日本理论片www视频-日本老师69xxxxxxxxx-日本老年人精品久久中文字幕-日本捆绑调教hd在线观看-日本口工全彩无遮拦漫画大-日本口工禁漫画无遮挡全彩

×

Swine

High Quality raw materials with a focus on health

Building powerful defenses

A strong and effective immune system is an important defense line against swine diseases. Vitamins are an important part of the defense system. Lack of vitamins puts pigs at risk of infection. We should supply all key vitamins at a level that enables optimal performance and productivity.

Stronger pigs

The stronger the pig's bones, the better its ability to compete and grow. The stronger the sow's skeletons, the longer her productive life. It has been proven by extensive research that vitamin D3 can help build stronger bones from the very beginning of animal life. Supplementing sow and gilt diet with VD3 can drive the gilt selection higher, reduce sow culling rate, and increase piglets per litter. Greater lifetime performance of sows means higher financial returns.

Lower meat loss

Accurate vitamin E supplementation can help reduce the oxidation of fat in meat, thereby reducing unpleasant smell and tastes. Feeding target levels of vitamin E can help solve this problem and reduce meat loss

Methionine

Methionine is one of the most important raw materials for protein synthesis. Methionine can synthesize body protein in the animal body, and can be quickly converted into cystine to meet the needs of animals. In addition, methionine can also promote cell proliferation and animal growth and improve animal immunity. Once lacking, it will lead to many problems, such as reduced production performance, lipid peroxidation damage, poor growth and development and weight loss. The dietary methionine deficiency will result in the fast and obvious liver infiltration and liver enlargement.

主站蜘蛛池模板: 少妇被后进高潮动态图gif| 野外性史欧美k8播放| 日本xxx69hd| 人妻无码中文字幕免费视频蜜桃| 日本老熟妇乱| 成人综合网站| 少妇一区二区三区四区芒果tv | 日韩精品极品视频在线观看免费| 69久久| 艳z门照片无码av| 亚洲欧美国产双大乳头| 天天综合网网欲色| 日欧137片内射在线视频播放| 老师脱了内裤让我进去| 久久成人国产精品免费软件| 国产三级免费观看| 亚洲国产精品久久一线不卡| 不良视频在线观看| 日韩精品专区av无码| 97久久综合九色综合| 少妇特黄a一区二区三区| 777爽死你无码免费看一二区| 美女网战色| 无码夜色一区二区三区| 一个人看的www免费视频在线观看 精品国产亚洲一区二区三区在线观看 | 久久99热狠狠色精品一区| 天天爱天天做天天干| 亚洲国产精品无码久久| 性free中国美女hd| 成人av无码一区二区三区 | 无码人妻aⅴ一区二区三区| 五月天情网| 日韩精品无码中文字幕一区二区 | 国产欧美日韩中文久久| 邻居少妇张开腿让我爽了一夜 | 激情婷婷丁香| 久久精品水蜜桃av综合天堂| 日日摸日日碰人妻无码| yy111111少妇影院免费观看| 五级黄高潮片90分钟视频| 人妻无码熟妇乱又伦精品视频|