Kutulutsa Ubwino wa Mono Ammonium Phosphate Ndi Mtengo Wabwino
Monoammonium Phosphatendi feteleza osungunuka m'madzi omwe amapereka phosphorous ndi nayitrogeni wambiri, michere iwiri yofunikira pakukula kwa mbewu. Kapangidwe kake koyenera kamapangitsa kukhala koyenera kwa mbewu zosiyanasiyana, kuphatikiza zipatso, ndiwo zamasamba ndi mbewu. Popatsa zomera zakudya zomwe zimapezeka mosavuta, MAP imalimbikitsa kukula kwa mizu, maluwa ndi zipatso, ndipo pamapeto pake imachulukitsa zokolola.
Ubwino umodzi waukulu wa MAP ndikuti ndiwokwera mtengo. Ili ndi mtengo wabwino poyerekeza ndi feteleza wina ndipo imapereka yankho lachuma pakuwonjezera zokolola. Alimi atha kupeza zotsatira zabwino popanda kuphwanya upangiri, ndikupangitsa kukhala chisankho chokhazikika pazaulimi.
Kuphatikiza pa kutsika mtengo, MAP imadziwika ndi kusinthasintha kwake komanso kugwiritsa ntchito mosavuta. Kaya amagwiritsidwa ntchito m'njira zachikhalidwe zaulimi kapena mthirira wamakono, amasungunuka mofulumira komanso moyenera, kuonetsetsa kuti zakudya zigawidwa mofanana m'nthaka. Kuchita bwino kumeneku kumapulumutsa nthawi ndi ntchito, ndikupangitsa kuti ikhale njira yothandiza pantchito zaulimi zazikulu komanso minda yaying'ono.
Kuonjezera apo,MAPndi chida chofunikira pothana ndi kuperewera kwa michere m'nthaka. Kuchuluka kwake kwa phosphorous kumapindulitsa makamaka polimbikitsa mizu yolimba komanso mphamvu za zomera zonse. Podzaza nthaka ndi michere yofunikayi, alimi amatha kukonza kusalinganika ndikuwongolera chonde m'nthaka, zomwe zimapangitsa mbewu zathanzi komanso kukana kupsinjika kwa chilengedwe.
Mukamaganizira zogula MAP, ndikofunikira kugula kuchokera kwa ogulitsa odziwika omwe angapereke mitengo yabwino popanda kusokoneza mtundu. Poikapo ndalama pazinthu zodalirika, alimi akhoza kutsimikizira zotsatira zokhazikika komanso phindu la nthawi yaitali la mbewu zawo.
Mwachidule, monoammonium phosphate pamtengo wabwino ndi chinthu chofunikira pazaulimi. Kuchuluka kwa michere yake, kutsika mtengo komanso kugwiritsa ntchito kwake kosavuta kumapangitsa kukhala chisankho chothandiza kwa alimi ndi alimi omwe akufuna kukulitsa zokolola. Pogwiritsa ntchito zabwino za MAP, anthu amatha kulima mbewu zathanzi, kukonza chonde m'nthaka, ndipo pamapeto pake amathandizira kuti pakhale ulimi wokhazikika komanso wotukuka.
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 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.