单词：plant hydrobiological ecology
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By Mario Ritter Broadcast: October 7, 2003 This is Doug Johnson with the VOA Special English Agriculture Report. Today we finish a two-part series. A listener in Brazil asked about 1)agroecology. This
VOA2003（下）-农业与经济
By Mario Ritter Broadcast: September 30, 2003 This is Steve Ember with the VOA Special English Agriculture Report. This week, we take a suggestion from a listener in Brazil. Agricultural specialist Lu
VOA2003（下）-农业与经济
Changing Gene in Plant Could Yield More Crops 改变植物基因或能增加产量 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 cr
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STEVE INSKEEP, HOST: The Pentagon is funding some new research on insects and plant viruses. It says the goal is to protect agricultural crops. Some critics say it looks more like an attempt to make biological weapons. Here's NPR's Dan Charles. DAN C
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Locals in Uganda are lauding a construction project financed by China which is creating the East African country's largest hydroelectric power plant. The 600-megawatt (MW) Karuma Hydroelectric Power Plant is located at the mid-western district of Kir
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Nick: In Australia, theres a lot of snakes as well. Is there snakes in Guam? Cheryl: Yeah, theres plenty of snakes in Guam, one of which is very famous. Its the brown tree snake. Now the brown tree snake was brought over to Guam a long time ago in ca
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