【摘要】 报告1988年初夏对宁夏城乡居民的膳食结构和营养状况抽样调查。结果表明全区居民平均摄入热量以及蛋白质、钙、铁和硫胺素、尼克酸、抗坏血酸等主要营养素的摄入量,均己达到或超过供给量标准,但维生素A和核黄素仍不足,蛋白质的质量也有待提高。调查显示膳食中的谷类粮食是提供热量和蛋白质的主要来源,动物性食物提供蛋白质来源的18.0％。作者等认为宁夏居民膳食保持以粮、豆、菜为主,肉、蛋、奶为辅的结构模式可以基本满足正常生理需要,也符合现有农业资源特点,为了进一步改善居民营养,建议发展豆类生产及草食动物和水产养殖,开发多种食物和饲料新资源的综合利用。更多还原

【Abstract】 Using stratified cluster randomized sampling method, a three-dag nutrition (Diet) survey was condueted among twenty region-wide(provincewide) Ningxia sampled spots (100 families consisted of rural/urban Huis/Hans) in May～June of 1988, assessment of survey data revealing that the calorie intake as well as the intake of dietary proteins (DP), calcium, iron and thiamine, niacin, ascorbic acid were all sufficient; yet, the intake of dietarg vitamin A and riboflavin was more or less insufficient, and, the guality of DP has to be improved. As for DP, the cereals contributed 63.1％ of DP, and, animal food and beans/bean products onlg 18.0％ and 4.7％ of DP respectivelg. The authors advocate the further development of soy beans/Legumes production as well as raisng of herbivorous animals and breeding of fishes and aquatils; also, the exploitation of comprehensive utilization of new resources of food and various kinds of forage crop.更多还原