Indlela kaMitlider yokutshala imifino kudala yasebenza ngabalimi. Amaphuzu aqakathekile ale ndlela ukuhleleka okuqondile kwemibhede, lapho ububanzi bezikhala buwuphindwe kabili ngokulingana ibanga phakathi kwemibhede emibili. Imibhede emincane iyakuvumela ukuba uqoqe isivuno esihle endaweni encane, kuyilapho kulula kakhulu ukubanakekela.
Kodwa-ke, imfihlo eyinhloko yokutshala izilimo ukondla ezimbili ezikhethekile:
- ngesikhathi sokutshala ngaphambi kokulungiswa kwenhlabathi yokutshala;
- ngesikhathi sokukhula kwezitshalo.
Embuzweni wokuthi yiliphi umanyolo ngokuya noMitlider ongaphendulwa ngale ndlela, lezi zingxube ezimbili zama-microelements ezingxube ezahlukahlukene ezisetshenziselwa ukondla izitshalo endaweni ethile.
Ingxube yokuqala ine-calcareous
Idizayinelwe ukukala izinga le-acidity yenhlabathi futhi ilicebise nge-calcium. Ngomhlabathi we-acid, kusetshenziselwa ukwakheka okulandelayo: i-lime, chalk nefulawa ye-dolomite ngamanani alinganayo (5 kg) no-40 g we-boric acid.
Ngomhlabathi we-alkaline, esikhundleni se-lime, engeza ama-5 kg we-gypsum (noma i-potassium sulfate) kule ngxube.
Ingxube yesibili ingamaminerali
Yenzelwe izitshalo eziphezulu zokugqoka engadini ngesikhathi sokukhula. Kwinguqulo eshintshiwe kancane, isetshenziselwa ukuvundisa izithombo zemifino.
Ukuze ulungiselele ingxube yokufaka izitshalo zabantu abadala, kufanele uhlanganise:
- I-Azofosku - 420 g.
- Kalimag - 280 g.
- I-Urea - 190 g.
- Superphosphate - 110 g.
- I-Molybdenum acid - 2 g.
- I-Boric acid - 2 g.
Kumxube ohloselwe ukondla izithombo, amaphuzu angu-5 no-6 kufanele angezwe ama-3 no-4 g, ngokulandelana, esikhundleni sezilinganiso ezikhonjisiwe. Ukwakheka okuyisisekelo kuhlala kunjalo.
Ungawusebenzisa kanjani umxube?
Lapho ulungiselela imibhede yokutshala imifino engaphezulu kwenhlabathi, kuyadingeka ukusabalalisa umanyolo ohlanganisa zombili lezi zinhlanganisela:
- 450 g wengxube ye-lime;
- 225 g wengxube yezimbiwa.
Kubalulekile ukumba umbhede ngemuva kokufaka umanyolo.
Esikhathini esizayo, kusetshenziswa kuphela umzuzwana, ingxube yezimbiwa ukondla izitshalo. Kanye ngesonto, kufanele ihlakazeke ebusweni bomhlaba phakathi kwemigqa emibili ngaphakathi kombhede omncane. Ngokwesilinganiso, 1 g yobude bembhede ngemifino izodinga i-60 g yengxube.
Isici sokusetshenziswa komanyolo ngesikhathi sokukhula ukuthi sisetshenziselwa ukusetshenziswa enhlabathini kuphela, okuyilapho kuniselwa khona njalo futhi kuniselwa njalo. Ukulungiswa kwezixazululo zokugqoka izimpande ngokusekelwe kuzo akunikezwe.
