Infrastructure is more prominent, terraced building had passed through the city in 2006 Dingxi "standards of the town of Terrace," the town to complete the construction of 3,800 acres of terraced fields. Road construction has also been made better results. The refurbishment of the road were widened 7, 18 kilometers, 27 kilometers length of newly built four rural roads, village-level station built three to solve the problem of the massesxing lu nan . Reforestation areas, namely, the completion of the 2000 acres of barren hills and 200 acres of reforestation work of returning farmland to forests. Building in the energy, I Town, in accordance with the "bond of methane projects in rural areas," to close "a pool of three to" household-type biogas utilization standards, will be ready in 2006, completed the construction of 200 biogas digesters.
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Over the past 20 years, China's forest cover has grown from around 12 percent to more than 18 percent through a concerted reforestation program and a ban on logging across vast areas of the country.
在过去20年，中国通过统一的植树造林规划和大面积天然林禁伐，使森林覆被率从12%增加到18%以上。
Some long-range projects might be the preservation of an old-growth forest, the reforestation of mining tracts, or planting new forest areas to forestall soil erosion.
一些长期项目将会是旧林地的维持，矿产区域的重新造林或是种植新的森林地区，以防止土壤被侵蚀。
The author gives a brief introduction to the experimental result of reforestation in the arid sandy areas of Northern Shaanxi province.
该文简要介绍了陕北风沙干旱地更新造林的试验成果。
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