山东生态茶园建设模式初探

Preliminary Research of Developing Pattern of Shandong Province Ecological Tea Garden

生态茶园建设是有机、无公害茶生产的基础。通过对山东茶区土壤、空气、水质的调查分析,认为在山东主茶区发展生态茶园是可行的。山东土壤耕层中,全氮、全磷、全钾、有机质含量均较低,所以茶园施肥应注意适时适量增加。在茶园施肥方案中,以使用生物肥对提高幼苗期茶园苗高、主干粗效果最好。生态茶园防护林应以侧柏、黑松为主,主林带南北距离不超过50m。幼苗期茶园间作以茶树与大姜间作,并且大姜株距以20cm,经济效益和生态效益最好。这些研究,为山东生态茶园建设提供了理论依据。

Building of ecological tea garden is the base of production for organic tea Pollution-free tea. Based on soil, air and water quality investigations and analysis in Shandong Province, authors believe that the main tea-growing areas in Shandong, it is feasible to develop ecological tea garden. Top soils in Shandong province, total nitrogen, total phosphorous, total potassium, organic matter content were lower, it should be noted that in due course tea garden fertilization increase moderately. In the tea garden fertilization schemes, using biological fertilizers to improve seedling stage on the tea plant height, trunk thick best results. Eco-Tea shelter should be based on oriental arborvitae, pine main north-south distance of the main forest belt of no more than 50m. Seedling stage to tea intercropping intercropping tea with ginger and ginger plant space to 20cm, the best economic and ecological benefits. Such research provides a theoretical basis for building ecological tea gardenin in Shandong province.