在非洲，當今主要的熱帶水果是香蕉、菠蘿和木瓜。幾個世紀前殖民統(tǒng)治者從美洲和亞洲進口了這些已經(jīng)改良的水果。
提示：Nigeria；James Uwaifoh；United States National Research Council
We have a question from a health worker -- and longtime listener -- in Nigeria. James Uwaifoh says there are many food crops that were grown in the past but not any longer. He wants to know if it would be possible for communities to grow these foods again. He says it could provide a way to reduce fo…
尼日利亞的James Uwaifoh向我們提了個問題，他是一名衛(wèi)生工作者，也是我們的長期聽眾。James說很多過去種植的糧食作物現(xiàn)在不再種植了，他想知道是否社區(qū)有可能再次種植這些作物。他說，這樣做可以提供一種方法以減輕糧食短缺，饑餓和營養(yǎng)不良。 一個由美國國家研究委員會任命的科學家小組也有相同的想法。今年早些時候，…