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为了探求造林前不同整地方法对油茶生长发育的影响,从而找出合适的整地方法。我站在1960年春进行了试验,试验地设于15°的北坡上,黄壤,pH 5.5—6.0。试验于当年1月份进行整地。一、整地方法:分为全垦整地、块状整地、全垦后带状阶梯整地(下简称全垦带阶整地,带宽1米)。其中全垦整地又分垦深60厘米和垦深30厘米。块状整
In order to explore the effect of different land preparation methods on the growth and development of Camellia oleifera before afforestation, the suitable soil preparation methods were found out. I stood in the spring of 1960 and experimented on a northern slope of 15 ° with yellow soil pH 5.5-6.0. The trial was conducted in January that year. First, the preparation method: divided into whole land reclamation, block preparation, after the completion of strip terraces leveling (hereinafter referred to as full land reclamation step, the bandwidth of 1 m). Among them, the whole cultivated land has also been planted with a depth of 60 cm and a cultivated depth of 30 cm. Block whole