契约农业,地区差异与养殖信心恢复——以H7N9禽流感事件为例 |
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黄泽颖, 王济民 | ||||||||
Contract farming, area differences and farmer rebound in breeding confidence after a H7N9 avian influenza event |
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Zeying HUANG, Jimin WANG | ||||||||
表3 方差膨胀因子法的检验结果 | ||||||||
Table 3 Test results for variance inflation factor | ||||||||
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