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Title: [Study on the dynamic growth rhythm of Achyranthes bidentata under different densities]. Author: Wang WP, Li YS, Zhou YF. Journal: Zhongguo Zhong Yao Za Zhi; 2005 Jul; 30(14):1069-72. PubMed ID: 16161439. Abstract: OBJECTIVE: The experiment was conducted to study the dynamic growth rhythm of Achyranthes bidentata under different densities. METHOD: The plant samples were collected to measure the growth rate of each organ. RESULT: Under different densities, the growing dynamic rhythm of A. bidentata were similar. The growth of main root exhibited a trend of "slow-fast-slow" by stages. The increase of dry root weight was fastest during the period of 30-40 days before harvest. The dry-matter increasing rate of whole plant was fastest in the later period of branching stage. The differences of root yields among the plants growing under different densities were significant. CONCLUSION: For high yield and good quality, the density of planting of A. bidentata should be considered.[Abstract] [Full Text] [Related] [New Search]