Ucwaningo lwesayensi oluqhathaniswayo Delphi Isevisi yokweluleka ngo-2020 ikhombise ukuthi izinkambu zokuhlola ngokunisela zithele amakhilogremu angama-3000 wesitashi esengeziwe ehektheleni ngalinye, uma kuqhathaniswa nezinsimu zokuhlola ngaphandle kokunisela.
Ukunisela ngenkcenkceshelo ephansi yesabelomali kuholele ngaphezulu kwamakhilo ayi-1,600 wesitashi esengeziwe ehektheleni ngalinye. Ucwaningo olwenzeka esiqeshini senhlabathi enhle yesigodi e-1e Exloërmond eDrenthe luye lwasebenzela nokuthola ukuthi kungani amazambane wesitashi efa ngokushesha lapho eniselwa. Kodwa-ke, lokhu akuzange kwenzeke kulo nyaka obuyekezwayo, ngokuphambene nalokho. Izinkambu zokuhlola eziniselwayo zahlala ziluhlaza isikhathi eside. Ucwaningo luphinde lwahlola ukuba lusizo kwezinzwa zomswakama womhlabathi ukusekela isinqumo sokuthi amanzi azofakwa nini futhi malini.
Izinga lamanzi nokunisela ngenkasa
Ngaphezu kwalokho, izivivinyo zenze umehluko phakathi kwekhwalithi yamanzi. Izinkundla zokuhlola eziniselwa ngamanzi ompompi nangaphezulu zikhiphe isitashi esiningi ngehektha ngalinye kunezinkambu zokuhlola ezifafazwe ngamanzi aqukethe insimbi noma amanzi anosawoti owandisiwe. Kepha imiphumela ibingabalulekanga. Izikhathi ezine ezinomthamo ongu-25 mm njalo lapho kuniselwa ngenkasa ngezinsuku ezi-3 kuJulayi, 22 Julayi, 30 Julayi nango-9 Agasti. Ukunisela nge-drip nakho kuvuliwe kulezi zinsuku, kwengeza amanzi ayi-15 mm ngasikhathi. Lokhu kuthathe isikhathi esithe xaxa kunokunisela ngenkani. Izinyoka zazibekwe phansi phakathi kwemhlane. Ukonga izindleko, hhayi kuyo yonke imigqa kodwa kuyo yonke imigqa yesibili. Izindleko zalesi simiso ehektheleni cishe ziyi-400 Euro ngehektha ngalinye.
Amakhilogremu ayi-11,000 esitashi ngehektha ngalinye ngokunisela
Izinkambu zokuhlola ezaziswakanyiswe ngale ndlela zaveza amakhilogremu angama-9338 wesitashi ehektheleni ngalinye. Izinkambu zokuhlola ezinganiselwanga azifinyelelanga kuma-kilos angama-7695 esitashi ehektheleni ngalinye, kuyilapho izinkambu zokuhlola ziniselwa ngamanzi angaphezulu noma ompompi zikhiqize ngaphezu kwamakhilogremu ayi-11,000 we-starch ehektheleni ngalinye.
Ucwaningo olwethulwe yi-BO Akkerbouw luxhaswe ingxenye ethile yizifundazwe zaseNyakatho futhi luzosebenza iminyaka emithathu kuze kufike ku-2022. Ngaphezu kokuphinda ukusethwa kwecala okukhona, okungalungiswa ngokuya ngokuhlangenwe nakho okutholakele, ucwaningo kungenzeka kuhambisane nezinto ezengeziwe zokunisela ngenkasa. Ngenhloso yokuphenya ukuthi imbuyiselo ingathuthukiswa kanjani.