Potassium kloride
I-1.I-Potassium chloride (eyaziwa ngokuba yiMuriate yePotash okanye i-MOP) ngowona mthombo we-potassium osetyenziswa kwezolimo, uthatha malunga ne-98% yazo zonke izichumisi ze-potash 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.
2.Potassium chloride(MOP) sesona sichumiso se-K sisetyenziswa kakhulu ngenxa yexabiso eliphantsi kwaye kuba sibandakanya 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-.
3.Ngaphezu kwe-90 yepesenti yemveliso 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-4.I-potassium chloride inyibilika ngokukhawuleza emanzini omhlaba, i-K* iya kugcinwa kwiindawo zokutshintshiselana nge-cation enobumba 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 |
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. .
Kubalulekile ukuqaphela ukuba nangonapotassium chloridesisixhobo esixabisekileyo sokukhuthaza ukukhula kwezityalo, ukusetyenziswa kwayo kufuneka kulawulwe ngononophelo ukuphepha ukusetyenziswa ngokugqithisileyo. I-potassium eninzi iphazamisa ukufunxa kwezinye izondlo kwaye ibangele ukungalingani ngaphakathi kwesityalo. Ngoko ke, uvavanyo olululo lomhlaba kunye nokuqonda ngokucokisekileyo iimfuno zesityalo kubalulekile ekukhuleni kwesityalo.
1. I-Potassium yenye yezondlo ezintathu eziphambili ezifunekayo ekukhuleni kwezityalo, kunye nenitrogen 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.
2. I-potassium chloride (MOP)ixabiswa kumxholo wayo ophezulu we-potassium, oqhelekileyo uqulethe 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.
3.Ukwengeza, 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.
I-4.Ngaphezu kwempembelelo 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.
I-5.Njengentsika yezichumisi ze-potash, i-potassium chloride (MOP) ihlala ilitye lembombo leendlela zezolimo zanamhlanje. 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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Q1. Yintoni iPotassium Chloride (MOP)?
I-potassium chloride okanye i-potassium chloride yityuwa yekristale equkethe i-potassium kunye ne-chlorine. Yiminerali eyenzeka ngokwemvelo edla ngokugrunjwa kwiidiphozithi ezingaphantsi komhlaba. Kwezolimo, ngumthombo omkhulu we potassium, isondlo esibalulekileyo ekukhuleni kwezityalo.
Q2. Isetyenziswa njani ipotassium chloride kwezolimo?
I-potassium chloride iyisithako esiphambili kwizichumisi, ukubonelela ngezityalo ezine-potassium ezifunekayo kwisondlo. Idlala indima ebalulekileyo ekuphuculeni umgangatho wesityalo, isivuno kunye nempilo yezityalo ngokubanzi. Ukusetyenziswa kwayo kubaluleke kakhulu kwizityalo ezifuna umxholo ophezulu we-potassium, njengeziqhamo, imifuno kunye neenkozo ezithile.
Q3. Ziziphi iingenelo zokusebenzisa isichumiso se-potassium chloride?
Isichumiso se-potassium chlorideinceda ukuphucula impilo yonke kunye nokuqina kwezityalo, okwenza ukuba zixhathise ngakumbi izifo kunye noxinzelelo lwendalo. Ukongeza, bancedisa ekuphuhliseni inkqubo yeengcambu eyomeleleyo kwaye bancede ekusebenziseni amanzi ngokufanelekileyo, ekugqibeleni bandise isivuno sezityalo.
Q4. Ngaba kukho nawaphi na amanyathelo okhuseleko xa usebenzisa isichumiso se-potassium chloride?
Ngelixa i-potassium chloride ingumthombo osebenzayo we-potassium, umxholo wayo we-chloride kufuneka uqwalaselwe, njengoko amanqanaba aphezulu e-chloride anokuba yingozi kwezinye izityalo. Kubalulekile ukulungelelanisa ukusetyenziswa kwe-potassium chloride kunye neminye imithombo ye-potassium ukuphepha iingxaki ezinxulumene ne-chloride.
