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《JOURNAL OF BEIJING AGRICULTURAL COLLEGE》 1997-01
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The study on Indexes of Adverse Circumstances-resistance about Viola yedoensis Makino

Shi Aiping; Wang Hongli; Guo Rui;Miao ying; Sun Yan; Liu Kefeng(Beijing Agricultural Collgeg, Beijing 102206)  
viola yedoensis Makino is valued Makino for its ornament and adverse cirumstancesresistance. It is aimed at selecting viola yedoensis to be embellishment cawn plant. It was revealed that: viola yedoensis Makino had a high reviving ability after trampled and could resist 87kg/cm2 solid degree of soil. It could grow normally when there was 5 %~8% moisture content and 0. 3 %salt cantent. It could be drowned for 5 days and approached the level of lawn variety.
【CateGory Index】: S688
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