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- STUDY ON THE SELECTION OF JUGLANS NIGRA L. 东部黑核桃优树选择研究。
- An eastern North American tree(Juglans nigra), having dark brown wood and a deeply furrowed nut enclosed in a globose, aromatic husk. 黑核桃树：北美东部一种树（黑核桃核桃属），其木材呈深棕色、球状，有香味的果壳肉有深沟，内有竖果仁
- Scanning electron microscope image of Juglans nigra (Black Walnut tree) lower leaf surface, showing a variety of trichomes. 扫描电子显微镜图像的美国黑核桃（黑核桃树）降低叶表面，显示了各种皮毛。
- Juglans nigra L. 美国黑核桃
- Regional Plantation Experiment of Juglans nigra 美国东部黑核桃区域栽植试验
- Study on Grafting Techniques of Juglans nigra 美国黑核桃嫁接育苗技术研究
- Experiment on grafting Juglans nigra on local stock 本地砧木嫁接美国黑核桃试验初报
- Outlook of Juglans nigra in the America 东部黑核桃(Juglans.;nigra)在美国的栽培利用概况
- Techniques for breeding of superior Juglans nigra seedling 黑核桃良种苗木繁育技术
- Introduction and Naturalization of Juglans nigra in Inner Mongolia 美国黑核桃及其在内蒙古的引种驯化
- Veneer dyeing and overlaying technique of copying nature Juglans nigra 仿黑胡桃薄木染色与贴面技术
- A Primary Research on Lifting Law of Different Strains of Juglans nigra 黑核桃不同品系出苗规律初步研究
- Introduction and Breeding of Juglans nigra in Gansu and Its Extending prospect 美国黑核桃在甘肃的引种繁育与推广前景
- SEED GERMINATION AND SEEDLING GROWTH ASSOCIATED WITH STRATIFICATION WAYS ON JUGLANS NIGRA 层积催芽对美国黑核桃种子发芽和苗木生长的影响
- The Prospects, the Problems Existed and Countermeasures of Juglans nigra in China's Forestry Construction 美国东部黑核桃在我国林业建设中的应用前景、存在问题及对策
- A Primary Investigation on Fruiting Habit of Juglans nigra L. In Growth and Fruiting Stage 美国黑核桃生长结果期结果习性初步研究
- Juglans regia L.var.orientalis Kitam. 东方核桃
- Raising fine seedling of Juglans regia L. 核桃优质苗木培育技术研究。
- Porta Nigra of Trier. Another view. 特里尔的古罗马城门。另一角度。
- Vi min pentras pli nigra ol la nigro mem. 你把我画得比黑颜料还黑。
