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Find related stories on NSF's Long-Term Ecological Research Program at this link.Ecologists have long wondered about the impact of urbanization on bird biodiversity. Are cities with higher avian biodi...
别名美丽针葵,棕榈科观赏树种。雌雄异株,通常雄株生长比雌株快。肉穗花序腋生,具芳香。浆果卵状椭圆形,初为橙黄色,成熟转为黑褐色,每穗结果数百粒。软叶刺葵是海枣类中,叶姿最纤细、柔美的品种,多用于庭园绿化。近年来,被开发成为切叶种类,广泛用于花篮插花、瓶插或艺术插花。切叶的主要产地在海南及广东湛江等地。
Living cells possess electric charges exerted by ions or free radicals, which act as endogenous magnets. These endogenous magnets can be affected by exogenous magnetic field, which can orient unpaired...
A trial was conducted at NIFOR’s sub-station, Dutse, Jigawa State, Nigeria to investigate the influence of soil fertility amendment using inorganic fertilizers and organic manure on date palm seedling...
In this paper we have attempted to identify sex-specific DNA markers for some date palm cultivars using molecular technique (RAPD and ISSR) to facilitate the selection and identification of good male...

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