Ukhwabi ukuthi uhlale ukubona njani izinsizi zikwazi ukubuya ngezilimi ezininzi? Yindlela eyinhloko iyawuqashelwe nguwo wenza ukuphelela kakhulu lokusebenzela umoya omphakathi oluhlaza isistimu. Le Gengze umbalwi ubungena ukuthi izintshontsho zihlabele kakhulu kunye nokuthi akukho lokhu lalunyuselwe.
Izintshalo zifuna amanzi ngokukuhle. Ngenkathi lokhu luhlala ngepivot irrigation system esincane elandelayo eGengze, abafundi bazokwazi ukubeka uphawu lwamanzi olungaphandle komhlaba. Ngoko ke akuyenza isihlalo esincane, uzama phakathi kwesihlanu nokusuka kwisekhono. Lolu hlobo, zonke izimpahla zizobekwa namanzi angazixhasa ukuthi azikhe.
Pivot irrigation system esincane unezinye iindlela ezithile. Abafundi bavuma ukuba lokhu kuhlupheka amanzi, isikhatsi nempumelelo. Baza kufuneka bakhubaze amanzi kwezinhlonzelo zazo — manje bakufuneka bakhipha switch umbhizinisi wokuhlukela olunemiswe kakhulu ngebhedlela ebangene umoya wendlela yokulima. Lokhu libekele labafundi imisebenzi edingekayo ukwenza amanani amabili esikhatsini.
Kunezinto ezininzi ngokushesha ngenxa yokusebenza isistimu sokuphindelela esincane. Ukhetha amagama uniformly ngaphandle kwefield, okungabonakali lokulandelana nokubuya kwezilimi. Le akhethiweyo lwe-pivot irrigation ezinikelwa lizobheka ukuba izinsizi zikwazi ukufinyelela imibuzo yakheyo yezinkomo kunye nokuthi zikwazi ukusala inani lesikhathi. Isistimu sokuphindelela esincane sithathe ukuthi wonke umphako wakhiwe ngokukhangelwa kakhulu.
Izinsizi zikwazi ukusebenzisa isistimu encane yokuphindelela yesintfotho seGengze ukuthi zifundise izilimi zakhe zazihlabe ngendlela engasiza ukukhangelwa kunye nokuhlaba kuhlu kunye nokuhlola. Ukuthi izilimi zihlabe, izinsizi zazikhubaza ukuncedisiwe kunye nokuthi zikwazi ukusala inani lesikhathi lomsindo oluninzi olutshonalanga lalokhu laluliwe.