8-4 主要年份耕地面积 CULTIVATED AREA IN MAJOR YEARS |
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单位:千公顷 | (1 000 ha) | |||
年 份 Year |
耕地总资源 Resoruces of Cultivated Area |
有效灌溉 面 积 Effective Irrigated Area |
机耕地面积 Area Cultivated by Machine |
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#机电排灌面积 Mechanical and Electrical Irrigated Area |
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1962 | 4135.93 | 643.37 | 104.67 | 465.33 |
1965 | 4153.37 | 701.67 | 166.67 | 856.11 |
1970 | 3887.63 | 856.76 | 369.48 | 888.07 |
1975 | 3921.79 | 1042.93 | 682.65 | 1460.35 |
1978 | 3923.41 | 1092.48 | 766.30 | 1936.99 |
1980 | 3921.46 | 1115.14 | 775.22 | 1777.76 |
1985 | 3761.09 | 1079.10 | 776.98 | 1916.74 |
1990 | 3692.51 | 1134.45 | 836.74 | 1987.08 |
1995 | 3645.09 | 1201.99 | 891.74 | 2143.55 |
2000 | 4341.94 | 1105.04 | 939.07 | 2270.24 |
2005 | 3793.19 | 1088.59 | 946.39 | 2042.27 |
2006 | 1172.10 | 944.90 | 2022.50 | |
2007 | 1255.69 | 943.31 | 2056.37 | |
2008 | 1254.56 | 945.72 | 2179.93 | |
2009 | 1261.00 | 948.53 | 2367.46 | |
2010 | 1274.15 | 961.90 | 2559.72 | |