山区耕地细碎化对土地利用集约度影响——以贵州省亚鱼村为例
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葛玉娟, 赵宇鸾, 李秀彬
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Farmland fragmentation and land use intensity in mountain areas: A case study of Yayu Village, Guizhou Province
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GE Yujuan, ZHAO Yuluan, LI Xiubin
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表7 亚鱼村不同农户耕地细碎化水平下耕地利用情况
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Tab.7 Utilization of farmland under different levels of farming households farmland fragmentation in Yayu Village
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| 农户耕地细碎化等级 | 户数/户 | 耕地细碎化指数平均值 | 劳动力投入/(d/hm2) | 资本投入/(元/hm2) | 单位面积作物产值/(元/hm2) | | 总量 | 增产性投入 | 省工性投入 | | 微度 | 14 | 79.499 | 256.9 | 8212.8 | 4799.3 | 3413.5 | 14194.8 | | 轻度 | 56 | 129.189 | 167.2 | 6667.9 | 3940.2 | 2727.6 | 11330.8 | | 中度 | 40 | 171.161 | 171.7 | 5362.3 | 3610.8 | 1751.5 | 10993.2 | | 较重度 | 16 | 221.713 | 141.1 | 4830.7 | 3507.0 | 1323.7 | 10675.0 | | 重度 | 11 | 266.180 | 150.1 | 4647.6 | 3336.4 | 1311.3 | 10261.7 | | 极重度 | 12 | 435.002 | 119.9 | 4517.1 | 3208.1 | 1308.9 | 9702.8 |
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