摘要
钾是茶树生长发育必需的大量营养元素之一,对茶树的生长起着重要作用,极大地影响着茶叶的产量和品质。本文讨论了钾素对茶树的生理作用和对茶叶的产量和品质的影响,并对茶树缺钾症状及其诊断方法和如何施用钾肥等方面做了简要的介绍。
Potassium is one of essential macronutrients required by tea plant. It plays a vital role in growth of tea plant, and has a large efeet on the yield and quality of tea. In this paper, we discussed the physiological function of potassium in tea plant, and introduced the method of estimating potassium deficiency and application of potassium fertilizer.
出处
《农业与技术》
2007年第1期46-49,共4页
Agriculture and Technology
关键词
钾素
茶树
产量和品质
Potassium
Tea plant （Camellia sinensis）
Yield and Quality
