农机投入结构优化对农业产出的影响机制 --基于东北三省粮食种植户的实证分析
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| Title: | 农机投入结构优化对农业产出的影响机制 --基于东北三省粮食种植户的实证分析 |
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| Alternate Title: | Impact mechanism of optimized agricultural machinery input structure on agricultural output: An empirical analysis from grain farmers in Northeast China. |
| Authors: | 徐霞1 xuxia20212021@163.com, 耿献辉1, 吕杰2, 尹冠球2 gloriaqiuqiu@syau.edu.cn |
| Source: | Journal of China Agricultural University. Mar2026, Vol. 31 Issue 3, p320-333. 14p. |
| Database: | Academic Search Ultimate |
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