SHELLFISH CULTURE METHOD AND SHELLFISH CULTURE BASKET

To provide a culture basket enabling easily finding an opening.SOLUTION: Fig. 4(a) is a plan view of a culture basket 10, and openings 18 are provided on all four ridge lines 17. When being placed in the sea for several months, the culture basket 10 is covered with marine plants, dirt, etc., and the openings 18 become invisible. When one ridge line 17 out of the four ridge lines is hit with a stick, the marine plants, dirt, etc. fall off and the openings 18 appear. It is not necessary to wholly fall off the dirt, etc. of the culture basket 10, and the opening 18 can be found by just falling off the dirt, etc. of one ridge line 17.SELECTED DRAWING: Figure 4 【課題】開口部を簡単に見つけることができる養殖篭を提供する。【解決手段】図４（ａ）は養殖篭１０の平面図であり、４本の稜線１７の全てに開口部１８が設けられている。数ヶ月海中に置くと養殖篭１０は、海洋植物や汚れ等で覆われ開口部１８が見えなくなる。４本のうち一つの稜線１７を棒で打つと、海洋植物や汚れ等が落ちで開口部１８が現れる。養殖篭１０の汚れ等を全体的に落とす必要はなく、一つの稜線１７の汚れ等を落とすだけで、開口部１８を見つけることができる。【選択図】図４