一俵[ippyou] one (straw) bagful
炭俵[sumidawara] sack for charcoal
土俵[dohyou] arena, esp. in sumo
俵数[hyousuu] number of straw bags
俵物[tawaramono] goods in straw bags

米俵[komedawara] bag of rice
土俵入り[dohyouiri] entrance procession of sumo wrestlers into the ring
土俵際[dohyougiwa] edge of the ring
桟俵[sandawara] straw lid covering either end of a rice container

育成栽培[ikuseisaibai] vegetable and fruit growing
栽培[saibai] cultivation
栽培種[saibaishu] agricultural species
栽培所[saibaijo] plantation
純粋培養[junsuibaiyou] clean (pure) culture

促成栽培[sokuseisaibai] raising out-of-season crops with artificial heat
培う[tsuchikau] to cultivate
培養[baiyou] cultivation
培養液[baiyoueki] culture fluid
培地[baichi] culture medium