document.write('<br><span style="font-size:15px">上一篇</span>  <span style="font-size:15px">没有了</span><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/1172/2012/201283014123452060.shtml  target="_blank">“紧凑型玉米育种之父”</a>')