硫酸鉀和氯化鉀是常用的兩種鉀肥。

congzuowuyingyangfangmianlaikan，tamendounengweizuowutigongjiasuyingyang
，youliyuzengjiazuowuchanliang，dancongchanpinpinzhilaikan，youdezuowushiyongliusuanjiadexiaoguobilvhuajiahao，danbingbushisuoyoudezuowudouxihuanliusuanjia。congturangtiaojiankan
，queliudeturangyingxuanyongliusuanjia
，yanjiandiyingxuanyongliusuanjia

，buyingxuanyonglvhuajia，yibimianzengjiaturanglvlizidehanliang，jiazhongyanhai。

從cong肥fei料liao價jia格ge看kan

，硫liu酸suan鉀jia比bi氯lv化hua鉀jia貴gui，所suo以yi除chu特te殊shu原yuan因yin和he要yao求qiu外wai
，一yi般ban情qing況kuang下xia盡jin量liang選xuan用yong氯lv化hua鉀jia。有you灌guan溉gai條tiao件jian或huo多duo雨yu地di區qu，隻zhi要yao排pai水shui條tiao件jian良liang好hao，大da多duo數shu作zuo物wu均jun可ke選xuan用yong氯lv化hua鉀jia，對dui產chan量liang和he品pin質zhi不bu會hui產chan生sheng不bu良liang影ying響xiang。