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提供越冬场所 为使美蛙安全越冬,可在蛙池边角将泥土掘松(如果是水泥地面,则在上面铺上厚的4厘米的泥土)每隔13厘米左右平放两块砖头,在两块砖之间盖上瓦片,用泥土将后边出口封死,只留前边进口供蛙出入。
To provide wintering places In order to make the frog more safe in winter, dig the soil loosely at the edge of the frog pool (if it is a concrete floor, apply a thick 4 cm of soil on it) Lay two bricks at about 13 cm Cover the tiles between the two bricks, seal the exit with the earth and seal it, leaving only the front entrance for the frogs to enter and exit.