摘要
经2001～2008的研究,通过应用无性系良种,实施人工复合生态茶园等高种植、茶园地面覆盖、重施基肥、病虫草害综合控制及茶树多次矮化修剪等技术,使3.3hm2茶园年平均生产1芽1叶优质鲜叶9954.9kg/hm2,实现年平均产值48679.46元/hm2。土壤肥力得到明显增加,茶叶品质得到提升,安全性指标达到国家农业部有机茶标准要求,为云南省有机生态茶园的建立提供了一种新模式。
The study results from 2001 to 2008 indicated that with the technologies such as clonal improved variety application,high density planting, ground cover, heavy base fertilizers,integrated control of pests, dwarf trimming for many times ,the 3.3hm^2 areas of tea gardern got a good economic value as follows：the yield of one bud one leaf reached 9 954.9kg/hm^2, average output value came to 48 679.46 yuan/hm^2. Moreover, the soil fertility was improved evidently,the quality of tea got promoted ,and the safe indexes accorded to the organic tea standard of national ministry of agriculture,which provided a new mode for establishing oganie ecological tea garden in Yunnan Province.
出处
《现代农业科技》
2010年第1期36-37,41,共3页
Modern Agricultural Science and Technology
关键词
无性系良种
有机茶园
土壤肥力
茶叶品质
clonal improved varieties
organic tea garden
soil fertility
tea quality
