福安专区位于福建省的东北部。粮食产量比较少,不可能有大批粮食来喂猪。所以本区农民在利用代食品喂猪节约粮食方面积累了不少经验。我想值得把经验介绍出来供各地参考。一、作物的茎叶等1.甘薯的叶和藤:这无论在山区和沿海地区都是从头年甘薯将收之前采摘。沿海一带因为当年收获 Fuan area is located in the northeast of Fujian Province. Food production is relatively small, there can not be a lot of food to feed pigs. Therefore, farmers in this area have accumulated a great deal of experience in using food for food to feed their pigs to save food. I think it is worth to introduce the experience for reference around. First, crop stems and leaves, etc. 1. Sweet potato leaves and rattan: This is in both the mountains and coastal areas are from the first year of sweet potato harvest before picking. Because of the harvest along the coast