Ubwino wa monoammonium phosphate ku ulimi
1. Monoammonium phosphateamadziwika chifukwa cha kutuluka kwake kwaulere komanso kusungunuka kwakukulu m'madzi, zomwe zimapangitsa kuti zikhale zabwino kwa ntchito zosiyanasiyana zaulimi.
2. MAP ili ndi kachulukidwe wachibale wa 2.338 g/cm3 ndi malo osungunuka a 252.6°C. Sizingokhala zokhazikika komanso zosavuta kuzigwira.
3. pH ya 1% yothetsera vutoli ndi pafupifupi 4.5, kusonyeza kuti ndi yoyenera kugwiritsidwa ntchito pamitundu yosiyanasiyana ya dothi ndipo imapangitsa kuti mbeu zizigwiritsa ntchito bwino.
| Zofotokozera | National Standard | Ulimi | Makampani |
| Kuyesa % ≥ | 99 | 99.0 min | 99.2 |
| Phosphorus pentoxide% ≥ | / | 52 | 52 |
| Potaziyamu okusayidi (K2O) % ≥ | 34 | 34 | 34 |
| Mtengo wa PH (30g/L yankho) | 4.3-4.7 | 4.3-4.7 | 4.3-4.7 |
| Chinyezi % ≤ | 0.5 | 0.2 | 0.1 |
| Ma sulfates(SO4)% ≤ | / | / | 0.005 |
| Chitsulo cholemera, monga Pb% ≤ | 0.005 | 0.005 Max | 0.003 |
| Arsenic, monga % ≤ | 0.005 | 0.005 Max | 0.003 |
| Fluoride ngati F% ≤ | / | / | 0.005 |
| Madzi osasungunuka % ≤ | 0.1 | 0.1 Max | 0.008 |
| Pb% ≤ | / | / | 0.0004 |
| Fe% ≤ | 0.003 | 0.003 Max | 0.001 |
| Cl% ≤ | 0.05 | 0.05 Max | 0.001 |
Tsegulani luso lanu lazaulimi ndi monoammonium phosphate (MAP) wapamwamba kwambiri. Monga feteleza wamtundu wa potaziyamu-phosphorous wambiri, phosphate yathu ya monoammonium imakhala ndi zinthu zonse zokwana 86% ndipo ndizofunikira kwambiri popanga feteleza wa nayitrogeni-phosphorous-potaziyamu. Njira yamphamvu imeneyi sikuti imangowonjezera chonde m'nthaka komanso imathandizira kuti mbewu zikule molimba, ndikuwonetsetsa kuti mbewu zanu zizikula bwino pamalo aliwonse.
Ubwino wa monoammonium phosphate paulimi ndi wochuluka. Amapereka gwero lopezeka mosavuta la phosphorous, lomwe ndi lofunikira pakukula kwa mizu, maluwa ndi fruiting. Kuphatikiza apo, potaziyamu imathandizira thanzi la mbewu zonse ndikuwonjezera kukana matenda komanso kupsinjika kwa chilengedwe. Pophatikizira MAP yathu munjira yanu ya feteleza, mutha kuyembekezera zokolola zochulukirapo komanso kutukuka, zomwe zimadzetsa phindu lalikulu.
Kuphatikiza pa ntchito zaulimi, athuMAPimagwiritsidwanso ntchito m'makampani opanga zinthu zoteteza moto, kuwonetsa kusinthasintha kwake komanso kufunika kwake m'magawo osiyanasiyana.
Kunyamula: 25 kgs thumba, 1000 kgs, 1100 kgs, 1200 kgs jumbo bag
Kutsegula: 25 kgs pa mphasa: 25 MT/20'FCL; Zopanda palletized: 27MT/20'FCL
Chikwama cha Jumbo : 20 matumba / 20'FCL ;
1. ZOKHUDZA ZOTHANDIZA: MAP ndi gwero la nayitrogeni ndi phosphorous, zakudya ziwiri zofunika zomwe zimalimbikitsa kukula kwa zomera. Kupezeka kwapawiri kumeneku kwa michere kumathandizira kukula kwa mizu ndikuwonjezera maluwa ndi fruiting.
2. Limbikitsani thanzi la nthaka: Kugwiritsa ntchito MAP kungathandize kuti nthaka ikhale yabwino komanso chonde. Mkhalidwe wake wa asidi ukhoza kugwetsa dothi la alkaline, zomwe zimapangitsa kuti zomera zisamavutike kutenga zakudya.
3. Kuwonjezeka kwa Zokolola: Popereka zakudya zofunika m'njira yosavuta kupeza, MAP ikhoza kuonjezera zokolola za mbewu, kuwonetsetsa kuti alimi akupeza phindu labwino pazachuma chawo.
1. Zopatsa thanzi: MAP imapereka zakudya zofunikira, makamaka phosphorous ndi nayitrogeni, zomwe ndizofunikira kwambiri pakukula kwa mizu ndi thanzi la mbewu zonse. Izi zimapangitsa kukhala chisankho chabwino kwambiri kwa mbewu zomwe zimafunikira zakudya zopatsa thanzi mwachangu.
2. Kusungunuka: Imakhala ndi kusungunuka kwakukulu m'madzi ndipo ndiyosavuta kugwiritsa ntchito, kuonetsetsa kuti zomera zimatha kuyamwa bwino zakudya. Katunduyu ndi wopindulitsa kwambiri m'malo omwe nthaka yake ilibe bwino.
3. Kuchuluka kwa Zokolola: Kugwiritsa ntchito MAP kungathe kuonjezera zokolola ndipo ndi ndalama zamtengo wapatali kwa alimi omwe akufuna kukulitsa zokolola.
1. Acidity: Pakapita nthawi, pH yaMAPZingayambitse acidity m'nthaka, zomwe zingawononge thanzi la nthaka ndi ntchito za tizilombo toyambitsa matenda.
2. Mtengo wake: Ngakhale kuti monoammonium monophosphate ndi wothandiza, ukhoza kukhala wokwera mtengo kuposa feteleza wina, zomwe zingalepheretse alimi ena kuzigwiritsa ntchito.
3. Nkhani Zachilengedwe: Kuthira madzi mopitirira muyeso kungayambitse kutaya kwa michere, kuwononga madzi, ndi kuwononga zachilengedwe za m’madzi.
Q1: Kodi MAP iyenera kugwiritsidwa ntchito bwanji?
Yankho: MAP ingagwiritsidwe ntchito mwachindunji kunthaka kapena kugwiritsa ntchito feteleza, kutengera mbewu ndi nthaka.
Q2: Kodi MAP ndi yotetezeka ku chilengedwe?
Yankho: Ikagwiritsidwa ntchito moyenera, MAP imayika ziwopsezo zochepa za chilengedwe ndipo imathandizira kuti pakhale ulimi wokhazikika.
