document.write(" <a href='index/descript_kjxx.php?sid=103'  title='黑龙江省农垦科学院植保所所长李首昌一行到我院植保所调研交流' class='block'> <span class='img block no_repeat' style='background-image: url(/uploadfile/2025/20250623004202305.jpg);'></span> <span class='block title ov_hide'><i class='fz17 block'>黑龙江省农垦科学院植保所所长李首昌一行到我院植保所调研交流</i></span> </a> ");