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本文通过试验及简捷的计算,求得扁秆簏草种群的内禀增长率,从而进一步判断扁秆麓草“疯长”的关键时刻,为有效地控制此种恶性杂草的危害提出了可行措施。
In this paper, through the experiment and simple calculation, the intrinsic rate of increase of T. parvulata population was determined, and the key moment of the “fescue” was further judged, and feasible measures were put forward to effectively control the harm of this kind of weed .