1.妇女增补叶酸预防神经管畸形的推广研究 研究出适合我国不同地区使用的“妇女增补叶酸预防神经管畸形”的具体推广实施方案和组织方法,以及推广过程中研究开发、生产、销售和推广应用相结合的新体制。用3年时间使试点地区的所有新婚妇女、孕妇中增补 1. women to promote folic acid to prevent the promotion of neural tube defects study developed suitable for different regions of our country, “women add folic acid to prevent neural tube defects,” the specific implementation of the promotion programs and methods, and promote the process of research and development, production, marketing and promotion Application of a combination of new system. In three years, all newlywed women and pregnant women in the pilot area will be added