ANTE
发表于 2025-3-23 10:55:03
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Dorsal-Kyphosis
发表于 2025-3-23 15:07:53
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condemn
发表于 2025-3-23 20:07:40
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compose
发表于 2025-3-24 01:04:48
The Relationship Between Farm Size and Land Productivity in Early Twentieth-Century China,k’s rural social survey, this study has calculated the land productivity differences of small, small and median, median, median and large, and large farms to verify the argument that small farms have an advantage and explore household behavioral differences and labor market characteristics. The resu
武器
发表于 2025-3-24 02:28:56
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尊重
发表于 2025-3-24 07:46:01
,The Change in China’s Cropland Utilization and Productivity Over Nearly a Century in China: A Compa two periods. The analysis of cropland utilization mainly focuses on change in the average amount of cropland per farm household, multiple cropping index (MCI), cropping structure, and degree of intensity. As for land productivity, the analysis mainly focuses on change in cropland productivity and a
驾驶
发表于 2025-3-24 12:50:56
,A Comparison of Certain Changes in Chinese Agricultural Operations between Buck’s Republican Era an of farm households of China between Buck’s 1929–1933 survey period and equivalent measures in 2004. We show that the per household cropland area has decreased to about 30%, but land productivity improved by two or three times and agricultural labor productivity by more than three times. Farm size c
戏服
发表于 2025-3-24 16:17:23
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向前变椭圆
发表于 2025-3-24 22:39:50
,Calamities and Conflict Affecting Rural China 1929–1933,astrophes, and conflicts includes drought and famine, floods, civil war, banditry, the rise of communism and military action against communists, Japanese invasions and annexations of Manchuria, and the Sino-Japanese War in Shanghai. In some areas of China none of these events occurred, in others all of them.
chance
发表于 2025-3-24 23:48:47
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