1.
Study of Income Structure of Rural Household in the Grain for Green Area of ShaanXi;
陕西退耕还林地区农户收入结构研究
2.
Research on the Realization Mechanism of Peasants Interests in Conceding the Land to Forestry Area;
退耕还林地区农民利益实现机制研究
3.
Study on Stand Structure Regulation of B.pervariabilis×D.Daii on Districts of Converting Farmland to Forest Engineering;
退耕还林地撑绿杂交竹林分结构规律研究
4.
Grading Region of Urgency Returning Farmland to Forest and Its Strategy in Guizhou Province;
贵州省退耕还林紧迫性地域分级与退耕策略
5.
Terraced fields on steep slopes should be returned to forests or pastures in a planned and systematic way
陡坡耕地要有计划、有步骤地退耕还林还草。
6.
Sustaining System for Returning Farmland on Hills to Forest or Pasture in Northwest China;
西北地区退耕还林还草支撑体系研究
7.
Development of Animal Husbangdy in Farmland Return for Planting Trees and Grasses and Western Regions;
退耕还林还草与西部地区畜牧业发展
8.
Effects Evaluation of Conversing Farmland to Forest or Grass Land in Loess Plateau Area;
黄土高原地区退耕还林还草效果评价
9.
The project also involves effort to return farmland to grasslands and to lakes and afforest barren hills and wasteland suitable to afforestation.
退耕还林的范畴还包括退耕地还林、还草、还湖和相应的宜林荒山荒地造林。
10.
The Extension Evaluation Research on Reducing Cultivated Land and Planting Forest of Sloping Farmlands in Northern Shaanxi;
陕北地区坡耕地退耕还林的可拓评价研究
11.
THE INFLUENCE OF RETURNING LAND FROM FARMING TO FORESTRY ON AGRICULTURAL ECONOMY IN YAN AN AREA;
退耕还林对延安地区农业经济的影响
12.
DEVELOPING COUNTERMEASURES OF PRATACITURE IN TURNING CULTIVATED LAND TO FOREST(GRASS) IN HAIDONG AREA;
海东地区退耕还林(草)区草业发展对策
13.
Analysis on Benefits of Program for Returning Cropland to Forestry in Inner Mongolia;
内蒙古地区退耕还林(草)工程效益浅析
14.
Proposals for Reforesting the Cultivated Land in the Region of Loess Plateau;
黄土高原地区退耕还林(草)的基本思路
15.
Vegetation Restoration and Its Effects on Soil after Converting Agricultural Lands to Forest;
坡耕地退耕还林后的植被恢复及其改土效应
16.
Investigation on Growth of Platycladus orientalis in the Forest Land Converted from Farmland in Yuyang District of Yulin City
榆林市榆阳区退耕还林林地侧柏生长情况调查
17.
DJS Afforestation Method for Converting the Land for Forestry on Slope Land in Semiarid Area
半干旱地区坡地退耕还林中的DJS造林法研究
18.
On the upper reaches of the Yangtze River, efforts will be made to prohibit hunting and grazing and plant trees on mountains, return the grain plots to forestry, and carry out water and soil conservation.
在上游地区封山育林，退耕还林，保持水土；