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2.Exotic species’ aggression and sustainable development
外来物种入侵与可持续发展收藏指正
3.Exotic Species Invasion and Ecological Safety
外来种入侵与生态安全收藏指正
4.21 species came from Tropical America, accounting for 91.3% of all the exotic species.
从来源看,23种入侵植物中,有21种来自热带美洲,占入侵植物种的91.3%。收藏指正
5.Anatomical and physiological differences of eight exotic species from Asteraceae
八种菊科外来植物种子形态与生理生化特征的差异收藏指正
6.Cultivation of Carya illinoensis(Wangenn.)K.Koch as an exotic species
薄壳山核桃的引种栽培收藏指正
7.The leaf venation of eighty-nine species, including two exotic species, were cleared and observed.
制作并观察了89种植物叶片的脉序,其中2种为外国种。收藏指正
8.Study on Intraspecific and Interspecific Competition in Exotic Species Sonneratia apetala
外来种无瓣海桑种内、种间竞争关系研究收藏指正
9.Photosynthetic characteristics of several exotic species in dry season in Yuanmou County
元谋干热河谷几种外来树种在旱季的光合特点收藏指正
10.Investigation on Exotic Species Ampullaria gigas in Chengdu and Analysis of Control Measures
成都市境内外来物种福寿螺的危害现状调查及防治措施分析收藏指正
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