A.農(nóng)產(chǎn)品供應(yīng)物流B.農(nóng)產(chǎn)品生產(chǎn)物流C.農(nóng)產(chǎn)品銷(xiāo)售物流D.農(nóng)產(chǎn)品廢棄物流