论文部分内容阅读
茶树栽培可分为幼龄、成龄和衰老三个阶段。在我省百万亩茶园中,幼龄茶园约占一半以上。由于幼龄茶园树势矮小,行间空隙大,可以充分利用土地,现根据学习和实践的体会,谈谈有关茶园间作的几个问题,供茶农参考。 一、茶园间作的作用 茶园实行合理间作,是幼龄茶园管理的一个主要内容,并有很好的效益。①幼龄茶园,有较宽的行间未被茶树覆盖,土地和光能利用率不高,间作后,间作物布满行间,从而大大提高了土地和光能利用率。②实行茶园间作,因耕锄和间作物根系的穿透作用,以及根系分泌的有机酸,能分解土壤中的一些难溶性养分,
Tea cultivation can be divided into three stages: young age, aging and aging. In millions of acres of tea plantations in our province, young tea plantations account for more than half. As the young tea plantation is short, the gap between the lines, you can make full use of the land, are based on learning and practice experience, to talk about the intercropping of the tea garden for several issues for tea farmers reference. First, the role of the inter-tea plantation Tea plantations to implement a reasonable intercropping, is a young tea garden management of a major content, and have good benefits. ① Young tea gardens with wide rows of trees that are not covered by tea trees, low land and light energy utilization rates, and intercrops of crops after intercropping, greatly increasing land and light energy utilization rates. The implementation of the intercropping of tea plantations, because of hoe and inter-crop root penetration, as well as organic acids secreted by the root, can decompose some of the soil insoluble nutrients,