Muchikamu chekurima kwemaindasitiri nekugadzira zvinhu, kudiwa kwemakemikari emhando yepamusoro nefetereza kwakakosha. Imwe yemubatanidzwa yakakosha yakadaromonoammonium phosphate(MAP), chinhu chinogoneka uye chinoshanda chinoita basa rakakosha mumaindasitiri akasiyana siyana. Nekuda kwechimiro chayo chegranular uye yemhando yepamusoro, MAP yave mhinduro yesarudzo kune akasiyana maapplication.
MAPmusanganiswa une 11% nitrogen uye 52% phosphorus, zvichiita kuti ive yakanakira kushandiswa kwefetereza nemaindasitiri. Kunyungudika kwayo kwakanyanya uye kukurumidza kuburitswa kwekudya kunoita kuti ive chikamu chakakosha mukuita zvekurima, ichipa chikafu chakakosha kumiti nezvirimwa. Pamusoro pezvo, chimiro chayo chegranular chiri nyore kubata nekushandisa, zvichiita kuti ive sarudzo iri nyore yemabasa makuru ekurima.
Panyaya yekushandiswa kwemaindasitiri, MAP inoshandiswa zvakanyanya mukugadzira maretardants emoto, chikafu chemhuka chekuwedzera, uye semabuffer mumagadzirirwo emvura. Hunhu hwayo hwakasiyana-siyana uye hwepamusoro hunoita kuti ive sarudzo yekutanga kune maindasitiri anoda akavimbika uye anoshanda makomisheni.
Chimwe chezvinhu zvakakosha chinoisa mhando yepamusoro MAP kure nekuchena kwayo uye kuenderana. Indasitiri monoammonium phosphate inogadzirwa uchishandisa epamberi maitiro kuti ave nechokwadi chemhando yepamusoro uye maitiro ekuita. Izvi zvinoreva kuti mabhizinesi anogona kuvimba neMAP kuunza mhedzisiro inowirirana, ingave yekugadzira fetereza kana kugadzira maindasitiri.
Monoammonium phosphate granularinopawo mabhenefiti akasiyana. Saizi yaro yeyunifomu uye nyore kubata inoita kuti ive sarudzo inoshanda yekusanganiswa nemamwe mafetireza kana makemikari. Izvi zvinobvumira kushandiswa chaiko uye kunovimbisa kugovaniswa kwezvinovaka muviri, zvichisimudzira kukura kwakanyanya uye goho munzvimbo dzekurima.
Mukurima, kushandiswa kwemono ammonium phosphate ine mhando yepamusoroyakaratidzwa kuwedzera goho nekuvandudza hutano hwezvirimwa. Kusanganiswa kwayo kwakaringana kwenitrogen uye phosphorus kunopa zvidyarwa nehome yakakwana yezvinovaka muviri uye inosimudzira kukura kwemidzi kwakasimba. Izvi zvinoita kuti ive chishandiso chakakosha kuvarimi nenyanzvi dzezvekurima dzinotarisira kuwedzera goho uye kugadzira zvirimwa zvemhando yepamusoro.
Pamusoro pezvo, MAP's solubility yemvura inovimbisa kuti zvinovaka muviri zviri nyore kuwanikwa kune zvidyarwa, zvichikurudzira kutora nekukurumidza uye kushandiswa. Izvi zvinonyanya kubatsira munzvimbo dzine ivhu rakashata kana uko kukura kwemiti kunoda kukurumidza kutora kudya.
Mukupedzisa, yemhando yepamusoro granular monoammonium phosphate chinhu chakakosha muindasitiri yekurima nekugadzira zvikamu. Kusiyana-siyana kwaro, kuvimbika uye kushanda kunoita kuti ive sarudzo yekutanga kune zvakasiyana-siyana zvekushandisa, kubva pakugadzirwa kwefetereza kusvika kune maindasitiri maitiro. Nekugona kuwedzera goho rezvirimwa, kuvandudza hutano hwezvirimwa uye kutsigira mashandiro emaindasitiri, MAP chiratidzo chesimba remhando yepamusoro makomisheni kufambisa kufambira mberi nekubudirira mumaindasitiri.
Nguva yekutumira: Chivabvu-06-2024