Technical Monoammonium Phosphate
Monoammonium phosphate (MAP) ndi gwero logwiritsidwa ntchito kwambiri la phosphorous (P) ndi nayitrogeni (N). Amapangidwa ndi zigawo ziwiri zomwe zimapezeka m'makampani a feteleza ndipo zimakhala ndi phosphorous yambiri kuposa fetereza iliyonse yolimba.
MAP 12-61-0 (Technical Giredi)
MONOAMMONIUM PHOSPHATE (MAP) 12-61-0
Maonekedwe:White Crystal
Nambala ya CAS:7722-76-1
Nambala ya EC:231-764-5
Molecular formula:Chithunzi cha H6NO4P
Mtundu Wotulutsa:Mwamsanga
Kununkhira:Palibe
HS kodi:31054000
MAP 12-61-0ndi feteleza wapamwamba kwambiri, waukadaulo wokhala ndi phosphorous wapamwamba kwambiri wa feteleza wamba wolimba. Izi zimapangitsa kukhala njira yabwino kwambiri komanso yothandiza popereka zakudya zofunikira ku mbewu ndi zomera.
MAP 12-61-0 imatsimikizira kusanthula kwa 12% nitrogen ndi 61% phosphorous ndipo idapangidwa kuti ikwaniritse zosowa zenizeni za mbewu panthawi yovuta kwambiri ya kukula. Kuchuluka kwa nayitrogeni ku phosphorous kumapangitsa kuti zomera zizitha kumera bwino ndikugwiritsa ntchito bwino, zomwe zimapangitsa kuti mbewu zizikula bwino, zokolola komanso thanzi labwino.
MAP 12-61-0 yathu imapangidwa pogwiritsa ntchito miyezo yapamwamba kwambiri yamakampani, kuwonetsetsa chiyero, kusasinthika komanso mtundu wapamwamba kwambiri. Izi zikutanthauza kuti mutha kukhulupirira kuti zinthu zathu zimapereka zotsatira zodalirika komanso zodziwikiratu nthawi iliyonse.
Zonse zomwe zili: 98.5% MIN.
Nayitrogeni: 11.8% MIN.
Ikupezeka P205: 60.8% MIN.
Chinyezi: 0.5% MAX.
Zinthu Zosasungunuka za Madzi: 0.1% MAX.
PH Mtengo: 4.2-4.8
Kugwiritsiridwa ntchito kwakukulu kwa monoammonium phosphate polemera ndi ulimi, monga chopangira feteleza. Amapatsa nthaka ndi zinthu za nayitrogeni ndi phosphorous mumpangidwe wogwiritsiridwa ntchito ndi zomera.
Ubwino umodzi waukulu wa MAP 12-61-0 ndi kusinthasintha kwake komanso kugwirizana ndi mitundu ingapo ya feteleza ndi ma agrochemicals. Izi zitha kuphatikizidwa mosavuta m'mapulogalamu omwe alipo kale, kupereka kusinthasintha komanso kukhala kosavuta kwa alimi ndi alimi.
Kuphatikiza pa ubwino wake wa agronomic,MAP 12-61-0 imaperekanso zabwino zachilengedwe. Kutulutsa kwake bwino kwa michere kumachepetsa chiwopsezo cha kusokonekera kwa michere ndi kusefukira, kulimbikitsa njira zaulimi zokhazikika komanso zodalirika.
Kaya ndinu mlimi wamkulu wamalonda kapena wolima pang'ono, MAP 12-61-0 yathu ndiyabwino kukulitsa kuthekera kwa mbewu ndikupeza zokolola zambiri. Ubwino wake wapamwamba, mbiri yazakudya zopatsa thanzi komanso kugwirizana kwake zimapangitsa kuti ikhale yofunika kwambiri pa pulogalamu iliyonse ya feteleza.
Mwachidule, athuMonoammonium Phosphate (MAP) 12-61-0 ndi feteleza osintha masewera omwe amapereka phindu losayerekezeka pakupanga mbewu. Chifukwa chokhala ndi phosphorous wambiri, chiŵerengero cha zakudya zoyenera komanso khalidwe lapamwamba, ndiye chisankho chabwino kwambiri kwa alimi ndi alimi omwe akufuna kukulitsa zokolola ndi kulimbikitsa ulimi wokhazikika. Sankhani mbewu zanu mwanzeru ndikusankha MAP 12-61-0 kuti mupeze zotsatira zabwino kwambiri.
MAP yakhala feteleza wofunikira wa granular kwa zaka zambiri. Imasungunuka m'madzi ndipo imasungunuka mwachangu m'dothi lonyowa mokwanira. Akasungunuka, zigawo ziwiri zazikulu za feteleza zimasiyanitsidwanso kuti atulutse ammonium (NH4+) ndi phosphate (H2PO4-), zonse zomwe zomera zimadalira kuti zikule bwino. PH ya yankho lozungulira granule imakhala ya acidic pang'ono, zomwe zimapangitsa MAP kukhala feteleza wofunikira kwambiri mu dothi lopanda ndale komanso lapamwamba la pH. Kafukufuku wa agronomic akuwonetsa kuti, nthawi zambiri, palibe kusiyana kwakukulu pazakudya za P pakati pa feteleza wa P osiyanasiyana wamalonda nthawi zambiri.
Malinga ndi kupanga, monoammonium mankwala akhoza kugawidwa mu yonyowa monoammonium mankwala ndi matenthedwe monoammonium mankwala; Iwo akhoza kugawidwa mu monoammonium mankwala kwa pawiri fetereza, monoammonium mankwala kwa moto wozimitsa wothandizila, monoammonium mankwala chifukwa moto kupewa, monoammonium mankwala ntchito mankhwala, etc; Malinga ndi chigawo okhutira (mawerengedwe ndi NH4H2PO4), izo zikhoza kugawidwa mu 98% (Kalasi 98) monoammonium mafakitale mankwala ndi 99% (Grade 99) monoammonium mafakitale mankwala.
Ndi yoyera ya ufa kapena granular (zopangidwa ndi granular zimakhala ndi mphamvu zambiri zopondereza), zimasungunuka mosavuta m'madzi, zimasungunuka pang'ono mu mowa ndipo sizisungunuka mu acetone, njira yamadzimadzi imakhala yosalowerera, yosasunthika kutentha kwa firiji, palibe redox, sichidzawotcha ndikuphulika. Kutentha kwambiri, acid-base ndi redox zinthu, zimakhala bwino kusungunuka m'madzi ndi asidi, ndipo zinthu zopangidwa ndi ufa zimakhala ndi mayamwidwe ena a chinyezi, Nthawi yomweyo, zimakhala ndi kukhazikika kwamafuta abwino, ndipo zimatsitsidwa m'madzi mumagulu a viscous unyolo monga ammonium pyrophosphate, ammonium polyphosphate ndi ammonium metaphosphate pa kutentha kwakukulu.
