抄録
The fishing power of saury blanket net (Bouke-Ami) boats based on the fishing ports in Awa-Gun in Chiba prefecture was studied by means ef using daily catch of each boat reported from 97 boats and the results obtained were as follows.
1) The size of net, the number of attraction lump and another elements of boat as shown in Tables 1-4 have no connection with the fishing power of saury blanket net fishery.
2) Through the fishing season, the average catch of 10-29 tons class in the fishing boats are equal to about 60 percent of that of above 30 tons class as shown in Fig. 2.
