2-3 各流域节水灌溉面积(2012年)
2014/02/14 15:30
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| 单位：千公顷 | | | | | (1 000 hectares) |
| 流域片 | River Valley | 节水灌溉 | 喷滴灌 | 微 灌 | 低压管灌 | 渠道防渗 | 其他工 |
| 面积合计 | | | | | 程节水 |
| Water | Jetting | Tiny | Low | Leakage- | Other |
| Conservation | and | Irrigation | Pressure | free | Forms of |
| Irrigated | Dropping | | Pipe | Channel | Water- |
| Area | Irrigation | | Irrigation | | saving |
| | | | | | | | |
| 全 国 | National Total | 31216.7 | 3373.5 | 3226.3 | 7526.0 | 12823.4 | 4264.3 |
| 松花江区 | Songhuajiang River | 4202.4 | 1576.4 | 251.5 | 329.0 | 218.3 | 1827.3 |
| 辽河区 | Liaohe River | 1602.8 | 360.3 | 283.1 | 621.6 | 317.0 | 20.9 |
| 海河区 | Haihe River | 4853.6 | 386.5 | 93.6 | 3198.0 | 802.9 | 372.7 |
| 黄河区 | Huanghe River | 3873.8 | 282.4 | 121.2 | 1223.2 | 2044.6 | 199.2 |
| 淮河区 | huaihe River | 4466.7 | 314.0 | 73.7 | 1364.0 | 1871.0 | 844.0 |
| 长江区 | Changjiang River | 4980.7 | 171.1 | 56.1 | 425.4 | 3844.9 | 483.1 |
| 东南诸河区 | Southeastern Rivers | 1372.3 | 78.8 | 49.5 | 82.2 | 1068.7 | 93.1 |
| 珠江区 | zhujiang River | 1367.9 | 34.6 | 14.4 | 55.4 | 941.2 | 322.3 |
| 西南诸河区 | Southwestern Rivers | 309.8 | 5.0 | 1.4 | 14.4 | 255.1 | 34.0 |
| 西北诸河区 | Northwestern Rivers | 4186.7 | 164.4 | 2281.9 | 212.8 | 1459.9 | 67.6 |
| | | | | | | | |
| 单位：千公顷 | | | | | (1 000 hectares) |
| 流域片 | River Valley | 节水灌溉 | 喷滴灌 | 微 灌 | 低压管灌 | 渠道防渗 | 其他工 |
| 面积合计 | | | | | 程节水 |
| Water | Jetting | Tiny | Low | Leakage- | Other |
| Conservation | and | Irrigation | Pressure | free | Forms of |
| Irrigated | Dropping | | Pipe | Channel | Water- |
| Area | Irrigation | | Irrigation | | saving |
| | | | | | | | |
| 全 国 | National Total | 31216.7 | 3373.5 | 3226.3 | 7526.0 | 12823.4 | 4264.3 |
| 松花江区 | Songhuajiang River | 4202.4 | 1576.4 | 251.5 | 329.0 | 218.3 | 1827.3 |
| 辽河区 | Liaohe River | 1602.8 | 360.3 | 283.1 | 621.6 | 317.0 | 20.9 |
| 海河区 | Haihe River | 4853.6 | 386.5 | 93.6 | 3198.0 | 802.9 | 372.7 |
| 黄河区 | Huanghe River | 3873.8 | 282.4 | 121.2 | 1223.2 | 2044.6 | 199.2 |
| 淮河区 | huaihe River | 4466.7 | 314.0 | 73.7 | 1364.0 | 1871.0 | 844.0 |
| 长江区 | Changjiang River | 4980.7 | 171.1 | 56.1 | 425.4 | 3844.9 | 483.1 |
| 东南诸河区 | Southeastern Rivers | 1372.3 | 78.8 | 49.5 | 82.2 | 1068.7 | 93.1 |
| 珠江区 | zhujiang River | 1367.9 | 34.6 | 14.4 | 55.4 | 941.2 | 322.3 |
| 西南诸河区 | Southwestern Rivers | 309.8 | 5.0 | 1.4 | 14.4 | 255.1 | 34.0 |
| 西北诸河区 | Northwestern Rivers | 4186.7 | 164.4 | 2281.9 | 212.8 | 1459.9 | 67.6 |
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