檢視灰色森林土的原始碼

[[File:灰色森林土.jpg|缩略图|[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E7%81%B0%E8%89%B2%E6%A3%AE%E6%9E%97%E5%9C%9F%20%20%E6%90%9C%E7%8B%90&step_word=&hs=0&pn=0&spn=0&di=15290&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=2&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=-1&cs=3110071442%2C3015225447&os=1510458014%2C54824088&simid=4167870777%2C681577779&adpicid=0&lpn=0&ln=294&fr=&fmq=1624704237097_R&fm=result&ic=&s=undefined&hd=&latest=&copyright=&se=&sme=&tab=0&width=&height=&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fphotocdn.sohu.com%2F20130427%2FImg374212416.jpg%26refer%3Dhttp%3A%2F%2Fphotocdn.sohu.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1627296260%26t%3D07c07db208a436b83756fd88d0a83819&fromurl=ippr_z2C%24qAzdH3FAzdH3F65ss_z%26e3Bf5i7_z%26e3Bv54AzdH3Fda8na9d0AzdH3Fgn09d8d98c_z%26e3Bfip4s&gsm=8&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined 原图链接][http://roll.sohu.com/20130427/n374212415.shtml 来自搜狐滚动]]]
'''灰色森林土'''是温带森林草原土壤植被下形成的土壤，因具有深厚的灰色土层而得名。属于森林土壤向草原土壤的过渡类型。世界上以俄罗斯分布面积最大，美国北部也有分布。