一、概念林牧结合就是在牧场上以宽株行距造林,把牧业和引种外来树种的林业结合起来而获得林牧产品。初期是在牧场上栽植辐射松(Pinusradiata D.Don)。最初是森林公司对这个概念感兴趣,他们认为林牧结合有这样的优点:有很早的牧业收益;牧场交通较方便;林分经营简便;以及减少森林火灾。然而,最近农业 First, the concept of the combination of forestry and animal husbandry is in the pasture widening line spacing afforestation, animal husbandry and introduction of foreign species of forestry combined forest and animal husbandry products. Initially planted Pinus radiata D.Don on the ranch. Initially, forest companies were interested in this concept. They considered the combination of forestry, animal husbandry and forestry has the advantage of having a long history of animal husbandry, convenient farmland traffic, easy stand management, and reduction of forest fires. However, the recent agriculture