Txhim kho av Fertility rau kev ua tiav kev cog qoob loo ntawm cov zaub qoob loo hauv thaj chaw qhuav Steppe
#agriculture #weedcontrol #covercrops #watermelon #winterrye #mustard Kev vam meej ntawm kev cog qoob loo hauv thaj chaw qhuav steppe yog nyob ntawm ntau ...