问到了烧瓶
发表于 2025-3-30 08:19:29
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Chronological
发表于 2025-3-30 15:23:18
China’s Comparative Advantage in Agriculture: An Empirical Analysisty to feed its growing population during the next century and the resulting impact on the world economy (Brown 1995). The current debate on China’s agriculture has attracted the attention of scholars and policymakers from China and around the world.
无所不知
发表于 2025-3-30 16:32:00
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勾引
发表于 2025-3-30 23:22:57
Agricultural Reform: An Unfinished Long March stagnated or even declined. The consumption of high protein food induces large demand for feed grain. The share of indirect consumption in total grain absorption has increased rapidly. At the same time, increases in the consumption of vegetables and fruits pose greater competition to grain production in the use of arable land.