单词:unirrigated soil
单词:unirrigated soil 相关文章
By Gary Garriott Broadcast: July 29, 2003 This is Bill White with the VOA Special English Agriculture Report. Soil conservation efforts protect soil from wind and water that can blow or wash it away.
63 生长于盐水中的西红柿问世 AGRICULTURE REPORT September 4, 2001: Salt-Resistant TomatoBy George Grow (Start at 1'03
Irrigation Brings Malaria Along with Water 灌溉的水带来疟疾 From VOA Learning English, this is the Agriculture Report. 这里是美国之音慢速英语农业报道。 Irrigation systems can make a big difference in agricultural production. I
Somali Humanitarian Crisis Eases Theres been a big improvement in Somalias humanitarian situation. U.N. officials say its due to innovative approaches to aid delivery, favorable rains and success against militants. There are about one million fewer S
Time is a friend of food, and also its enemy. 时间是食物的挚友,时间也是食物的死敌。 New technologies can help preserve food, while traditional preservative techniques may create different, 为了保存食物,我们虽然已经拥有
Based in Tobay, England, Jim Allen is a former aerial photography analyst for the British Royal Air Force. And it is by analyzing aerial photography that Jim Allen believes he has discovered one of th
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
Mars Rover to Begin Taking Soil Samples This Week Jessica Berman NASA engineers say the Mars rover will begin taking its first soil samples as soon as it departs the landing platform . Engineers say t
This morning in Health Watch Watching what you eat on vacation. One of the joys of traveling is eating things that you normally wouldnt try back here at home but it's very important to make sure that all that exotic food is safe. Our doctor Emily Sen
Dutch Experiment Grows Vegetables in Sea Water 荷兰人试验在海水中种植蔬菜 Climate change has caused a rise in sea levels. This has increased the amount of salt in fresh water used on coastal farms. As a result farmers are increasingly un
-We won't be short of company. Inf* five side in the corridor. Good night, chaps.-Oh, look! What a magnificent flow! -Cold, hot. -Cold, hot. OK. Brilliant! Yes, for the curtain. There is where it'd come from. He might be semi-guard for the whole nigh
AGRICULTURE REPORT -May 21, 2002: Irrigation and Salt By George Grow This is the VOA Special English AGRICULTURE REPORT. Irrigation is the watering of land by other than natural methods. Irrigation pr
Over-use of groundwater may cause landslides. However, in costal areas it also brings seawater intrusion. Let's take a look at the problem with our reporter Zhang Wan. In a village in the costal area of Dalian, Liaoning Province, many villagers compl
To stay is to face the certainty of snow and wolves. To go offers the chance of an easier life, but the uncertainty of the world beyond Yellowstone. Every autumn, thousands of elk do leave Yellowstone, and as they go, they cross an invisible line out
11Love the Lord your God and keep his requirements, his decrees, his laws and his commands always. 2Remember today that your children were not the ones who saw and experienced the discipline of the Lord your God: his majesty, his mighty hand, his out
Rice has been cultivated in China for thousands of years. 在中国,种植水稻的历史已有数千年。 It was from China that the techniques of rice cultivation spread throughout east Asia-Japan, Korea, Singapore, and Taiwan. 随后,东亚地区
41 最新研究表明灌溉有助于增进健康 DATE=5-1-01 TITLE=AGRICULTURE REPORT - Irrigation and Good Health BYLINE=George Grow This is the VOA Special English AGRICULTURE REPORT. Irrigation is
This is the VOA Special English Development Report. Harvest in Benin A new study in West Africa shows how farm irrigation systems powered by the sun can produce more food and money for villagers. The study in Benin found that solar-powered pumps are
By Ade Astuti and Susy Tekunan Palm Springs, California 12 October 2007 Dates have been a staple food in the Middle East for thousands of years -- and they are especially consumed by Muslims during Ramadan. Egypt, Saudi Arabia and Iran are the world'
Texas Farmers Want More Crop Per Drop With water scarcity emerging as a major global issue in the 21st century, a drought in the southern U.S. state of Texas highlights the need for farmers to get more out of limited water supplies. Some are using ne