Fecha de publicación: 28/11/2017 Fuente: WIPO "tobacco agriculture" The utility model discloses a pipe is stored to tobacco seeds two -dimensional code, including tube cap, top tube body, lower body, rubber ring, tube cap and top tube body between through helicitic texture swing joint, top tube body and down through helicitic texture swing joint between the body, the rubber ring cover locate top tube body, the tube cap on be equipped with the 3M glue film, the 3M glue film on bond and to have the two -dimensional code, top tube body's quantity have 1 at least. The utility model discloses a two -dimensional code can be convenient carry out data management to intraductal seed, use yard equipment of sweeping fast the batch obtain the intraductal seed information of seed, improved managerial efficiency greatly, a plurality of top tube body's structure can be nimble adjustment seed storage capacity, be applicable to the tobacco seeds of the multiple not commensurability demand when experimental, down the body can be convenient more changes rounding bottom or cone bottom into, is applicable to different experimental demands.