1.
The Research on Carbon Storage of Populus-crop Intercropping System in the Huanghuaihai Plain;
黄淮海平原杨农间作系统碳贮量研究
2.
Studies on the Effect of Microclimate in Walnut-crop Intercropping System
核（桃）农间作系统小气候效应的研究
3.
Intercropping of narrow crown poplar and agricultural crops will be popularized and networks of forest belts on farmland will be built.
在平原农区，大力推广窄冠型杨树与农作物间作，并营造农田林网；
4.
Comparison of Carbon Storage and Distribution in Different Poplar-Crop Intercropping Patterns
不同杨-农间作模式碳储量及分布的比较
5.
The Study on Water Consumption Characteristics of Poplar Sheltbelts System in the Cropland of North China Plain;
华北平原杨树农田防护林系统耗水特征的研究
6.
Biomass Production and Carbon Sequestration in Poplar-Crop Agroforestry Ecosystems in Eastern Henan Plain
豫东平原杨农复合系统物质生产与碳截存
7.
Research for Yangling Demonstration Zone Social Security Operation System of Peasants Losing Land
杨凌示范区失地农民社会保障运作体系研究
8.
Ecological Functions of Cultivated Species Interaction in Farming System;
农田系统中物种间相互作用的生态学效应
9.
Study on the Growth Traits of Sugarcane in Agri-eucalyptus Intercropping System
桉农间作系统中甘蔗生长发育指标研究
10.
Study on Microclimatic Horizontal Distribution Law of Walnut-crop Intercropping System
核(桃)农间作系统小气候水平分布特征研究
11.
Advance on Agro-forestry Ecosystem and Inter-specific Interaction
农林复合系统及其种间相互作用研究进展
12.
Study on Ecological and Economic Benefit of the Poplar-crop Intercropping on Wind-Sandy Wasteland of Yellow River Old Riverway in Shandong Province
山东黄河故道风沙化土地杨农间作生态经济效益研究
13.
European System of Cooperative Research Networks in Agriculture
欧洲农业合作研究系统(农合研究系统)
14.
Study on Phylogeny and Relationships of the Genus Populus Natural Stand in Ergis River Watershed;
新疆额尔齐斯河流域杨属系统发育和种间关系研究
15.
Amount,composition and seasonal dynamics of litterfall in Poplar-Crop agroforestry ecosystems in Henan Eastern Plain
豫东平原杨-农复合系统凋落物的数量、组成及其动态
16.
Study on the Construction Pattern of Yangjiaping Pedestrian Mall Public Space;
杨家坪步行商业区公共空间系统化建设模式研究
17.
Digital Yangling--Construction of the Spatial Basic Information System and Its Applying;
数字杨凌—空间基础信息系统的构建及其应用研究
18.
The most plausible “new factor” operating in the climate system during the present interglaciation is farming.
在目前的间冰期，最可能作用于气候系统的「新因素」，就是农业。