The Green Revolution gene sd1 has been used extensively in modern rice breeding, especially in indica cultivars. However......

The concave-eared frog,Odorrana tormota,is a rare species native to eastern China and the first non-mammalian vertebrate......

　　Based on the geographic location, ecological conditions, climates and the current situation of cultivation, we divid......

目的进一步查清麻蝇科蝇类本底、地理分布、生态,给科学防治提供依据。方法采取笼诱及网扑采集标本,用昆虫分类学分类鉴定。结果初......

掌握昌吉州丽蝇科与麻蝇科的蝇类种类、生态及地理分布,为蝇类防治提供科学依据。采用笼诱法辅以网捕法采集标本,用昆虫分类学分类......

目的 分析2008-2013年温州市肺结核疫情的时空分布特征,发现高发聚集区域,探讨聚集原因.方法 根据“中国疾病预防控制信息系统”子......

目的查清湖北省居民饮用水水砷含量的分布状况，制作高砷分布地图，为湖北省制订精细化的饮水型砷中毒防治措施提供科学依据。方法在湖......

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377 isolates of Magnaporthe grisea were collected from 17 provinces in China and their geographic distribution of mating......