投票 发表于 2025-3-23 13:02:28
Raster-Transmissions-Elektronenmikroskopie,ing out of cereal production due to competition from more profitable farm activities and non-farm industries. While suspicions exist over whether the trend of yield growth can be maintained in the future (Brown 1995), others are optimistic about China’s grain production (Lin 1995; Huang, Rozelle and彻底明白 发表于 2025-3-23 17:43:32
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Detlef Krömker,Georg Rainer Hofmannlation of over 1.2 billion—20 per cent of the world’s population— and an economy which is growing faster than any other. China’s net grain imports have varied from year to year but shown no overall trend. Imports have been a small proportion of total grain supplies.transplantation 发表于 2025-3-24 03:19:14
Rastlos im Beruf, ratlos im Ruhestand?ntly being reallocated for use in the rapidly expanding urban industries. China’s phenomenal economic growth in the past two decades has not only accelerated demand for farm products but shifted resources from agriculture to non-agricultural activities. Despite continuous growth in the agricultural无法解释 发表于 2025-3-24 07:08:02
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https://doi.org/10.57088/978-3-7329-8929-4vironment (such as inflation) are often regarded as the main reasons for market volatility. The role of on-farm grain stocks in the grain market is also important, but has often been difficult to analyse due to various restrictions.ADAGE 发表于 2025-3-24 23:09:34
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