黄菠萝1. 结果表明：这些树种均对砷具有一定的吸收能力，并且不同绿化树种的吸砷量有明显的差异，对砷吸收量高的树种有杏、榆树、垂枝榆和黄菠萝，可以作为砷污染较严重地区的绿化树种。
The absorption capacity of 30 kinds of Northeast main greening tree species to As in the atmosphere were measured and studied by Atom Fluoresence Method.
黄菠萝的反义词黄菠萝缓慢生长法离体保存技术的研究
Study on slow-growth conservation in vitro of Phellodendron amurense
采用全绿果实，其鲜切产品一直保持较高的硬度；而鲜切半黄菠萝在贮藏期间更好地保持了Vc含量、可溶性固形物含量（TSS）。
Results shows that the fresh-cut green pineapple have a high hardness, while the fresh-cut partly yellow pineapple keep the content of vitamin C and total soluble solids (TSS) very well.
友好林业局自然资源丰富，气候属北温带大陆性湿润季风型，无霜期110天左右，境内山清水秀，主要生长红松、落叶松、云杉、冷杉、白桦、水曲柳、黄菠萝等珍贵树种，以及人参、刺五加、五味子等百余种药材，栖息野生动物200余种，蕨菜、猴头、刺嫩芽等山野菜年采集量达1000余吨，蕴藏着铁、铜、硅藻土、泥炭等数十中矿藏，有着得天独厚的发展经济的优越条件。
Youhao Forestry Bureau is rich in natural resources. belonging to temperate zone continential monsoon climate, it has 110 days or so of frost-free period. It has green mountains and water here. It is grown Korean pine, larch, spruce, fir, birch and Manchurian ash, etc. more than 100 of medicinal such as ginseng, acanthopanax and fruit of Chinese magnolilavine, etc. more than 200 of wild animals such as brake, hedgehog hydnum, etc. more than 1000 tons of annual amount exploited, ten of minerals such as iron, copper, siliceous earth and peat. So it has enjoyed exceptional advantages and superior condition of developing economy.