首页> 外文OA文献 >Food intake and the role of food self-provisioning
【2h】

Food intake and the role of food self-provisioning

机译:食物摄入和食物自我配置的作用

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。
获取外文期刊封面目录资料

摘要

This paper investigates the role of food self-provisioning for the intake of macro- and micronutrients of households in Mongolia. Our analysis is based on rich household survey data that collected food consumption through consumption diaries. We analyze nutritional outcomes within and across the three prevalent Mongolian livelihoods that derive food from different sources: urban wave employees, rural households with small herds, and pastoralists with large herds. Results show that food consumption patterns differ strongly across the three livelihoods, with herding households having a better nutrition situation. Moreover, food self-provisioning significantly affects dietary quality and quantity. Farming food crops improves the nutrient intake of small herders. In contrast, the provision of food through animal husbandry activities has ambivalent effects on households' diet. It increases the intake of calories and nutrients from animal sources, while it decreases the intake of carbohydrates and nutrients from vegetal sources. This finding suggests household-specific market failures due to remoteness exist. Last, exposure to a severe weather event did not negatively affect households' energy intake, but it reduces the intake of nutrient from animal sources.
机译:本文研究了粮食自给自足在蒙古家庭中摄入大量和微量营养素的作用。我们的分析基于丰富的家庭调查数据,这些数据通过消费日记收集了食物消费。我们分析了三种主要的蒙古生计内部和之间的营养结果,这些生计从不同的来源获取食物:城市浪潮的雇员,有小群的农村家庭和有大群的牧民。结果表明,三个生计的食物消费模式差异很大,牧民家庭的营养状况更好。此外,食物的自我供应会严重影响饮食的质量和数量。种植粮食作物可改善小牧民的营养摄入。相反,通过畜牧活动提供食物对家庭的饮食产生了矛盾的影响。它增加了动物来源的卡路里和营养素的摄取,同时减少了植物来源的碳水化合物和营养素的摄取。这一发现表明,由于偏远地区存在特定于家庭的市场失灵。最后,暴露于恶劣天气事件不会对家庭的能量摄入产生负面影响,但会减少动物来源的营养摄入。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号