最近,日本远洋底拖网渔业协会公布了1990年(1～12月)以西底拖网渔业产量的统计。其总产量因减船而相继下降,为79451吨,较上年减产9％,但渔业金额由于每kg的平均鱼价上涨至465日元(较上年上升16％)而比去年有所增加。从各鱼种产量分析,占总产量四分之一的乌贼类减产至18194吨,较上年下降15％。白姑鱼为5984吨,也下降了3％。 Recently, the Japan Ocean Bottom Trawl Fisheries Association published the statistics of trawl fishery production to the west of December 1990 (January-December). Its total output decreased sequentially by 79,451 tons, a decrease of 9% over the previous year. However, the amount of fishery increased from the previous year as the average fish price per kg rose to 465 yen (up 16% from the previous year) . According to the analysis of yield of all species, the cuttlefish production, which accounts for one quarter of the total output, has been reduced to 18,194 tonnes, down 15% from the previous year. White croaker for 5,984 tons, also dropped 3%.