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Wild flowers in Tibet is rich in resources development and utilization potential. The subject to select the most representative Sejila Mountain region for the study of places, the use of sampling and test methods, analysis of variance, cluster analysis, correlation analysis, statistical analysis, soil physicochemical habitat of wild flowers on regional provenance characteristics as well as its own element enrichment characteristics of the system, proved the relationship between the different regional habitats Wild Flowers absorption of nutritional elements and soil nutrient element content, in order to grasp the law of demand wild flowers grown on soil nutrient elements, to domestication, protection, development and utilization of the introduction of the Tibetan wild flower plants provide a theoretical basis and key technical support, has important scientific value and social significance. The study showed that: (1) soil moisture conditions Dongpo superior to the western slope of the pH value of the average of 6.16 showed a slightly acidic, higher levels of organic matter in soil fertility. Higher supply of the soil medium and large amount of elements, hydrolytic nitrogen, potassium, available potassium significant difference in the presence of different geographic locations; low level of supply of soil trace elements, sodium elements, everything points effective boron content significant difference. The soil physical and chemical characteristics of clustering analysis, 11 samples can be divided into ① 7,10,3,8; 2 6,11,4; ③ The 2,5,1; the ④ samples. (2) different flower plant nutrients, the only crude ash, there is a significant difference; large number of elements, total phosphorus, total potassium and calcium elements have significant differences; trace elements, iron, sodium, copper content in the presence of significant differences . The Primula genus vivo magnesium content with elements of chromium content, there are significant differences. Rhododendron the plant magnesium, zinc, copper, sodium content there are significant differences. Cluster analysis can be divided into ① The 3,6,10,11 plant mineral nutrient enrichment status; 2 1,5,7,4; ③ The 8,9; ④ 2 samples. (3) soil organic matter and total nitrogen, hydrolysable nitrogen, iron, pH, and effective boron showed a significant positive correlation. Soil mineral elements, there is a positive correlation between between total nitrogen and hydrolyzed nitrogen, iron, effective boron, calcium and copper, magnesium and zinc, iron and available phosphorus, iron and total phosphorus, potassium, and effective boron element of exists between the obvious negative correlation. The total nitrogen content of the plant communities and soil calcium, zinc, copper content, total phosphorus and soil boron, calcium content and soil manganese, copper content and soil calcium, magnesium, sodium, iron, sodium and zinc content soil nitrogen and hydrolyzable nitrogen, iron, sodium element content showed a significant positive correlation between soil available boron. In addition, the exists a significant negative correlation between sodium content and soil available K, and the plant communities of the magnesium content and soil calcium, copper content, manganese content and soil potassium. The representative plant elements and soil correlation degree performance: Primula genus gt; the Pedicularis gt; rhododendron genus. In in plant communities nutrients, crude fiber and crude ash, nitrogen free extract between there significant negative correlation.
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