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通过三年定点观察,实生毛竹的高生长呈S型曲线,可用Lagistic曲线进行配合,求得在生长过程中T(时间)与H(竹高生长量)之间的关系.实生毛竹林的发笋率、成竹率,都高于用竹母繁育的竹林,且热量因子(地温、气温)对发笋、成竹有一定的影响.试验地处理1980年至1982年连续三年,我们在溧水县林场实生毛竹林内选择立地条件基本相同的状态下设立0.3亩面积的标准地4块,进行笋期观察记载:出笋期、出笋量、
Through three-year fixed-point observation, the high growth of real-life bamboo was S-shaped curve, which can be fit with Lagrange curve to get the relationship between T (time) and H (bamboo height growth) Bamboo shoots and bamboo shoot percentages were all higher than that of the bamboo forests that were bred with bamboo shoots and the heat factors (geothermal and air temperature) had some influence on bamboo shoots and bamboo shoots. Experimentally, for three consecutive years from 1980 to 1982, Lishui County Forest Farm real bamboo habitat selected site conditions are basically the same as the establishment of 0.3 acres of standard area 4, the bamboo shoots were observed and recorded: the bamboo shoots, the amount of bamboo shoots,