大家知道那白色的粉末是什么吗
<!----><style type="text/css">html{font-size:375%}</style><link href="https://pic.app.fqlook.com/static/publish/css/style.css?v=1605251010503" rel="stylesheet" position="1" data-qf-origin="/static/publish/css/style.css?v=1605251010503"><!-- 付费贴--> <div class="preview_article "> <!----> <p>福清靠海,正所谓靠山吃山靠海吃海。所以海鲜是我们福清人最常见的食物。其中海蛎是最常见的一种。据村里的老人说海蛎的壳钙含量非常丰富,虽然人不能吃但是家里养鸡鸭是可以吃的,但是也不是直接整个壳来喂。要先把海蛎壳碾压成粉末,然后再添加到食料里。所以大家会把海蛎壳发在村道上让路过的车辆将海蛎壳碾压成粉末状。所以才会有下图的白色粉末。</p><p class="qf_image big noneditable" contenteditable="false"><img src="https://pic.app.fqlook.com/forum/20240322164944front2_0_153532_FkTKt_KZqYqbit6mw_aDuXdicTgh.jpg?watermark/3/image/aHR0cHM6Ly9waWMuYXBwLmZxbG9vay5jb20vYWRtaW5fRnYyNzVpbW1Hd0xnX0dTQ29mTWFoR3VkOHBiRC5wbmc=/dissolve/100/gravity/South/dx/10/dy/65/text/QOaipuaDs-S9leWFiOeUnw==/fontsize/400/dissolve/100/gravity/South/fill/I2E4YThhOA==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35" alt="" width="853" height="640" data-qf-origin="forum/20240322164944front2_0_153532_FkTKt_KZqYqbit6mw_aDuXdicTgh.jpg?watermark/3/image/aHR0cHM6Ly9waWMuYXBwLmZxbG9vay5jb20vYWRtaW5fRnYyNzVpbW1Hd0xnX0dTQ29mTWFoR3VkOHBiRC5wbmc=/dissolve/100/gravity/South/dx/10/dy/65/text/QOaipuaDs-S9leWFiOeUnw==/fontsize/400/dissolve/100/gravity/South/fill/I2E4YThhOA==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35" /></p><p> </p> <!----></div> 看不出来是什么 长见识了,谢谢楼主分享 就是做白灰的原材料 碳酸钙
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