天气预报 > 其他 > 如何区分老鸭和嫩鸭
如何区分老鸭和嫩鸭
更新时间: 2020-07-01 00:00:00  

1、摸鸭毛。老鸭的毛比较粗硬,根部也粗大。嫩鸭的毛则比较细软,绒毛较多,摸上去手感比较好。

2、看皮色和脚色。老鸭的皮肤呈雁黄色,脚呈深黄色。而嫩鸭的皮肤雪白光润、脚呈黄色。如果脚色黄中带红,那就是老嫩适中的鸭子。

3、摸鸭嘴和胸骨。老鸭嘴壳根部硬、胸骨也硬;嫩鸭嘴壳根部软、胸骨尖也软。

4、看外观。老鸭的羽毛灰暗、嘴上有花斑。嫩鸭的羽毛光洁鲜艳、嘴上没有花斑。此外,老鸭头上的红色颜色更深,鸭嘴硬且黄,嫩鸭相反。老鸭胸骨突出较高;嫩鸭胸骨突出不明显。

关键词: 如何 区分

如何区分老鸭和嫩鸭相关经验

天气预报

最新推荐

页面:/news/view-2553265/ | 耗时:0.9656 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2553265 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2553265 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2553265 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1060573,2902079,2340101,1131063,1080771,1071934,1119007,286130,180256,241691,1117043,1062158,1072837,1073286,1089616,1095928,1593181,1089454,255971,1122653,2090518,275060,1125163,1072463,1062624,1109058,1061876,3026992,2994142,1096653) ORDER BY field (ArticleID,1060573,2902079,2340101,1131063,1080771,1071934,1119007,286130,180256,241691,1117043,1062158,1072837,1073286,1089616,1095928,1593181,1089454,255971,1122653,2090518,275060,1125163,1072463,1062624,1109058,1061876,3026992,2994142,1096653)