Nematode okhala m'nthaka ndi chiwopsezo chachikulu pakukula kwa mbewu. Zimakhudza mbewu zosiyanasiyana monga mbatata, kaloti, chimanga,...
Kugwiritsa ntchito zofukizirazi polimbana ndi matenda obwera m'nthaka kunali ndi zotsatira zabwino pa mbewu zomwe sizingathetseretu matenda. Zokolola zonse ndi zogulitsa...
Root lesion nematode ndi tizilombo tating'onoting'ono, tating'onoting'ono ta millimita imodzi. Koma ili ndi kuthekera kwakukulu kowononga ...
Alangizi awiri ndi wofufuza posachedwapa anakambirana mfundo zofunika kwambiri za manyowa obiriwira pamsonkhano wapa intaneti pa ...
Zotsatira za kusanthula kwa deta yasayansi zikuwonetsa kuti m'zaka khumi zapitazi kuchepa kwa macro- ndi ...
Nayitrogeni ndi wokwera mtengo kwambiri. Aliyense amene amanyalanyaza zakudya zoyambira tsopano amachepetsanso kuyamwa kwa nayitrogeni. Mitengo ya feteleza yokwera kwambiri, makamaka wa...
Mbatata ndi mbewu yofunikira ku United States, yomwe ili ndi mtengo wa $ 4.02 biliyoni (USDA-NASS 2018). Florida imapanga gawo limodzi mwa magawo atatu ...
Ngati muwona kuti phindu la feteleza wa masamba ndilofunika mtengo wake, nazi malingaliro angapo:
Mankhwala ophera udzu akadali njira yayikulu yothanirana ndi udzu
Dongosolo logwira mtima la udzu limaganizira za mtundu wa udzu womwe ulipo, kasinthasintha wa mbewu, kulima, mankhwala ophera udzu omwe alipo, ndi ...