754,共3页 Journal of Anhui Agricultural Sciences
基金 西藏重大科技项目"西藏野生优质牧草繁育技术研究"(2005011)
关键词 垂穗披碱草 成苗 模型 西藏 Elymusnutans Seedling-forming Model Tibet
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