The function of feeding pigs with top potato seedlings is to provide vitamins and crude fiber, of which protein and sugar are not high, and potato seedlings are also called sweet potato leaves. Sweet potato leaves, belonging to the genus Ipomoea of Convolvulaceae, are varieties with tender stems at the top of edible sweet potato seedlings. They are still called "vegetable queens", "longevity vegetables" and "anti-cancer vegetables" in China and Hongkong, and they are real green vegetable products. Sweet potato has the characteristics of wide adaptability, strong stress resistance, drought tolerance, barren tolerance, strong plant absorption and regeneration ability, strong pest resistance and so on.

Introduction of champion potato

The potato leaves of the number one potato are rich in chlorophyll, which can purify blood and help pigs to detoxify. It contains antioxidants 5 to 10 times higher than ordinary vegetables, which can improve immunity and prevent colds. Therefore, when the seasons alternate and the weather changes suddenly, it has unexpected effects. 500 grams of potato leaves a day, iron supplementation can prevent pig anemia, rich dietary fiber can promote gastrointestinal peristalsis, and sows can be fully supplemented ten days before delivery to prevent constipation.