形成森林要多少年? 森林形成?
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\u8fc4\u4eca\u901a\u8fc7\u4eba\u7c7b\u7684\u53d1\u73b0\u548c\u5404\u79cd\u5b66\u8bf4\u7684\u63a8\u6d4b\uff0c\u8ba4\u4e3a\uff1a
\u25c6 \u5730\u7403\u53d1\u5c55\u5230\u8ddd\u4eca\u7ea66\u4ebf\u5e74\u524d\u51fa\u73b0\u4e86\u690d\u7269\u3002\u690d\u7269\u7684\u53d1\u5c55\u4ece\u7b80\u5355\u5230\u590d\u6742\u3001\u65b0\u9648\u4ee3\u8c22\u3001\u9010\u6e10\u7e41\u76db\uff0c\u5f62\u6210\u4e86\u79cd\u7c7b\u7e41\u591a\u3001\u5f62\u6001\u5404\u6613\u7684\u690d\u7269\u754c\uff0c\u73b0\u4eca\u5df2\u77e5\u690d\u7269\u7ea650\u4e07\u79cd\u3002
\u25c6 \u57283\u4ebf\u5e74\u4ee5\u524d\u5730\u7403\u4e0a\u4fbf\u6709\u4e86\u8302\u5bc6\u7684\u68ee\u6797\uff0c\u662f\u4ee5\u6728\u672c\u8568\u7c7b\u4e3a\u4e3b\u5f62\u6210\u7684\u3002\u73b0\u5728\u6784\u6210\u68ee\u6797\u7684\u4e54\u6728\u4e3b\u8981\u662f\u79cd\u5b50\u690d\u7269\u3002
\u25c6 \u68ee\u6797\u662f\u7531\u65e0\u6570\u751f\u7269\u4e0e\u5404\u79cd\u975e\u751f\u547d\u56e0\u5b50\u6709\u673a\u7ed3\u5408\u7684\u6574\u4f53\uff0c\u5b83\u662f\u6709\u751f\u547d\u7684\uff0c\u5177\u6709\u751f\u957f\u3001\u53d1\u80b2\u3001\u8870\u8001\u3001\u6b7b\u4ea1\u7b49\u5404\u79cd\u89c4\u5f8b\u3002\u5929\u7136\u6797\u5f62\u6210\u7684\u5b8c\u6574\u8fc7\u7a0b\uff0c\u4ee5\u539f\u751f\u57fa\u9762\u662f\u5426\u6709\u6c34\uff0c\u5206\u4e3a\u65f1\u751f\u6f14\u66ff\u548c\u6c34\u751f\u6f14\u66ff\u3002
\u25c6 \u65f1\u751f\u6f14\u66ff\uff0c\u4ee5\u5ca9\u77f3\u57fa\u9762\u4e3a\u4ee3\u8868\uff0c\u5206\u4e3a\u4ee5\u4e0b\u9636\u6bb5\uff1a\u5730\u8863\u9636\u6bb5\u3001\u82d4\u85d3\u9636\u6bb5\u3001\u8349\u672c\u9636\u6bb5\u3001\u704c\u6728\u9636\u6bb5\u548c\u68ee\u6797\u9636\u6bb5\u3002
\u25c6 \u6c34\u751f\u6f14\u66ff\uff0c\u4ee5\u6de1\u6c34\u6e56\u6cca\u4e3a\u4f8b\uff0c\u5206\u4e3a\u4ee5\u4e0b\u9636\u6bb5\uff1a\u6c89\u6c34\u690d\u7269\u9636\u6bb5\u3001\u6d6e\u53f6\u6839\u751f\u690d\u7269\u9636\u6bb5\u3001\u76f4\u7acb\u6c34\u751f\u690d\u7269\u9636\u6bb5\u3001\u8349\u672c\u690d\u7269\u9636\u6bb5\u548c\u6728\u672c\u690d\u7269\u9636\u6bb5\u3002
\u7531\u6b64\u53ef\u4ee5\u770b\u51fa\uff0c\u68ee\u6797\u7684\u5f62\u6210\uff0c\u90fd\u662f\u7531\u7b80\u5355\u5230\u590d\u6742\uff0c\u7531\u4f4e\u7ea7\u5230\u9ad8\u7ea7\u9636\u6bb5\u53d1\u5c55\u7684\uff0c\u68ee\u6797\u7fa4\u843d\u957f\u671f\u7a33\u5b9a\u65f6\uff0c\u79f0\u4e3a\u9876\u7ea7\u7fa4\u843d\u3002\u5f53\u68ee\u6797\u4e2d\u7684\u4e3b\u8981\u6811\u6728\u8870\u8001\u6b7b\u4ea1\u540e\uff0c\u6216\u9047\u5230\u5176\u4ed6\u81ea\u7136\u6216\u4eba\u7c7b\u6d3b\u52a8\u5e72\u9884\u65f6\uff0c\u4f1a\u53d1\u751f\u5728\u4e0d\u540c\u6f14\u66ff\u9636\u6bb5\u5faa\u73af\u3001\u9006\u884c\u6f14\u66ff\u3001\u5f62\u6210\u591a\u9876\u7ea7\u7fa4\u843d\u7b49\u73b0\u8c61\u3002
\u9876\u7ea7\u68ee\u6797\u7fa4\u843d\u7684\u5f62\u6210\uff0c\u9700\u8981\u4e00\u4e2a\u6f2b\u957f\u7684\u8fc7\u7a0b\uff0c\u800c\u4eba\u4e3a\u7834\u574f\u5374\u7acb\u7aff\u89c1\u5f71\u3002\u968f\u7740\u4eba\u7c7b\u5bf9\u751f\u5b58\u73af\u5883\u7684\u65e5\u76ca\u5173\u6ce8\uff0c\u68ee\u6797\u7684\u4f5c\u7528\u4e5f\u65e5\u6e10\u6e05\u6670\u3002\u4e86\u89e3\u4e86\u68ee\u6797\u5f62\u6210\u7684\u8fc7\u7a0b\uff0c\u6709\u52a9\u4e8e\u4eba\u7c7b\u89c4\u8303\u81ea\u6211\u884c\u4e3a\uff0c\u4fdd\u62a4\u53ca\u6062\u590d\u68ee\u6797\u751f\u6001\u7cfb\u7edf\uff0c\u4e0e\u68ee\u6797\u548c\u8c10\u76f8\u5904\uff0c\u5e76\u6301\u7eed\u5229\u7528\u68ee\u6797\u8d44\u6e90\u3002
这个不好说 一般要10多年吧
不过也有速成发 放弃你的歪脖树马上眼前就是一片大森林~~
那看是什么树,就是长得快的也得将近200年吧
至少我这么认为(@-@)~~~
亿万年吧。
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