Yintoni isepha ye potassium?

En Jardinería On Sithanda ukuthetha ngazo zonke iimveliso esinokuzisebenzisa ukuze sibe nezityalo ezisempilweni egqibeleleyo. Nangona ngemichiza okanye iiminerali kufuneka silandele uluhlu lwemithetho ukuphepha iingxaki, ziluncedo kakhulu xa iimbiza zethu okanye isitiya sethu sichatshazelwa zizinambuzane. Nangona kunjalo, Ezendalo ziyasebenza kakhulu ekuthinteleni izityalo ekubeni zijongane nobuninzi bezinambuzane ezihlala zithe nca, kwaye zinokulwa nazo.

Olunye lonyango lulolu isepha ye potassium, isibulali-zinambuzane esingqongileyo kunye nesoqoqosho kakhulu esenza ngokudibana hayi ngendlela yokugaya isisu, ngaloo ndlela kuthintela incindi ekuseleni.

Yintoni isepha ye potassium?

Eqwalaselwa ngabaninzi njengeyona nto yokubulala izinambuzane ekhoyo ngoku, Yikhompawundi eyenziwe yi-potassium hydroxide (KOH), i-oyile (nokuba ngujongilanga, umnquma, ucocekile okanye uhluziwe kwaye uphinde uphinde usebenze) kunye namanzi. Emva kwenkqubo yokuhlanjululwa komhlaba, oko kukuthi, xa ialkali (potash) isabela xa ixutywe namanzi kunye namafutha (ioyile), singasebenzisa isepha ye potassium ukuphelisa nokukhusela izitshabalalisi kwizityalo zethu.

Kutheni uyisebenzisa?

Namhlanje sisebenzisa iimveliso ezininzi zokwenziwaOko kukuthi, iikhemikhali. Ezi zinokufika ziluncedo ngaxa lithile, njengaxa sinesibetho esibulala izityalo zethu okanye xa ukungunda kubuthathaka kwizityalo zethu, kodwa baneengxaki ezininzi kwaye zinetyhefu ebantwini. Ukuba nokuba ithontsi elinye leyeza lokubulala izinambuzane lingena enxebeni okanye lisikiwe, linokusibangela umonakalo omkhulu, kwaye yeyona nto incinci inokwenzeka kuthi. Ukongeza, ziyingozi kakhulu kwindalo esingqongileyo.

Kodwa nge iimveliso zendalo, nangona kuyinyani ukuba kufuneka uyifunde ileyibhile kwaye uyisebenzise njengoko kubonisiwe, inyani yile Azinabungozi kuthi nakubantu nakwizityalo nakwizilwanyanaNgaphandle, ewe, kwezi nambuzane sifuna ukuzitshayela kuthi tu. Ke ngoko, kubaluleke kakhulu ukuba ezi zinto zibe lukhetho lokuqala, kuba oku kuyanceda ukomeleza inkqubo yokhuselo lwezityalo.

Ngayo yonke into, i-potassium isepha isibulali zinambuzane: iyindalo, ayihlaseli ezinye izinambuzane eziluncedo ezifana neenyosi, kwaye ngokungathi leyo ibingonelanga inokusetyenziswa kwakhona njengomgquba, kuba xa ibola ikhupha icarbonate yepotash, enokufunxwa ziingcambu. Ingagcinwa ngokulula, kwaye okona kubaluleke kakhulu: ayinabungozi ebantwini.

Yintoni na?

Esi sinambuzane sisebenza ukugcina impilo yezityalo zakho zikwimeko efanelekileyo, ukuphelisa izinambuzane ezenza umonakalo omkhulu, eziyi aphids, whiteflies kunye ne mealybugs. Kuze kuthiwe kuyasebenza njenge-fungicide, engalunganga kwaphela, awucingi?

Ixabiso layo malunga 10 euro Ibhotile ye-1 litre. Ingabonakala ngathi ininzi, kodwa enyanisweni, incinci iyongezwa ukuba loo mali isasazeka kakhulu.

Yeyiphi indlela yokusebenza kwayo?

Isepha yePotassium isebenza ngokudibana. Oku kuthetha ukuba xa izifunxi-gazi sihlala kwindawo apho sibeke khona isepha, okanye ukuba ibigutyungelwe yiyo, into eza kwenzeka kukuba isikere esikhuselayo siyakuthamba sibangele ukufa ngenxa yokufuthaniseleka.

Ngenxa yoko, Kubaluleke kakhulu ukuba imveliso ifakwe kuwo wonke umhlaba wesityalo, ngakumbi kwezona ndawo zinethenda kuba zezona ndawo zisemngciphekweni.

Isetyenziswa njani?

Ukuyisebenzisa ngokuchanekileyo kufuneka thelekisa i-1 okanye i-2% yesepha yepotassium emanzini, kwaye uyithambise ngokutshiza amagqabi, ngokumanzisa zombini indawo ephezulu kunye nangaphantsi kakuhle. Oku kufuneka kwenziwe ngeeyure zokukhanya kwelanga ukuthintela ilanga ekutshiseni izityalo.

Ukunyanga nini izityalo ngesepha ye potassium?

Ukuba yimveliso engashiyi ntsalela, ukuze ibe nokusebenza okungapheliyo Unyango kufuneka silwenze ukutshona kwelanga, kwaye kuphela ukuba akubikho mvula okanye kubetha umoya. Kwimeko apho sinesityalo embizeni, kuyacetyiswa kakhulu ukuba sikhuseleke nje ukuba siyinyange ngesepha ye potassium; Ngale ndlela, siya kuqinisekisa ukuba iya kukunika isiphumo esifunekayo.

Kunokwenzeka ukuba kuya kufuneka senze unyango oluninzi, kungoko siza kunyanga kwakhona rhoqo emva kweentsuku ezili-15 kangangeenyanga ezintathu ukuya kwezine.

Unokwenza njani ekhaya?

Ukuba sifuna singenza isepha ye potassium ekhaya, kodwa Ukusetyenziswa kweiglavu kunye neiglasi zokukhusela kuya kubaluleka ukunqanda iingxaki. Nje ukuba sibe nayo, siyakufuna i-potash hydroxide, amanzi kunye neoyile kajongilanga. Unayo? Ewe, ngoku, landela eli nyathelo ngenyathelo:

1. Into yokuqala yokwenza ukuxuba i-250ml yamanzi kunye ne-100 gram ye-potash hydroxide.
2. Emva koko, sitshisa i-120ml yeoyile kwi-bain-marie.
3. Okulandelayo, kuya kufuneka ukongeza kancinci ioyile kumxube wamanzi kunye ne-potash hydroxide.
4. Emva koko, wonke umxube ufakwa kwindawo yokuhlambela amanzi kwaye unyanzelwe iyure.
5. Okokugqibela, iigram ezingama-40 zesepha kufuneka zixutywe neegram ezingama-60 zamanzi ashushu. Iyashukuma kwaye, voila!

Zithini izibonelelo zesepha ye potassium?

Ukwenziwa sisonification ngeoyile yemifuno, yimveliso yendalo leyo ayilimazi isiqhamo Ewe Indawo intle, Kuba kunjalo biodegradable. Ngapha koko, kunjalo kukhuselekile kubantu nakwizilwanyana, ke yinto yokubulala izinambuzane ekucetyiswa kakhulu xa unabantwana okanye izilwanyana.

Ucinga ntoni? Inomdla, akunjalo? 🙂