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[VOA慢速-新闻杂志] VOA慢速新闻附字幕:非洲被忽略的作物可能缓解饥荒
But first, researchers are finding new ways to ease hunger problems and improve nutrition in Africa. Christopher Cruise has this report.2014-05-16 编辑:Sunny
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[VOA慢速-农业报道] VOA慢速英语(翻译+字幕+讲解):科学家发现作物基因奥秘
科学家们发现了人们最喜欢的两种食物家族中两个不受欢迎的成员的基因秘密。希望这些发现能够帮助生产更可口的西红柿和更有韧性的稻米。2014-09-17 编辑:Sunny
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[VOA慢速-新闻杂志] VOA慢速新闻附字幕:印度农民随气候变化改变所种植作物
Scientists have long warned that rising temperatures, also known as climate change, can affect agriculture around the world.2014-09-20 编辑:Sunny
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[VOA慢速-科技报道] VOA慢速英语(翻译+字幕+讲解):建造防护林来保护作物
Soil conservation methods help farmers protect their land from the damage caused by farming and the forces of nature.2014-10-10 编辑:Sunny
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[VOA慢速-农业报道] VOA慢速英语(翻译+字幕+讲解):法国农民使用无人机检查作物
过去通常是军方在使用小型无人机,这种小飞机非常昂贵。但随着成本的下降,越来越多人开始使用无人机。援救人员和农民也是新使用者。2015-01-29 编辑:Sunny
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[VOA慢速-科技报道] VOA慢速英语附字幕:农民使用创新方法种植作物
Many areas of cropland in Bangladesh are becoming unfit for farming. The land is becoming salty. It is a big problem for the small country.2015-02-24 编辑:Sunny
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[VOA慢速-农业报道] VOA慢速新闻附字幕:寻求能一直种植作物的办法
As the population grows and temperatures rise it will become more difficult to grow enough food for everyone. So, scientists are exploring the planet for plants that do not need as much water as tod..2015-03-14 编辑:Sunny
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[VOA慢速-科技报道] VOA慢速新闻附字幕:改变作物基因实现高产
Plants have a "biological clock" that tells them when to produce leaves, seeds and other growth. A new study says understanding that clock may help scientists develop crops that can feed a g..2015-04-16 编辑:Sunny
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[新奇事件簿] 新奇事件簿(翻译+字幕+讲解):增加作物产量植物也要防晒
植物生物学家想到了一个聪明的新方法,可以让作物的尺寸增加20%。他们对植物中负责光合作用的部分机制进行了基因改造。2016-11-01 编辑:kim
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[那些你不知道的故事] 美国原住民如何拯救本土作物于灭绝边缘
如果没有白玉米,我们就什么都没了。2018-12-13 编辑:hepburn