sudan grass
常見例句
- The effects of density on economic characters of Tiannong grassfodder number 1 from hybridization of sorghum-sudan grass were studied under normal fertile soil and cultivated condition.
在一般肥力土壤和栽培條件下，研究了密度對天農青飼1號高粱-蘇丹草雜交種主要經濟性狀的影響。 返回 sudan grass