I-Potassium Chloride (MOP) kwizichumisi zePotassium
Potassium chloride (eqhele ukubizwa ngokuba yiMuriate yePotash okanye iMOP) ngowona mthombo we potassium osetyenziswa kwezolimo, ubalelwa malunga ne 98% yazo zonke izichumisi zepotash ezisetyenziswa kwihlabathi jikelele.
I-MOP inomlinganiselo ophezulu wezondlo kwaye ngoko ke ixabisa kakhulu ixabiso kunye nezinye iintlobo ze-potassium. Isiqulatho sekloridi ye-MOP sinokuba luncedo apho ikloridi yomhlaba iphantsi. Uphando lwakutsha nje lubonise ukuba ikloridi iphucula isivuno ngokunyusa ukumelana nezifo kwizityalo. Kwiimeko apho umhlaba okanye amanqanaba ekloridi yamanzi okunkcenkceshela aphezulu kakhulu, ukongezwa kwekloridi eyongezelelweyo nge-MOP kunokubangela ubuthi. Nangona kunjalo, oku akunakwenzeka ukuba kube yingxaki, ngaphandle kwendawo eyomileyo kakhulu, ekubeni i-chloride isuswa ngokukhawuleza emhlabeni ngokukhupha.
I-potassium chloride (MOP) sesona sichumiso se-K sisetyenziswa kakhulu ngenxa yeendleko zaso eziphantsi nangenxa yokuba iquka i-K eninzi kuneminye imithombo: 50 ukuya kuma-52 ekhulwini K (60 ukuya kuma-63 ekhulwini K,O) kunye nama-45 ukuya kuma-47 ekhulwini e-Cl- .
Ngaphezulu kweepesenti ezingama-90 zemveliso yepotash yehlabathi iya kwisondlo sezityalo. Abalimi basasaza i-KCL phezu komhlaba phambi kokulinywa nokutyala. inokuthi isetyenziswe kwibhanti egxininisiweyo kufuphi nembewu, Ekubeni ukunyibilika kwesichumisi kuya kwandisa ityuwa enyibilikayo, i-KCl edibeneyo ibekwe ecaleni lembewu ukunqanda ukonakalisa isityalo esintshulayo.
I-potassium chloride inyibilika ngokukhawuleza kumanzi omhlaba, i-K* iya kugcinwa kwiindawo zokutshintshiselana nge-cation enodongwe kunye ne-organic matter. Inxalenye ye-Cl iya kuhamba ngokukhawuleza namanzi. Umgangatho osulungekileyo we-KCl unokunyibilikiswa kwizichumisi ezinolwelo okanye ugalelwe ngeenkqubo zokunkcenkceshela.
| Into | Umgubo | Igranular | Ikristale |
| Ubunyulu | 98% imizuzu | 98% imizuzu | 99% min |
| I-Potassium oxide(K2O) | 60% imizuzu | 60% imizuzu | 62% imizuzu |
| Ukufuma | 2.0% ubukhulu | 1.5% ubukhulu | 1.5% ubukhulu |
| Ca+Mg | / | / | 0.3% ubukhulu |
| I-NaCL | / | / | 1.2% ubukhulu |
| Amanzi anganyibilikiyo | / | / | 0.1% ubukhulu |
I-Potassium yenye yezondlo ezintathu eziphambili ezifunekayo ekukhuleni kwesityalo, kunye ne-nitrogen kunye ne-phosphorus. Idlala indima ebalulekileyo kwiinkqubo ezahlukeneyo zephysiological ngaphakathi kwezityalo, kubandakanya nolawulo lwephotosynthesis, ukusebenza kwe-enzyme, kunye nokuthathwa kwamanzi. Ke ngoko, ukuqinisekisa unikezelo olwaneleyo lwe potassium kubalulekile ekwandiseni izivuno zezityalo kunye nempilo yezityalo ngokubanzi.
I-Potassium chloride (MOP) ixabiswa ngomxholo wayo ophezulu we-potassium, ngokuqhelekileyo iqulethe malunga ne-60-62% ye-potassium. Oku kuyenza ibe yindlela esebenzayo nengabiziyo yokuhambisa i-potassium kwizityalo. Ukongezelela, i-potassium chloride inyibilika kakhulu emanzini, ngoko inokusetyenziswa ngokulula ngenkqubo yokunkcenkceshela okanye iindlela zokusasaza eziqhelekileyo.
Enye yeenzuzo eziphambili zokusebenzisa i-potassium chloride njengesichumisi kukuguquguquka kwayo. Ingasetyenziswa kwiintlobo ngeentlobo zezityalo, kuquka iziqhamo, imifuno, iinkozo, njl njl. Ingaba isetyenziselwa imisebenzi yezolimo enkulu okanye kwiinjongo ezincinci zokulima, i-potassium chloride inikeza indlela ethembekileyo yokuhlangabezana neemfuno ze-potassium zeentlobo zezityalo ezahlukeneyo. .
Ukongeza, i-potassium idlala indima ebalulekileyo ekuphuculeni umgangatho wezityalo ngokubanzi. Inceda ekuphuculeni ukuxhathisa kwezifo, ukomeleza ukunyamezela imbalela kunye nokuphuhlisa iingcambu ezomeleleyo. Ngokufaka i-potassium chloride kwiinkqubo zokuchumisa, abalimi kunye nabalimi banokukhuthaza izityalo eziphilileyo, ezomelele ngakumbi ezikwaziyo ukumelana noxinzelelo lwendalo.
Ukongeza kwimpembelelo yayo ngqo kwimpilo yezityalo, i-potassium chloride nayo idlala indima ekulinganiseni ukuchuma komhlaba. Ukuveliswa kwezityalo ngokuqhubekayo kuphelisa amanqanaba e-potassium emhlabeni, okukhokelela ekunciphiseni izivuno kunye nokunqongophala kwezondlo ezinokuthi zibe kho. Ngokusebenzisa i-MOP ukongeza i-potassium, amafama angagcina umhlaba ochumileyo kwaye uxhase iindlela ezizinzileyo zolimo.
Kubalulekile ukuba uqaphele ukuba ngelixa i-potassium chloride iyisityebi esibalulekileyo sokukhuthaza ukukhula kwezityalo, ukusetyenziswa kwayo kufuneka kulawulwe ngononophelo ukuphepha ukusetyenziswa kakubi. I-potassium eninzi inokuphazamisa ukufunxa kwezinye izondlo, kubangele ukungalingani ngaphakathi kwesityalo. Ngoko ke, uvavanyo olululo lomhlaba kunye nokuqonda ngokucokisekileyo iimfuno zezityalo kubalulekile ekwenzeni izigqibo ezinolwazi malunga namazinga okufakwa kwe potassium chloride.
Njengoko isiseko sezichumisi zepotash, i-potassium chloride (MOP) ihlala ilitye lembombo leendlela zanamhlanje zolimo. Indima yayo ekuboneleleni ngomthombo othembekileyo we-potassium wezityalo kwihlabathi liphela iqaqambisa ukubaluleka kwayo ekuzinziseni imveliso yokutya yehlabathi. Ngokuqaphela i-potassium chloride ukuba iyini kwaye ukuyisebenzisa ngokufanelekileyo, abalimi kunye neengcali zezolimo banokusebenzisa amandla abo okukhula okunempilo, izityalo ezivelisayo ngelixa begcina ukuchuma kwexesha elide lomhlaba.
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