2012-1、2012-2、2012-3、2012-4为一组，其合作方为库伦旗六家子林场，林地功能为碳中和。 2012-3林地中，杨树成活率为84%，樟子松为66%，林地的保存率依旧保持稳定。杨树、樟子松生长稳定。

In an effort to offset carbon dioxide, Plot 2012-1,2012-2,2012-3 and 2012-4 were planted in cooperating with Liujiazi Tree Farm back in 2012. Six years after planting, the forests growth remains stable, the survival rate of poplar is 84% and of pines is 66%. The growth of poplar and pines is stable.

杨树和松树树高有明显的增加，杨树要优于松树，松树出现了较多的缺损和底部发黄现象。杨树的消耗枝过多，部分区域进行过截干处理，这部分杨树出现灌木化。林地整体稳定，基本成型。

Poplar and pine trees have a significant increase in height, poplars are better than pines, pines have more defects and yellowing at the bottom. The poplars have too many branches, and some areas have been cut and dried. This part of the poplars has shrubs. The woodland is generally stable and basically shaped.