Abantu abaninzi ngakumbi bayathandabuza ukusebenzisa amacandelo ekhemikhali ukulwa nezinambuzane ezitshabalalisayo kunye nezifo zezityalo. Ezi mveliso aziyingozi kuphela kwizinambuzane kunye nefungi, kodwa nakwizilwanyana kunye nezityalo ezifumaneka kwindawo. Kwimeko yemifuno, inokuba yingozi kuthi. Nangona kunjalo, kubalulekile ukwazi kunye nokwazi indlela yokusebenzisa ukhetho lwendalo esinalo. Yiyo loo nto siza kuthetha kwi-oyile ye-Neem kunye nesepha ye-potassium.
Ukuba awuyazi ukuba zeziphi ezi mveliso zendalo, ndincoma ukuba uqhubeke ufunda. Siza kucacisa ukuba zezantoni, iidosi ekufuneka sizifake kunye nendlela ezisetyenziswa ngayo.
Yintoni i-Neem oil?
Ngaphambi kokuba sithethe malunga nendlela yokusebenzisa ioli ye-Neem kunye nesepha ye-potassium, kufuneka siqale sicacise ukuba zeziphi zombini iimveliso, ukuqala ngeyokuqala. Ikwabizwa ngokuba yiNeem extract, Le oyile sisitshabalalisi sendalo esisetyenziswa kakhulu egadini nasekulimeni ngokwemvelo. Itsalwa kwiziqhamo zomthi obizwa ngokuba Thatha (kungoko igama lemveliso). Inceda ukulwa nezinambuzane ezahlukahlukeneyo kunye nefungi, kodwa ikwayimveliso efanelekileyo yokukhusela.
Ukusetyenziswa kweoli ye-Neem kuyenziwa ngokunkcenkceshela okanye ngokutshiza. Kubalulekile ukuba uqaphele ukuba le mveliso akufanele ifakwe kunye nesulfure. Umxube weemveliso zombini uvelisa i-phytotoxic reaction, oko kukuthi: Ityhefu izityalo. Ukuba sifuna ukusebenzisa zombini isulfure kunye neoli ye-Neem, kubalulekile ukuba sishiye ubuncinane iiveki ezintathu phakathi kwesicelo ngasinye ukuze singonakalisi imifuno. Kwenzeka into efanayo ngobhedu, kodwa kule meko sinokushiya ixesha leeveki ezimbini phakathi kwezicelo.
Kodwa zeziphi izitshabalalisi ezenza ngokuchasene neoli yeNeem? Kulungile, makhe sibone, abanye ngabasebenzi basezimayini, i Impukane emhlophe, i Intwala, i uhambo, la Indlu yomthi, iintakumba, i Izilwanyana, iincukuthu, iinkumbi ezincinci, iinkumbi okanye iintethe, iintubi kunye neentubi. Ngokuqinisekileyo: Isetyenziselwa ukulwa nazo zonke izinambuzane ezithambileyo. kuqukwa nemibungu yayo, kodwa iyasebenza kakhulu ekulweni nokungunda okufana nomhlwa, ukungunda kunye nokungunda. Kwimeko apho sineengxaki kunye nefungi enamandla ngakumbi, njengebala elimnyama, i-alternaria okanye i-botrytis, inketho efanelekileyo yokongeza i-sodium bicarbonate. Oku kuya kwenza umxube usebenze ngakumbi.
Ingakanani i-oyile yeNeem ngelitha yamanzi?
Xa usebenzisa ioli yeNeem, kufuneka singenise umxube kwisitshizi okanye kwisitshizi kunye Yigalele kuso sonke isityalo, ngaphezulu nangaphantsi kwamagqabi. Ngaphambi kokusetyenziswa kwayo, kufuneka siqale sifumane i-emulsifier. Ngokuqhelekileyo isepha ye-potassium isetyenziswa, esiza kuthetha ngayo kamva. Ngoku makhe sibone imiyinge kunye nemilinganiselo:
- Ngokunkcenkceshela: 3-4 millilitha ilitha yamanzi
- Itshizwe kwisibetho esincinci esisasazekayo: I-6 mililitha yesepha ye-potassium + i-3 milliliters ye-Neem yeoli nganye ilitha yamanzi
- Chiza ngokuchasene nesibetho esixhaphakileyo: I-6 mililitha yesepha ye-potassium + i-5 milliliters ye-Neem yeoli nganye ilitha yamanzi
- Amakhowa Anamandla: Yongeza i-2 grams ye-potassium bicarbonate nganye ilitha yamanzi.
Kufuneka kuthiwe i-milliliter nganye yeoli ye-Neem ihambelana malunga namathontsi angama-20 malunga.
Yintoni isepha ye potassium?
Sele sisazi ngakumbi malunga neoyile yeNeem, kodwa yintoni isepha yepotassium? Kanye njengesicatshulwa ebesithetha ngaso ngaphambili, le mveliso nayo iyinto ephilayo kwaye yendalo. Isepha yePotassium iyasebenza kakhulu ekupheliseni ezinye izinambuzane ezitshabalalisayo nasekuzithinteleni. Idla ngokuba lunyango olucetyiswayo kakhulu ukulwa i- mealybugs, iintwala kunye neempukane ezimhlophe. Nangona kunjalo, iluncedo kakhulu kwezinye izitshabalalisi nkqu nakwiintlobo ezithile zefungi.
Ngokuqinisekileyo, akusiyo imveliso emangalisayo. Xa kuziwa ekulweni nezinambuzane okanye i-fungus, kufuneka ube nomonde. Ukuze isepha ye-potassium isebenze, izicelo ezininzi kufuneka zenziwe. Akunakwenzeka ukuba ukuyisebenzisa kanye nje kuya kususa zonke iintsholongwane eziye zahlasela isityalo ekuthethwa ngaso.
Ingakanani isepha yepotassium ngelitha yamanzi?
Isixa sesepha yepotassium ekufuneka siyinyibilikise kwilitha yamanzi iya kuxhomekeka kakhulu ekugxininiseni isepha. Makhe sibone ngezantsi izixa ezicetyiswayo:
- Isepha ye-potassium 50%: 2,5 - 5 millilitha ngelitha yamanzi.
- Isepha ye-potassium 20%: 10 - 20 millilitha ngelitha yamanzi.
Isetyenziswa njani ioli yeNeem kunye nesepha yepotassium?
Ngoku siyazi ukuba zeziphi ezi mveliso zimbini ze-organic, siza kuxoxa ngendlela yokusebenzisa i-oyile ye-Neem kunye nesepha ye-potassium. Eyokuqala kubo, njengoko sele sichazile ngasentla, isetyenziswe ngokunkcenkceshela okanye ngokutshiza. Kungcono ukwenza lo msebenzi kusasa okanye ekutshoneni kwelanga. Ngale ndlela siya kuthintela ukutshisa izityalo. Ukuphindaphinda ekufuneka sisebenzise le mveliso kuya kuxhomekeka kuhlobo lonyango, masiyibone:
- Uthintelo: Ukusetyenziswa kweoli yeNeem rhoqo ngeentsuku ezili-15 ukuya kwezingama-20.
- Nyanga izinambuzane: Ukusetyenziswa rhoqo ngeentsuku ezi-4 ukuya kwezi-5 de intshabalalisi isuswe ngokupheleleyo. Kwimeko apho isibetho sibi kakhulu, ioli ye-Neem kuphela ingasetyenziselwa ukunkcenkceshela, ngaphandle kwe-bicarbonate.
- Ukulwa nezitshabalalisi ngonyango lwamagqabi: Rhoqo ngeentsuku ezi-4 ukuya kwezi-5.
Ngokuphathelele isepha ye-potassium, ukusetyenziswa kwayo ngokuqhelekileyo foliar kunye noxinzelelo olulula, kodwa qaphela ukuba ungachobozi amagqabi. Ukwenza ukuba kusebenze ngakumbi, kukulungele ukuqinisekisa ukuba uhlambulula kakuhle amacala omabini amaphepha. Le mveliso ikwazi ngokugqibeleleyo ukuphelisa ngokupheleleyo ezinye izinambuzane, ezifana uhambo, i ntwala, Las mealybugs okanye Isigcawu esibomvu. Ukufezekisa oku kufuneka sisebenzise zonke iintsuku ezi-3 ukuya kwezi-5.
Akukho nanye kwezi mveliso zimbini ebulala izinambuzane ngoko nangoko, njengoko zisenza amayeza okwenziwa kunye nezibulali-zinambuzane. Zizibandeza ukutya, ukukhula nokuzala izinambuzane. Ngesi sizathu, zombini unyango luyacotha ngandlel’ ithile, luthatha phakathi kweentsuku ezintlanu ukuya kwezisixhenxe ukuze lusebenze.
Nanini na kunokwenzeka, kungcono ukusebenzisa amayeza endalo okubulala izinambuzane. Singazama ioli yeNeem kunye nesepha yepotassium, kwaye ukuba asikwazi ukuphelisa intlawulo, sinokujonga ezinye iindlela.