首先从生态学的角度,根据黄河三角洲优化配置原则,对土地适宜方向与土地利用现状相匹配,甄别出需要调整的类型,以黄河三角洲高效生态农业建设为目标,保持一定的耕地总量,构建黄河三角洲土地资源优化配置模型;然后提出了土地立地类型划分标准,对优化配置后的宜林牧地进行归类;最后,对未绿化的宜林牧地进行树种配置,全力打造黄河三角洲生态绿洲。 First of all, from the perspective of ecology, according to the principle of optimal allocation of the Yellow River Delta, the appropriate direction of land and the status quo of land use are matched to identify the types that need to be adjusted. With the goal of establishing efficient eco-agriculture in the Yellow River Delta, Then, the classification standard of land site type was put forward to classify the Yilin herd land after the optimal allocation. Finally, the tree species distribution of the non-greenery herd land was done, and the Yellow River delta ecological oasis .