高硒地区相关论文
对湖北省恩施渔塘坝地区碎米荠的形态特征与核型进行了分析。结果表明:恩施渔塘坝地区碎米荠存在居群间分化,属堇叶碎米荠;其染色体......
研究发现,在美国和芬兰等国家的高硒地区.冠心病、高血压发病率明显低于低硒地区,脑血栓、风湿性心脏病、动脉硬化死亡率也明显低于低......
<正> The chemical forms of selenium were determined in maize grown near Yutangba Village and in rice grown near Haubei v......