2024-03-28T18:46:27Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/488742019-03-18T10:18:36Zhdl_2115_48834hdl_2115_48811hdl_2115_157牧草を主体とした乳用雄子牛の育成・肥育に関する研究 : 第7報 蹄耕法改良草地植生の経年推移High Roughage Feeding System for Raising and Fattening Dairy Beef Cattle : VII. Changes in the vegitation of the hoof cultivated grassland佐藤, 忠昭Sato, Tadaaki小竹森, 訓央Kotakemori, Kunio広瀬, 可恒Hirose, Yoshitsuneopen accessAN00230427北海道大学農学部附属牧場Livestock Farm, Faculty of Agriculture, Hokkaido University1970-10-30jpndepartmental bulletin paperVoRhttp://hdl.handle.net/2115/488740385-6097AN00230427北海道大学農学部附属牧場研究報告Research bulletins of the Livestock Farm, Faculty of Agriculture, Hokkaido University53646https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/48874/1/5_36-46.pdfapplication/pdf539.33 KB1970-10-30