Kunzima ukugqithisa indima yeefomatiyamu ze-potassium kwimiyezo yokulima kunye ne-horticulture. Kutheni bafuna umquba we potassium? Ukulungiselela izityalo zegadi, zisetyenziselwa ukwandisa isivuno kunye nokuxhathisa amaqondo okushisa aphantsi. Inani elaneleyo le-potassium lenza ukuba kunyuswe ukunyamezela kwezityalo zezityalo, kwenza iziqhamo zibe lula kubusika busika. Kwiitamatati, ezinokukhathazeka kakhulu ukungabi nciphiso lwe potassium, azinakho ukuvuthwa kwaye ahlale esiluhlaza esicaleni kwesiqhamo.
Ziziphi izichumisi ze-potash ezikhoyo?
Ukubunjwa kweefomatiyamu ze-potassium kubenza bahluke komnye. Ukwahlula i-chlorine ene-fertilizer ngaphandle kwayo. Ubukho be-chlorine buhluke kwiintlobo ezahlukeneyo zezichumisi kwaye ziyahluka kwipesenteji. Ngaloo ndlela, umxholo ophezulu weklorine kwi-potassium chloride ifikelela kuma-60%, i-potassium sulfate iya kwi-52%, kunye nomxholo omncinci we-kloride kwintyuwa ye-potassium ityuwa ngu-40%.
Ekubeni i-chlorine yinto enobundlobongela kwaye ingathintela isityalo, isichumisi kunye nomxholo wayo ayisetyenziswanga ngexesha lentsholongwane. Olu hlobo lwesichumisi lufakwa emhlabathini ekupheleni kwekwindla, ukwenzela ukuba ngexesha le-chlorine yasebusika lihlanjwe ngamanzi emvula kwaye lonakalise izityalo. I-chlorine inokukhathazeka kakhulu kwiSolanaceae - iitapile, i-pepper kunye ne-tomato, ngoko kuyimfuneko ukuba bakhethe isichumisi esingenayo i-chlorine.
Ungakulibali ukuba ukusetyenziswa rhoqo kwama-chlorine ane-fertilizer kubangela ukuba usebenze ngokutsha kwehlabathi kwisayithi. Ukuthintela oku kungenzeki, ngokukhawuleza ngaphambi kokuba ifakwe isichumisi, i-lime yongezwa kuyo ukuze ingathathi nto.
Zi chumisi
I-Phosphoric-potash kunye ne-nitrogen-potassium fertilizer ziyizona ntlobo ezinzima zezichumisi. Uluhlu olubanzi lwezicelo zabo lubenza bathande kakhulu phakathi kwabo bazimela ngokuzimeleyo izityalo zegadi. Ngoko, umzekelo, i- nitrate ye-potassium , eye yaziwa ngokubanzi kuyo yonke i-fertilizer, kunye nomxholo we-nitrogen yintsimi engcono kunazo zonke izityalo zokugcina izityalo. Umanyolo ongcono we-phosphorus-potassium yi-superphosphate. Iphele kakuhle kwaye ingasetyenziswa kulo lonke ihlobo.
Umanyolo we-potassium-magnesium-calimagnesium inika umphumo omuhle kwintsimi enentlabathi apho ezinye iintlobo zingasebenzi.
Isichumisi esona siqhelekileyo esaziwayo kubagogo wethu ngumlotha - kunye nesichumiso se-potash. Ukongeza kwi-potassium, umlotha uqukethe i-magnesium, i-phosphorus, isinyithi, ubhedu kunye nabanye. Umlotha ungenziwa ngaphandle kwexesha. Ebusika, yongezwa ngaphambi kokumba umhlaba, kwaye ehlobo i-ash ash isetyenziselwa ukugqoka phezulu kwindlela yomibini eyomileyo neyomileyo.
I-Ashi ineentlobo ezahlukeneyo zokusetyenziswa - amajikijolo, imithi, iitapile kunye nemifuno engcambu. Ngenxa yomxholo omkhulu we-calcium, umlotha usetyenziswa ukunciphisa ubudibanisi bomhlaba.
Izindlela zesicelo
Iifotamisi zamaminerali ezinomsoco zichanekile kakhulu, kuba ziqala ukwenza ngokukhawuleza emva kokucoca isityalo. Nciphisa umxube owomileyo ngamanzi ngokwemiyalelo
Iifomashi zowomashini ezomileyo ziqaliswa kakhulu phantsi kwebusika okanye ekuqaleni kwentwasahlobo, xa ikhephu liwela kuphela. Emva koko, ngenxa yomswakama ophezulu womhlaba, isichumisi sincipha kancane kancane.
Ukuba isivuno asiqokeleli njengoko sifuna, ngoko, ngokubanzi, umhlaba ohluphekileyo yimbangela. Umhlaba onjalo udinga izichumisi. Ukuqala ukuyifaka isicelo, umgadi wegadi uyakufumana ngokumangalisa ukuba isivuno sandile, kwaye neenambuzane zegadi kunye nomyezo ziye zincinci. Into ephambili kukuba ufunde ngokuchanekileyo, ngaphandle kobuxhakaxhaka ukusebenzisa izichumisi - zakho kwiintlobo zezityalo nganye.