The following factors should be looked into when considering irrigation: Natural conditions: soil type, slope, climate and water supply; Type of crops to be grown; Type of technology: this will directly affect the amount of labour and skills required for operation and maintenance
Zinthu zotsatirazi ziunikidwe pofuna kuchita mthilira: zachilengedwe monga mtundu wa dothi; kutsetsereka kwa malo; nyengo ndi kapezekedwe ka madzi; mtundu wa mbewu zolimidwa; njira za mthilira; izi zidzakhudza mwachindunji kuchuluka kwa ntchito komanso luso lofunika pogwiritsa ntchito ndi kusamala