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茶树密植矮化栽培,是一种速成高产栽培法,江西省于七十年代边试验,边推广,各地的经验证明,密植矮化栽培能比常规(4.5×1.2市尺)栽培提早三年投产,产量高且增长快,经济效益显著。如江西省蚕茶研究所密植茶园,二足龄亩产于茶61.9斤,三足龄320.8斤,四足龄709.3斤;修水县黄沙乡茶场密植茶园,二足龄亩产59.78斤,三足龄300.9斤,四足龄513.9斤;南昌县黄马乡茶场密植茶园,二足龄亩产81斤,三足龄223.3斤;安远县和务茶场密植茶园,二足龄50.6斤,三足龄150.8斤,四足龄227.4斤。以上各茶场种茶后第三年都收回了全部投资,第四年都开始盈利,如修水县黄沙乡茶场第四年每亩获纯利770元。实践证明,密植矮化栽培法是可行的,现将各地作法介绍如下:
Tea plantation dwarfing cultivation, is a rapid high-yield cultivation method, Jiangxi Province in the seventies side of the test, while promoting the experience of various places that dense planting dwarfing cultivation than conventional (4.5 × 1.2 square feet) cultivation three years earlier production , High yield and rapid growth, significant economic benefits. For example, Jiangxi Silkworm Tea Research Institute has dense tea plantations, with two-acre per-mu yielding 61.9 kg of tea, 320.8 kg of three-legged age and 709.3 kg of four-legged age. In Shuisha County, Three-foot age 300.9 kg, four-foot 513.9 kg; Nanchang Huangma Township tea plantation dense tea garden, two-legged per mu 81 kg, three-foot 223.3 kg; Anyuan County and service tea plantation densely tea garden, Three-foot 150.8 kg, four-foot 227.4 kg. In the third year of tea plantation above, all the investments were recovered and the fourth year started to make profits. For example, the net profit of tea plantation of Huangsha Township in Xiujiang County was 770 yuan per mu in the fourth year. Practice has proved that close planting dwarf cultivation method is feasible, the practice is now introduced as follows: