一、简易太阳能育苗的优点(一)用途广泛不仅适用于甘薯育苗,而且适用于蔬菜、烟叶、苗木、花卉等作物的育苗。(二)出苗早、匀、壮,早栽高产试验证明,简易太阳能育苗比阳畦育苗早出苗8～11天,百棵增产125g,每kg种薯平均多采苗24棵,而且出苗 First, the advantages of simple solar nursery (a) a wide range of uses not only for sweet potato nursery, but also for vegetables, tobacco, nursery stock, flowers and other crops nursery. (B) early emergence, uniform, strong, early high-yielding test proved simple solar nursery nursery stock early emergence of 8 to 11 days, a yield of 125g, 24 kg more seedling per kg average seedling, and emergence