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济宁翻译公司关键字：disadvantage; again from sales, China is basically not much existing agricultural promotion measures, and the United States means the promotion of agricultural products vary considerably; last from the channel, due to agricultural a perishable nature, are only suitable for short-channel, while China's agricultural sales channels too long, too many intermediate links, is not conducive to sales. These factors also highlights the weak nature of China's agriculture.
(4) the characteristics of agricultural production from the point of viewThe first object is the production of agricultural plants and animals, their own growth and development of a specific, external environment, their survival has more stringent requirements, the production cycle is long, with a strong seasonal and regional. In contrast, non-agricultural production with non-life characteristics, non-agricultural production on time, space is almost non-selective, and the production cycle is generally shorter.
Second, the technological innovation of the organism to organism than on the non-technological innovation to be much slower, the same length of time in the birth of a new agricultural science and technology, the number is much less than the non-agricultural industries, and agricultural production seasonal and regional innovative technology to a large scale long term promotion and difficult than the non-agricultural industries, which have led to advances in agricultural technology and technological progress is slower than non-agricultural industries. Thus making the value of agricultural labor productivity than the value of non-agricultural labor productivity is much lower.
Finally, investment in agriculture growth rate slower than the non-agricultural industries, because: (1) agricultural production cycle is long, slow capital turnover of agriculture seasonal oblige, low utilization rate of fixed assets, the value of slow recovery, resulting in reluctance to invest in agriculture . (2) Agriculture is a high-risk sector, the agricultural production depends on the photosynthesis of green plants, and changes in natural conditions are not the people's will, and this agricultural production operators to bear the greater natural risk So people do not want to put capital to invest in agriculture. (3) The agricultural producers and small agricultural producers resulting dispersion of market prices reflect a high degree of identity with, making the price signals to producers misleading. When the product is greater than the supply elasticity elasticity of demand, the price and yield volatility gradually increased to form an outward expansion of the divergence web, causing the market price of economic fluctuations. Therefore, agricultural production and management to bear a huge market risks, and further led to reluctance to invest in agriculture. (4) investment in the agricultural sector, the law of diminishing returns limit people's investment in agriculture. According to economic theory on the barrel, because the land can not be creative, in agricultural production, scarcity of land constitutes a bottleneck to growth in agricultural investment.
3, the theory of positive externalities of agriculture
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