voa慢速英语:测试你的农田术语知识2010-08-31
You can probably guess the next question. What do we call a plant that produces new growth year after year? Plants that keep growing back are called perennials.
voa慢速英语:房屋计划威胁俄罗斯种子银行2010-08-24
Russia's Pavlovsk Experimental Station houses one of the oldest seed and plant collections in the world. But this month a court agreed to let the Russian Housing Development Foundation take control of the land.
voa慢速英语:Phone Call About Fertilizer Could Be a Big...2010-08-17
The Philippine Department of Agriculture and the International Rice Research Institute plan to launch a free service next month.
voa慢速英语:Climate Change Meets American Agriculture2010-08-10
The new report is from the Climate Change Science Program, which brings together the research efforts of thirteen federal agencies. President George Bush launched the program six years ago.
voa慢速英语在线听附文本:移动屠宰场帮助了美国农民2010-08-03
美国农业部食品安全检疫局6月11日宣布，该局将于举办一次关于在移动屠宰场屠宰红色肉类的会议，此会议的目的是帮助农民、农场主以及肉类加工者了解如何建立移动屠宰场，如何确定其产品达到农业部关于食品安全的标准并顺利通过联邦政府的检疫。
voa慢速英语:怎样防止野生动物袭击农田2010-07-27
The FAO and other groups are developing what they call the Human-Wildlife Conflict Mitigation Toolkit. This toolkit is a collection of advice and information that farmers in southern Africa have been testing.
voa慢速英语讲解附字幕:适合小型农场的挤奶机器2010-07-20
Mike Henry has a two-hectare farm in Palmer, Alaska. About a year and a half ago, his goat Millie was giving him a hard time. She did not want to be milked.
voa慢速英语:在沙漠中种植树木2010-07-13
Pieter Hoff used to export lilies and tulips from the Netherlands. He retired from the flower export business seven years ago. Now, he is trying to help people grow trees and plants in the desert and save water.
voa慢速英语讲解附字幕:在城市种植作物的乐趣2010-07-06
For many years, people in American cities have depended on farmers in rural areas to grow fruits and vegetables. But now a new generation of farmers is planting crops in urban areas.
voa慢速英语:怎样更好地种植菊花2010-06-29
People have grown chrysanthemums for more than two thousand years. Chinese and other Asian cultures make tea with the flowers. But mums also make bright and colorful gardens.
voa慢速英语讲解附字幕:非政府组织获世界粮食奖2010-06-24
This year's World Food Prize will honor two leaders of hunger-fighting groups based in the United States. The winners are David Beckmann of Bread for the World and Jo Luck of Heifer International. They will share the prize of two hundred fifty thousand dollars.
voa慢速英语讲解附字幕:反饥饿组织领导人获得世界粮食奖2010-06-22
This year's World Food Prize will honor two leaders of hunger-fighting groups based in the United States. The winners are David Beckmann of Bread for the World and Jo Luck of Heifer International. They will share the prize of two hundred fifty thousand dollars.
voa慢速英语:In the Garden:Getting Started With Roses2010-06-15
Most kinds of rose plants come from Asia. But roses are also native to other areas including northwest Africa, Europe and the United States.
voa慢速英语讲解附字幕:东非农民抵抗木薯褐条病2010-06-09
About eight hundred million people in Africa, Asia and South America eat cassava. The plant is a major source of food energy and a major food security crop. It can survive in poor soil and without much water. Also, the root can stay in the ground for as long as three years, so it can be harvested as needed.
voa慢速英语:Simple Ways to Protect Water Quality2010-06-08
Farmers are the biggest users of freshwater resources. The Food and Agriculture Organization says agriculture uses seventy percent of all surface water supplies. That is the world average. Without the right measures, agriculture can be a major cause of water pollution.
VOA慢速英语：A Chicken in Every Pot: Finding New Uses for Feathers2010-06-01
Chicken feathers are useful, and not just to a chicken. Some go into pillows, coats and other products. But countless chicken feathers go to waste.
voa慢速英语讲解附字幕:Bt棉花消灭棉铃虫,却吸引盲蝽象2010-05-25
In two thousand eight, scientists reported on a study of cotton grown in six provinces in northern China. The study involved bollworms, a major threat to cotton farmers. It also involved Bt cotton, a plant genetically engineered to resist that threat.
voa慢速英语讲解附字幕:为何嫁接仍然适应农业发展2010-05-18
Branches or buds are cut from one plant and placed on a related kind of plant. The branch or bud that is grafted is called the scion. The plant that accepts the graft is called the rootstock.
voa慢速英语讲解附字幕:肯尼亚为小农提供低成本作物保险2010-05-11
Weather does not discriminate between large and small farms. If it rains too much or too little, crop insurance can pay for losses. Yet insurance usually costs too much for a farmer with as little as a hectare or two of land.
voa慢速英语:漏油使渔业和鸟类面临灾难2010-05-04
American officials have suspended all fishing in parts of the Gulf of Mexico for at least ten days because of the huge oil spill. The restrictions will give scientists time to study the effects on seafood in the gulf.
voa慢速英语:转基因作物在美国获好评2010-04-27
American farmers first planted genetically engineered crops in nineteen ninety-six. Today eighty percent of the cropland for soybeans, maize and cotton in the United States is transgenic. Genetic engineering adds or changes genes in a plant to produce desired qualities.
voa慢速英语:研究警告世界红树林濒危2010-04-20
Mangroves are unusual looking trees. They have roots that stand in saltwater and look like cables or ropes laid one on top of another. Mangroves are not just pretty -- they help the environment. But now the first worldwide study warns that one in six of the many different kinds of mangroves could disappear.
voa慢速英语讲解附字幕:海地全力解决粮食安全问题2010-04-13
Spring is the time when farmers in Haiti plant about sixty percent of their crops. But this spring is a struggle with disaster.
VOA慢速:过去十年森林砍伐率下降2010-04-06
The United Nations Food and Agriculture Organization says deforestation has decreased over the past ten years. But it still continues at a high rate in many countries. Deforestation is mainly caused by the cutting down of tropical forests to provide land for agriculture.
voa慢速英语:农业政策改变对非洲国家的影响2010-03-30
Today we continue telling about a report by three geography experts from American colleges. They studied food security in Gambia, Ivory Coast and Mali over thirty years.
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