@article{oai:ir.kagoshima-u.ac.jp:00010538, author = {金森, 政治 and 黒木, 敏郎}, journal = {鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University}, month = {2016-10-28}, note = {With the help of the newly devised "tensionmeter" enabling us to measure the curvature of the spring in a value of electoric resistance variation, the tension of the sand-bag lopes attached to the yellow-tail trap-set used in Wakasa Bay was measured. The results got were almost coincided with the value derived from the counting method. The reliability, if applied for the research of the lines of sand-bag in the various fishing ground. of this instrument would enable us to ascertain the bigness, number, buoyancy, and fixing capacity of each line.}, pages = {17--20}, title = {ブリ落網の改良に関する研究(第3報) : 土俵綱の張力計と測定結果について}, volume = {5}, year = {} }