高山茶园可适用肥料探究

目的]探究一种适用于高山茶园推广的肥料。方法]采用随机区组试验设计,以传统复合肥和菜籽饼肥为对照,通过检测肥效、茶叶一芽三叶百芽重、茶叶内质成分和土壤肥力,分析微生物肥、三合一茶叶叶面肥对茶叶品质和土壤的作用。结果]微生物肥施用效果与菜籽饼肥相当,显著提高茶叶品质,并有效补充土壤全氮、有效磷含量;茶叶三合一叶面肥对提高茶多酚和水浸出物总量效果明显,并有效补充土壤中有效钾含量。结论]微生物肥使用便捷易运输,建议作为高山茶园推广肥料。

Exploration on Suitable Fertilizer for Alpine Tea Garden

Objective]The aim is to explore a kind of suitable fertilizer for alpine tea garden.Method] Using randomized block design of ex-periment, compared with compound fertilizer and rapeseed cake fertilizer, the effect of microbial fertilizer, tea foliar fertilizer on tea quality and soil quality was analyzed by determining fertilizer efficiency,100-bud weight ,inclusions and soil fertility. Result] Effect of microbial fertilizer application was comparable to that of rapeseed cake fertilizer, which significantly improved the quality of tea leaves and effectively supplemented the content of total nitrogen and effective phosphorus in soil.The tea foliar fertilizer was obviously effective in improving tea polyphenol and water extract content, and supplementing effective potassium content in soil.Conclusion] Microbial fertilizer is convenient and easy to transport, and it is suggested to promote in alpine tea garden.