1) returning arable land to forest(medicine) or to grass(medicine)
退耕还林(药)还草(药)
2) grain for green
退耕还林(草)
1.
Research on Adjustment of Agricultural Industrial Structure in Area of Grain for Green;
退耕还林（草）区域农业产业结构调整研究
3) conversion of cropland to forest and grassland
退耕还林草
1.
Some problems and suggestions on follow-up industry of conversion of cropland to forest and grassland——Taking Yuanzhou district in Ningxia Hui Autonomous Region as an example;
退耕还林草后续产业发展中的问题及建议——以宁夏原州区为例
5) Converting Cropland to Forestry and Grassland (CCFG)
退耕还草(林)
6) conversion of cropland to forest and grassland
退耕还林还草
1.
Assessing benefits of the conversion of cropland to forest and grassland project in the mountain area of southern Ningxia;
宁南山区退耕还林还草效益评估研究
2.
Study on the models of conversion of cropland to forest and grassland in dry hot and arid river valley subregions & hilly ravine subregions of loess plateau.;
干热干旱河谷区和黄土丘陵沟壑区退耕还林还草模式初步研究
补充资料：还年药
【还年药】
（饮食）老人还少壮之药。智度论二十二曰：“如是耆老相，还变成少身，如服还年药。”
（饮食）老人还少壮之药。智度论二十二曰：“如是耆老相，还变成少身，如服还年药。”
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条