Effects of Different Planting Densities on the Growth and the Effective Constituent of Sophora tonkinensis (PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Effects of Different Planting Densities on the Growth and the Effective Constituent of Sophora tonkinensis 

Author(s):: LAN Fang1; XIANG Wei2; ZHANG Pinggang2; HUANG Caiwei2; （1.Graduate School，Guangxi University，Nanning，Guangxi 530004;2.College of Agriculture，Guangxi University，Nanning，Guangxi 530004）

Abstract:: Taking Sophora tonkinensis seeds as test materials，the effects of 4 kinds of different planting densities on growth and contents of total flavone，matrine，oxymatrine in different parts were studied. The results showed that the highest yield of root was got under treatment C (3 000 plants per 667 m2)，there was no significant difference between treatment C and the other groups.To the effective constituents measured，treatment D (3 500 plants per 667 m2) was significantly higher than the others in the root.Therefore，the optimum planting density for the best yield and quality for Sophora tonkinensis was the range of 3 000-3 500 plants per 667 m2.

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Last Update: 2017-03-23