Bull World Health Organ. 2011 Feb 1;89(2):86-7. doi: 10.2471/BLT.11.020211.
Food security is back in the headlines along with some hard-to-answer questions about how to achieve Millennium Development Goal 1. One of the solutions can be found in technology adapted for use on small farms in Africa. Gary Humphreys reports.
粮食安全再次成为头条新闻，同时也提出了一些关于如何实现千年发展目标 1 的难以回答的问题。其中一个解决方案可以在为非洲小农户量身定制的技术中找到。加里·汉弗莱斯报道。
