钾是作物生长发育必不可少的元素。在蔬菜生产中,菜农对化学钾肥重要性的认识远不如对氮肥和磷肥的认识,没有主动使用化学钾肥的习惯。现将钾肥施用技术介绍如下:一、钾肥的作用钾是植物体内非常活跃的元素,主要分布在代谢最活跃的器官和组织中,是多种酶的活化剂。 Potassium is an essential element of crop growth and development. In vegetable production, vegetable farmers’ understanding of the importance of chemical potash far less understanding of nitrogen and phosphate fertilizer, there is no initiative to use chemical potash habits. Potassium fertilizer application technology is introduced as follows: First, the role of potash Potassium is a very active element in plants, mainly in the most active metabolized organs and tissues, is a variety of enzyme activators.