青海草业
青海草業
청해초업
QINGHAI PRATACULTURE
2012年
1期
34-36
,共3页
退牧还草工程%生态立省%建议
退牧還草工程%生態立省%建議
퇴목환초공정%생태립성%건의
Grazing grass%Establishing province by ecological%Advice
青海省从2003年开始,在三江源地区实施围栏封育、补播改良、减畜禁牧等退牧还草工程。截至2010年底,共安排中央投资20.12亿元,完成禁牧任务733.33×104hm2,区域补播工程集中连片治理退化草地16.6×104hm2;工程实施范围覆盖了玉树、果洛、海南等地的17县71个乡。经过退牧还草工程跟踪调查,退牧还草区的草地植被群落高度有所增加,项目区草地植被和生产力有了明显提高。
青海省從2003年開始,在三江源地區實施圍欄封育、補播改良、減畜禁牧等退牧還草工程。截至2010年底,共安排中央投資20.12億元,完成禁牧任務733.33×104hm2,區域補播工程集中連片治理退化草地16.6×104hm2;工程實施範圍覆蓋瞭玉樹、果洛、海南等地的17縣71箇鄉。經過退牧還草工程跟蹤調查,退牧還草區的草地植被群落高度有所增加,項目區草地植被和生產力有瞭明顯提高。
청해성종2003년개시,재삼강원지구실시위란봉육、보파개량、감축금목등퇴목환초공정。절지2010년저,공안배중앙투자20.12억원,완성금목임무733.33×104hm2,구역보파공정집중련편치리퇴화초지16.6×104hm2;공정실시범위복개료옥수、과락、해남등지적17현71개향。경과퇴목환초공정근종조사,퇴목환초구적초지식피군락고도유소증가,항목구초지식피화생산력유료명현제고。
Since 2003 Qinghai province start implemented the fencing, multicast improvement, livestock grazing reduction supplement grazing grass in the three - River source area. By the end of 2010, total of S 2.012 bil- lion invested, completed grazing task 733.33 × 104hm2. Continuous control of degraded grassland in the area over drilling project set 16.6 × 104hm2. Project covers the 17 county that include 71 town in yushu, guoluo, Hainan. After grazing the grass works, grazing grass grassland communities of the region highly increased pro- ject of grassland vegetation and productivity has improved significantly.
