仪陇县系国家重点扶持的贫困县,1989年农业人口占95％以上,人均纯收入为306元。本县申请参加中国政府与联合国几童基金会合作的“1990～1994年几童营养监测与改善”项目。1990年的主要任务是进行基线调查。了解干预点儿童营养、健康水平,发 Yilong County is a poor county heavily supported by the state. In 1989, the agricultural population accounted for more than 95% of the total population, with a per capita net income of 306 yuan. The county applies to participate in the Chinese government and the United Nations Children’s Fund cooperation in the “1990 ~ 1994 several children nutrition monitoring and improvement” project. The main task for 1990 was to conduct a baseline survey. Understand intervention child nutrition, health, hair