基于LCA的呼伦贝尔生态草牧业技术集成示范效益评估
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刘欣超,王路路,吴汝群,辛晓平,孙海莲,姜明红,李晓爽,王淼,刘云,邵长亮
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LCA-Based Assessment of Hulunber Ecological Grassland Technology Integration Demonstration
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LIU XinChao,WANG LuLu,WU RuQun,XIN XiaoPing,SUN HaiLian,JIANG MingHong,LI XiaoShuang,WANG Miao,LIU Yun,SHAO ChangLiang
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表5 天然打草场改良投入及产出数据
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Table 5 Input and output data of natural grassland improvement
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| | 二铵使用
Ddiammonium fertilizer applied
(kg?hm-2) | 尿素使用
Urea applied
(kg?hm-2) | 农机消耗柴油
Diesel consumption by agricultural machinery (L?hm-2) | 打草消耗柴油
Diesel consumption during hay clipping
(L?hm-2) | 产出干草
Hay harvest
(kg?hm-2) | 净收益
Net profit
(CNY/hm2) | 天然打草场改良
Natural clipping pasture improvement | 第1年1st year
| 225.00 | 150.00 | 34.65 | 6.60 | 1050.00 | -720.00 | | 第2年2nd year | 0 | 0 | 0 | 6.60 | 990.00 | 930.00 | | 第3年3rd year | 0 | 0 | 0 | 6.60 | 945.00 | 885.00 | | 第4年4th year | 0 | 0 | 0 | 6.60 | 810.00 | 735.00 | | 第5年5th year | 0 | 0 | 0 | 6.60 | 615.00 | 525.00 | | 平均Mean | 45.00 | 30.00 | 6.90 | 6.60 | 885.00 | 465.00 | 对照草场5年平均
Untreated clipping pasture mean value during 5 years | 0 | 0 | 0 | 6.60 | 525.00 | 420.00 |
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