Ubwino wogwiritsa ntchito kupeta kwamphamvu yokoka poyeretsa tirigu ndi chiyani?

Zowonetsera zoyeretsera mapira zakhala njira yosapeŵeka pakugula ndi kugulitsa mbewu zapanyumba.Kaya ndi mbewu zamalonda, zopangira chakudya, kapena mbewu zosaphika, ndikofunikira kugwiritsa ntchito zowonera kuti ziyeretse zonyansa.Zida zoyeretsera zoyenera komanso zogwira mtima ziyenera kusankhidwa malinga ndi zofunikira zosiyanasiyana zamafakitale osiyanasiyana.Ndiye ndi zida ziti zoyeretsera tirigu zomwe zilipo, ndipo ndi ziti zomwe zili zoyenera kuti magulu osiyanasiyana azigwiritsa ntchito?

Monga dzina likusonyezera, mpweya kulekana yeniyeni yokoka chophimba ntchito kusiyana zakuthupi kulemera kwake, kuwomba mphepo, ndi kusuntha yeniyeni mphamvu yokoka tebulo mmbuyo ndi mtsogolo kukwaniritsa kumaliseche zinthu pambuyo kusanja;pogwiritsira ntchito kulekanitsa kwapadera kwa mpweya, zonyansa ndi mildew kuchotsa mlingo ndi wokwera kwambiri, ndipo zonyansa zazikulu zimadutsa mphamvu yokoka yeniyeni Tebulo limawombera kumbuyo ndikutulutsidwa, ndipo fumbi loyeretsedwa limatulutsidwa kunja kwa chinsalu choyeretsa kupyolera mu fani.Pofuna kupititsa patsogolo kuyeretsa ndi kuchepetsa kuipitsidwa kwa fumbi, fani yodziyimira payokha imayikidwa kumapeto kwa chinsalu choyeretsera, ndipo fumbi limachotsedwa kupyolera mu payipi yolumikizidwa ndi hopper.Mbewu zochotsedwa, zosankhidwa ndi mpweya zimayesedwa musanalowe m'magulu a tinthu.