腾讯视频
首页
两会
VIP会员
电视剧
电影
综艺
动漫
少儿
短剧
纪录片
为什么不用高锰酸钾而是用盐来给鱼苗消毒
120.2万次播放 · 2025年10月30日上传
播放列表
00:58
为什么不用高锰酸钾而是用盐来给鱼苗消毒
'%3e%3cpath%20d='M6.72742%2010.9698L9.69711%208.00009L6.72742%205.0304'%20stroke='white'%20style='stroke:white;stroke-opacity:1;'%20stroke-width='1.09091'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/g%3e%3cdefs%3e%3cfilter%20id='filter0_d_325_28019'%20x='1.45463'%20y='1.45463'%20width='13.0909'%20height='13.0909'%20filterUnits='userSpaceOnUse'%20color-interpolation-filters='sRGB'%3e%3cfeFlood%20flood-opacity='0'%20result='BackgroundImageFix'/%3e%3cfeColorMatrix%20in='SourceAlpha'%20type='matrix'%20values='0%200%200%200%200%200%200%200%200%200%200%200%200%200%200%200%200%200%20127%200'%20result='hardAlpha'/%3e%3cfeOffset/%3e%3cfeGaussianBlur%20stdDeviation='0.727273'/%3e%3cfeComposite%20in2='hardAlpha'%20operator='out'/%3e%3cfeColorMatrix%20type='matrix'%20values='0%200%200%200%200%200%200%200%200%200%200%200%200%200%200%200%200%200%200.8%200'/%3e%3cfeBlend%20mode='normal'%20in2='BackgroundImageFix'%20result='effect1_dropShadow_325_28019'/%3e%3cfeBlend%20mode='normal'%20in='SourceGraphic'%20in2='effect1_dropShadow_325_28019'%20result='shape'/%3e%3c/filter%3e%3c/defs%3e%3c/svg%3e)
'%3e%3cpath%20d='M6.72742%2010.9697L9.69711%208.00003L6.72742%205.03033'%20stroke='white'%20style='stroke:white;stroke-opacity:1;'%20stroke-width='1.09091'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/g%3e%3cdefs%3e%3cfilter%20id='filter0_d_413_4238'%20x='1.45463'%20y='1.45457'%20width='13.0909'%20height='13.0909'%20filterUnits='userSpaceOnUse'%20color-interpolation-filters='sRGB'%3e%3cfeFlood%20flood-opacity='0'%20result='BackgroundImageFix'/%3e%3cfeColorMatrix%20in='SourceAlpha'%20type='matrix'%20values='0%200%200%200%200%200%200%200%200%200%200%200%200%200%200%200%200%200%20127%200'%20result='hardAlpha'/%3e%3cfeOffset/%3e%3cfeGaussianBlur%20stdDeviation='0.727273'/%3e%3cfeComposite%20in2='hardAlpha'%20operator='out'/%3e%3cfeColorMatrix%20type='matrix'%20values='0%200%200%200%200%200%200%200%200%200%200%200%200%200%200%200%200%200%200.8%200'/%3e%3cfeBlend%20mode='normal'%20in2='BackgroundImageFix'%20result='effect1_dropShadow_413_4238'/%3e%3cfeBlend%20mode='normal'%20in='SourceGraphic'%20in2='effect1_dropShadow_413_4238'%20result='shape'/%3e%3c/filter%3e%3c/defs%3e%3c/svg%3e)
为你推荐
自动连播
00:37
"萌猫"背后的陷阱！务必告诉孩子提高防范意识！
03:52
3年盈利200万，如此赚钱的“鸵鸟”，为什么养殖的人很少？
12:54
出海钓鱼碰到鱼群，鲈鱼连着拉的感觉太棒了，还上了两条大章跳
岛民阿杰
03:11
霸王龙历险记！
01:04
你们知道它们的妈妈是谁吗？蝴蝶姐姐益智早教儿歌育儿动画
01:07
伊朗：在新任最高领袖领导下，发动第一波攻击
03:52
巴哈马海底古怪漩涡吸走鱼群 难得一见的奇观
01:21
黑神话：原来我们玩家才是最大的反派，去哪哪里就会家破人亡