生态学杂志 ›› 1992, Vol. ›› Issue (6): 55-57.
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李凤民
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Li Fengmin
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Abstract: Regression analysis on Medicago sativa Population biomass and relative growth rate(RGR) versus environmental elements are made, and several regression equations are obtained. Through analysis of regression equations and local environmental conditions, it is believed that harvesting the aboveground biomass of Medicago sativa once in late July and letting it continuous growing, it will be beneficial to the increase of productivity and the maintenance of water balance of the artificial grassland.
李凤民. 宁夏盐池苜蓿人工草地地上生物量季节动态研究[J]. 生态学杂志, 1992, (6): 55-57.
Li Fengmin. Seasonal Dynamics of Aboveground Biomass of Medicago sativa Artificial Grassland at Yanchi of Ningxia[J]. cje, 1992, (6): 55-57.
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http://www.cje.net.cn/CN/Y1992/V/I6/55