A review on utilization of peanut vine and peanut shell in animal feeds

As a major peanut （Arachis hypogaea） producer, peanut vine and shell are abundant byproducts produced in the process of peanut production in China. Efficient use of peanut vine and shell can not only increase the economic benefit of agricultural products but also help the sustainable development of animal husbandry. In this paper, the nutrition characteristics of peanut vine and shell; the pattern of mixture silage by peanut vine, sweet potato （Ipomoea batatas） vine and corn (Zea mays) stalk as the sources of roughage; and application of peanut shell as dietary fiber, colorants and antioxidant source in animal feeds were reviewed. As references, this study can be offered to utilize the peanut resource rationally and effectively.