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我场于1958年12月9日在蒿山工区一块土层深60厘米以上,排水良好,pH6.5,面积1.78亩的砂质壤土丘陵岗地上,栽竹98株,成活率达98％。栽后三年累计成竹数741株(即1959年为142株,1960年为261株,1961年为338株),基本上新竹满园。从第五年林地清理,抚育间伐开始,到目前已经取竹材2380株。1970年12月我们进行了林分调查,当时毛竹蓄积每亩430株,亩产12647斤;1974年11月林分调查,毛竹蓄积每亩550株,亩产
My field in December 9, 1958 in Artesan area a soil depth of 60 cm, well drained, pH6.5, an area of 1.78 acres of sandy loam hillock, planted 98, the survival rate of 98%. In the three years after transplanting, a total of 741 bamboo species (ie, 142 in 1959, 261 in 1960 and 338 in 1961) were basically counted as Hsinchu Grand Park. From the fifth year of forest clearing, tending thinning, up to now have taken bamboo 2380 strains. In December 1970 we conducted a forest survey, when bamboo stocks 430 acres per mu, 12647 kg per mu; survey of the forest in November 1974, bamboo reserves of 550 per acre, mu