| 食物安全评价及其发展的路径选择 |
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| 引用本文： | 唐羽彤,林慧龙.食物安全评价及其发展的路径选择[J].草业学报,2015,24(7):189-196. |
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| 作者姓名： | 唐羽彤 林慧龙 |
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| 作者单位： | 草地农业生态系统国家重点实验室,兰州大学草地农业科技学院,甘肃 兰州730020 |
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| 基金项目： | 长江学者和创新团队发展计划，教育部人文社会科学研究一般项目，中国工程院重大咨询项目“中国草地的生态保障与食物安全”资助。 |
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| 摘 要： | 中国传统的粮食安全理念将以谷物为主的粮食等同于食物,致使农业走上了单一结构的“粮-猪农业”歧途,这也是中国粮食观与国际粮食观的不同之处。从食物生产结构以及食物安全评价就可以反映出传统农业的弊端,一方面食物生产过分偏重于谷物和猪肉,另一方面食物安全评价仅仅局限于粮食的供给能力。分析国内外食物安全评价体系,国外注重于微观层次的、营养膳食结构的评价,而我国注重于宏观层次的、数量安全的评价。草地农业发展潜力巨大,能满足我国对于动物性食物的不断加大的消费需求,是持久高效保障食物安全的最佳路径选择。
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| 关 键 词： | 食物安全评价 粮-猪农业 膳食结构 草地农业 |
| 收稿时间： | 2013-06-21 |
Evaluation of food security and new developmental routing selection |
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| TANG Yu-Tong,LIN Hui-Long.Evaluation of food security and new developmental routing selection[J].Acta Prataculturae Sinica,2015,24(7):189-196. |
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| Authors: | TANG Yu-Tong LIN Hui-Long |
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| Institution: | State Key Laboratory of Grassland Agro-ecosystems, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China |
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| Abstract: | The traditional Chinese food security concept equates grain to food and our agricultural policy lays un-due stress on the importance of grain,which accelerates the formation of the “grain-pig agriculture”.The food production structure and safety evaluation methods can reflect the drawbacks of traditional agriculture:on the one hand we pay too much attention to grain and pork production while on the other hand,the evaluation of food security is confined to the food supply capacity.Foreign food security evaluation systems focus on micro-level and nutrition structure,but domestic evaluation systems prefer macro-level and food supply capacity. Traditional agriculture with a single production structure no longer meets the people’s need for increased ani-mal food.We do not have enough grain to feed large numbers of grain-eating livestock if we still continue to give priority to the development of confined animal husbandry.A good solution for this problem is to develop plant-eating livestock to relieve the pressure on grain-eating livestock.Grassland agricultural systems can en-sure food security not only in quantity,but also to satisfy the demand of increasing animal food consumption. Thus,it is the best choice of development for efficiently protecting our country’s food security in the long term. |
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| Keywords: | food security evaluation grain-pig agriculture dietary pattern grass agriculture |
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