Title: Growth and Soil Improvement Research about Hippophae rhamnoides Linn. variety from Russia under Temporal and Spatial Variation
Abstract: The article choose Hippophae rhamnoides Linn.variety from Russia as research object which introduced from Russia in Sunwu county,Heilongjiang province.The method of using space instead of time,in the similar habitat we choose different conditions,age(11 a,2 a,7 a) Hippophae rhamnoides Linn.variety from Russia,and select abandoned land which the quality of the site is similar to the plots as the comparative research direction in temporal variation.To choose the main Hippophae rhamnoides Linn.variety from Russia planting in Sunwu county under the terrain as sample plot of the comparative research direction in spatial variation.The research shows that Hippophae rhamnoides Linn.variety from Russia in different stand age has the effect of soil improvement,and the more effect of the elder stand age has high soil improvement,2 years of Hippophae rhamnoides Linn.variety from Russia and abandoned land has close soil conditions,the effect of the soil improvement is not obvious.All of the indexes of l Hippophae rhamnoides Linn.variety from Russia in the flatland are better than that in the lowland and rolling hill,comprehensive comparison can be showed that the soil pH is one of important factors to affect large berry cultivars of sea buckthorn growing.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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