different cultivation method in tibet

agricultural agriculture asia brown china chisel clay color country countryside crop cultivate cultivating cultivation dirt earth environment farm farming farmland field fields food foxtail fresh furrow furrowing grass green ground hill industrial industry land landscape local machine manner meadow method mode modern mud natural nature old outdoor outdoors peaceful plant plateau plough ploughing plow plowing rural season seed seeds slime slope soil sustainable tan terrace terraced tibet till tilling tractor traditional typical unique vegetation vivid weed weeds yak yaks yellow