1、改善蛋壳质量，增加蛋壳厚度，有效减少薄壳蛋，沙壳蛋，软壳蛋，蛋壳易碎皲裂等蛋壳问题
2、补充蛋壳腺素，改善蛋壳颜色发白、蛋壳不鲜亮无光泽，血斑蛋等问题。
3、增加蛋壳亮度，改善蛋壳光泽，色度均匀。
4、调节输卵管。控制蛋鸡输卵管炎，增加产蛋量，延长产蛋高峰期。

1.纯中草药提取物
2.不含任何违禁成分，无任何副作用
3.支持颗粒制料，耐高温耐挤压
4.双层微胶囊包被
5.厂家直销，货到付款

set up by our friends, with a blazing fire in front of it. We lay down on the bushy hemlock, holding pork before the fire on wooden prongs, each roasting for himself, while plenty of tea was thrown into a kettle of boiling water. The tin mug, our only tea cup, went round till all had drunk, then it was filled again, and so on, while each with his bush knife cut toasted pork on slices of bread.

"Then we went to sleep, and, after having lain an hour or so on one side, someone would cry—'Spoon!' the order to turn to the other, which was often a disagreeable one if a spike of tree root or such substance stuck up beneath ribs. Reclining thus like a parcel of spoons, our feet to the fire, we have found the hair of our heads often frozen to the place where we lay. For several days together did we lie in these wild places. In Dow's great swamp, one of the most dismal places in the wilderness, did five Irishmen, two