Basa re diammonium phosphate Makemikari hunhu hwe diammonium phosphate ndeye alkaline, saka ndeya alkaline fetiraiza. Diammonium phosphate yakakwira-fungidziro inokurumidza-kuita nitrogen uye phosphorus yakasanganiswa fetiraiza nephosphorus sechinhu chikuru. Iyo inokodzera zvirimwa zvizhinji uye zvakare inokodzera kushandiswa muvhu rakasiyana siyana. Iyo ine dzakasiyana siyana dzekushandisa uye inogona kushandiswa seyakagadzika fetiraiza kana kupfeka topdressing. unokwanisa.
Kushandiswa kwe diammonium phosphate Diammonium phosphate inogona kushandiswa kuisa mhando dzakasiyana dzevhu muminda yepaddy neminda yakaoma. Inokodzera zvirimwa zvakawanda zvakaita semupunga, gorosi, chibage, mbambaira, nzungu, kubata chibharo nenzungu. Inonyanya kukodzera zvirimwa zvinoda hydrogen uye phosphorus senzimbe uye chestnuts yemvura. Diammonium phosphate inogona kushandiswa pamwe chete neammonium bicarbonate, urea, ammonium chloride, potasium chloride, ammonium nitrate nemamwe mafetiraiza. Dzivisa kushanda kwakasanganiswa nemafuta efutiki akadai seammonium sulfate uye superphosphate. Mhedzisiro mushure mekushandisa iri yakanaka. Kurudzira kukura kwemiti.
Mashandisiro ekushandisa diammonium phosphate
1. Kudzidzira kwakaratidza kuti diammonium phosphate inogona kushandiswa kunyorera mhando dzevhu dzakasiyana muminda yepaddy uye ivhu rakaoma, inokodzera zvirimwa zvakawanda senge mupunga, gorosi, chibage, mbatatisi, nzungu, chibharo, nzungu, nezvimwewo, kunyanya zvinokodzera hydrogen-phosphorus inoda zvirimwa senzimbe uye chestnut yemvura.
2. Diammonium phosphate inogona kushandiswa pamwe chete neammonium bicarbonate, urea, ammonium chloride, potasium chloride, ammonium nitrate nemamwe mafetiraiza. Dzivisa kushanda kwakasanganiswa nemafuta efutiki akadai seammonium sulfate uye superphosphate.
3. Ongororo dzinoratidza kuti diammonium phosphate inosanganiswa nenitrogen uye potassium fotereza (manyowa ane klorini haafanire kushandiswa kuzvirimwa zvisina chlorine) anokodzera kunyorera fetiraiza yepasi, ine muyero we225 ～ 300kg / h; kunyorera mumunda wepaddy: Mushure mekushandura gejo, ishandise kune isina kudzika yemvura; Kuomeswa kwenyika kushanda: kwakadzika kunyorera panguva yekurima nekusimbisa, kusanganisa ivhu rakaorera. Sanganisa diammonium phosphate uye yakaora manyowa uye neutachiona pH uye isa mushure mekuisa kompositi, fetiraiza inoshanda. Pakugadzira fetiraiza yembeu, inofanira kuiswa 1 kusvika 2 mazuva isati yadyara, muyero uri 100-150kg / h㎡, uye ivhu rakaorera rakasanganiswa zvakaenzana kudzivirira kusangana kwakananga pakati pembeu nefetiraiza.
4. Pakusangana nemvura ine diammonium phosphate, iyo diammonium phosphate (nitrogen uye potassium fetiraiza zvichienderana nerudzi rwezvirimwa) inofanira kunyungudutswa mumvura pachiyero che1: 5 tembiricha yemukati padyo nenzvimbo yekudyara 1 kusvika 2 mazuva pamberi pekusangana. Mushure mekunyungudika, tora mhinduro yefetiraiza uisanganise nemvura pa1: 25-30, kana kushandisa biogas liquid fetiraiza kunyungudika, uye huwandu hwesanganiswa yemushonga nemvura makumi matanhatu kusvika makumi masere. Iko kusunganidzwa kwekusangana kunofanirwa kuve kwakareruka mumatanho embeu yechirimwa kana kana ivhu raoma; kusangana kwekusangana kunogona kuwedzerwa zvakafanira panguva yechirimwa chevakuru uye ivhu rakanyorova.
Contraindications yekushandiswa kwe diammonium phosphate Diammonium phosphate ine yakawanda phosphate ions. Mushure mekusangana nemiti, ichawedzera acidity yevhu paivhu ine acidic, inogona kukanganisa kukura kwezvirimwa. Ngwarira kuti usashandise sekupfeka kwepamusoro. Paradzira granular diammonium phosphate pamusoro, iyo midzi haizopinza iyo, uye iyo fetiraiza mhedzisiro icharasika. Dzivisa kusanganisa nefic acid manyowa, akadai seammonium sulfate, superphosphate, nezvimwewo, zvinova zvinowedzera kuva acidic uye zvichikonzera kukanganisa