現在市麵上銷售的肥料，有複合肥、fuhunfeideng，qizhong
，yongwulihunhefashengchanchulaidejiaofuhunfei，hanyoudanlinjiayuansudekuangwuzhi，jingguohuaxuefanyinghouxingchengdejiaofuhefei。henduonongminpengyourenwei
，fuhefeishijiangduozhongyangfenpeizaiyiqide，shiyongdexiaoguobifuhunfeihao，qishizheshiyizhongcuowuderenshi。fuhunfeisuiranshijianggezhongjichufeiliaochanhunzaiyiqi，danshisuohandeyangfenbingbushao。liangzhongfeiliaozhongzhiyaoyangfenhanliangxiangtong，yangfenzuchengyiyang，yinggaishuoxiaoguoshiyiyangde。

由於複合肥和複混肥在肥效上差別不很大

，2002年nian國guo家jia有you關guan部bu門men下xia發fa了le新xin的de肥fei料liao生sheng產chan標biao準zhun，把ba複fu合he肥fei和he複fu混hun肥fei統tong歸gui為wei一yi大da類lei。比bi較jiao而er言yan
，複fu混hun肥fei生sheng產chan成cheng本ben低di
，隻zhi要yao把ba各ge種zhong基ji礎chu肥fei料liao配pei齊qi，摻chan在zai一yi起qi攪jiao拌ban均jun勻yun就jiu可ke以yi了le。複fu合he肥fei生sheng產chan需xu要yao提ti供gong一yi定ding的de條tiao件jian，讓rang原yuan料liao進jin行xing化hua學xue反fan應ying，然ran後hou再zai噴pen漿jiang造zao粒li，所suo需xu的de成cheng本ben比bi複fu混hun肥fei高gao得de多duo，在zai市shi場chang上shang同tong樣yang養yang分fen含han量liang的de複fu合he肥fei比bi複fu混hun肥fei高gao100～200元/噸。所以到底是買複合肥還是買複混肥，要看它們的養分含量是不是自己所需要的，價格是否合適。

隻zhi要yao所suo含han養yang分fen相xiang同tong
，複fu合he肥fei與yu複fu混hun肥fei差cha別bie不bu大da。購gou買mai複fu合he肥fei時shi主zhu要yao看kan是shi否fou存cun在zai結jie塊kuai現xian象xiang
，大da部bu分fen肥fei料liao結jie塊kuai對dui使shi用yong效xiao果guo沒mei有you影ying響xiang
，但dan對dui使shi用yong過guo程cheng有you影ying響xiang。購gou買mai複fu混hun肥fei則ze要yao看kan顆ke粒li大da小xiao是shi否fou均jun勻yun，如ru果guo不bu是shi均jun勻yun的de顆ke粒li，整zheng個ge運yun輸shu甚shen至zhi使shi用yong過guo程cheng中zhong會hui存cun在zai大da小xiao顆ke粒li分fen離li現xian象xiang。