经过布点试验和区域试验 ,提出了在山东全省实施农田种草改变旧种植模式 ,建立新型的“粮食作物、经济作物、饲草饲料作物”三元种植业。改制后的农田 ,构成了种草肥田、养畜增值的新循环机制 ,创建了稳定的农田生态系统。通过前期周密研究和规划论证表明 ,其改制方案是科学可行的 After the cloth-point test and the regional experiment, put forward to implement the planted farmland to change the old planting mode in Shandong province and establish a new ternary planting industry of “food crops, cash crops, forage grass and fodder crops”. After the restructuring of the farmland, constitutes a fertile grassland, raising livestock value-added new cycle mechanism to create a stable farmland ecosystem. Through careful research and planning proves that its restructuring program is scientifically feasible