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一、改油茶纯林为多树种多林种的油茶人工林复合群落。 长期以来在人们思想上认为,经营油茶只宜纯林。所以,传统上经营油茶都是发展大面积的单纯林,不管山上、山腰、山窝、山脚、坡度大小,统统发展油茶。虽然油茶适应性强,耐干旱,耐瘠薄。但是在土层瘠薄、干旱的山上,虽然能生长、开花、结果,但产量低。山窝土壤深厚,水土条件较好,但光照较差,生长虽好,结果也少。坡度超过25度,年年垦修引起水土流失,地力衰退。总之,经营油茶纯林弊病很多。为解决这种现状,因地制宜,改油茶纯林为多树种多林种的油茶人工林复合群落势在必行。
First, the change of pure tea for the multi-tree species of Camellia oleifera plantation compound community. It has long been thought in people’s minds that oil tea should only be run on pure forests. Therefore, the traditional management of Camellia are the development of a large area of pure forest, regardless of the mountain, mountainside, hillock, mountain foot, slope size, all the development of tea. Although Camellia adaptable, resistant to drought, barren. However, in barren and arid mountains, although the soil can grow, flowering and fruiting, the yield is low. Sandy soil deep, better soil and water conditions, but poor lighting, growth is good, the result is small. Slope more than 25 degrees, every year Ken-repair caused soil erosion, land degradation. In short, there are many disadvantages in running Pure Camellia. In order to solve this situation, according to local conditions, changing the pure forest of Camellia oleifera is a multi-tree species of Camellia plantations complex is imperative.