Studies on the productivity of forage sorghum under the cultural environment 1. effects of seeding date on growth dry matter accumulation and chemical composition of sorghum sorghum bicolor l. moench Park, H.K.; Kim, Y.D.; Suh, S.K.; Chae, J.S.; Kim, J.T.; Shin, M.G. Research Reports of the Rural Development Administration (Suweon) 30(1 LIVEST): 54-62 1988 https://eurekamag.com/research/007/836/007836120.php