Now the cropland recorsersion program comes into the key phase of transformation, complete its policy system will have great effect on the sustainable development of the whole program.

• 在目前我国退耕政策正处于面临质疑与挑战的关键时期，加快完善相关的政策保障体系，对于确保生态退耕工程的顺利完成和最终目标的全面实现具有极其重要的意义。