农业生产率低

生长于盐水中的西红柿问世

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

发表于:2018-12-09 / 阅读(134) / 评论(0)

自然探索

VOA慢速英语2012 Agriculture Report - Vietnam's Big Year for Coffee, Rice Exports

Agriculture Report - Vietnam's Big Year for Coffee, Rice Exports 农业报道 - 越南大米和咖啡出口的重要一年 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 This is a big year for Vie

发表于:2018-12-16 / 阅读(98) / 评论(0)

2012年VOA慢速英语(十)月

VOA慢速英语20060103a

AGRICULTURE REPORT - The Business of Bees and Beekeeping (Part 3 of 3)By Mario Ritter Broadcast: Tuesday, January 03, 2006 I'm Steve Ember with the VOA Special English Agriculture Report. Bees not onl

发表于:2018-12-17 / 阅读(103) / 评论(0)

2006年慢速英语（一）月

AGRICULTURE REPORT - Calls for a 'Gene Revolution'

AGRICULTURE REPORT - Calls for a 'Gene Revolution' By Mario Ritter Broadcast: Tuesday, June 01, 2004 This is Steve Ember with the VOA Special English Agriculture Report. There are sixty-eight million

发表于:2019-01-04 / 阅读(189) / 评论(0)

农业与发展

AGRICULTURE REPORT - New Rice For West Africa

AGRICULTURE REPORT – April 16, 2002: New Rice For West Africa By George Grow This is the VOA Special English AGRICULTURE REPORT. A new kind of rice is coming to West Africa. The new rice is said to

发表于:2019-01-09 / 阅读(109) / 评论(0)

农业与发展

AGRICULTURE REPORT - Scientists Find Compound in Smoke that

AGRICULTURE REPORT - Scientists Find Compound in Smoke that Helps Seeds Grow By Mario Ritter Broadcast: Tuesday, July 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. A di

发表于:2019-01-11 / 阅读(177) / 评论(0)

农业与发展

VOA慢速英语2009年-Agriculture Report - An International

This is the VOA Special English Agriculture Report. Some pirates catch fish instead of ships. The problem is known as illegal, unreported and unregulated fishing. Such fishing harms the productivity of fisheries, and hurts developing countries especi

发表于:2019-01-11 / 阅读(418) / 评论(0)

VOA慢速英语2009年（十二）月

VOA慢速英语-Agriculture Report - Reports of Gains Bring Attentio

Supporters say the System of Rice Intensification can double productivity of irrigated rice. But others say there is no proof that S.R.I. is better than the best of conventional methods. Transcript of radio broadcast: 07 July 2008 This is the VOA Sp

发表于:2019-01-11 / 阅读(114) / 评论(0)

VOA慢速英语2008年（七）月

VOA慢速英语2010年-Agriculture Report - In Kenya, Low-Cos

This is the VOA Special English Agriculture Report. 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 a

发表于:2019-01-12 / 阅读(150) / 评论(0)

2010年VOA慢速英语(五)月

VOA慢速英语2012 Agriculture Report - China Looks to Ukraine for Food

Agriculture Report - China Looks to Ukraine for Food 农业报道 - 中国转向乌克兰寻求粮食来源 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 America is the worlds largest food export

发表于:2019-01-12 / 阅读(130) / 评论(0)

2012年VOA慢速英语(八)月

VOA标准英语2010年-Global Agricultural Conference Hears C

Joe DeCapua 29 March 2010 Rural agri-business can drive economic growth. Rural agri-businesses can provide a career opportunity for youth. And rural agri-businesses can mean a pathway out of poverty. The first Global Conference on Agricultural Resear

发表于:2019-01-13 / 阅读(130) / 评论(0)

VOA标准英语2010年(三月)

AGRICULTURE REPORT - Irrigation and Salt

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

发表于:2019-01-18 / 阅读(163) / 评论(0)

农业与发展

VOA慢速英语20061114a

AGRICULTURE REPORT - Study Warns of Risk to Seafood Supplies in World's OceansBy Jerilyn Watson Broadcast: Tuesday, November 14, 2006 This is the VOA Special English Agriculture Report. A study has wa

发表于:2019-01-30 / 阅读(136) / 评论(0)

2006年慢速英语(十一)月

AGRICULTURE REPORT - Study Finds Warmer Nights Mean Less Ric

AGRICULTURE REPORT - Study Finds Warmer Nights Mean Less Rice By Mario Ritter Broadcast: Tuesday, July 06, 2004 This is Bob Doughty with the VOA Special English Agriculture Report. Scientists have had

发表于:2019-01-30 / 阅读(148) / 评论(0)

农业与发展

AGRICULTURE REPORT - Big Harvests Expected for Major U.S. Cr

AGRICULTURE REPORT - Big Harvests Expected for Major U.S. Crops; May Add to Pressure on Prices By Mario Ritter Broadcast: Tuesday, August 31, 2004 This is Gwen Outen with the VOA Special English Agric

发表于:2019-01-30 / 阅读(149) / 评论(0)

农业与发展

AGRICULTURE REPORT - Study Says Genetically Engineered Rice

AGRICULTURE REPORT - Study Says Genetically Engineered Rice Cuts Use of Insecticides By Mario Ritter Broadcast: Tuesday, May 10, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. A

发表于:2019-01-30 / 阅读(118) / 评论(0)

农业与发展

AGRICULTURE REPORT - From Horses to Tractors, Changes in U.S

AGRICULTURE REPORT - From Horses to Tractors, Changes in U.S. Agriculture By Mario Ritter Broadcast: Tuesday, June 21, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Over the yea

发表于:2019-01-30 / 阅读(172) / 评论(0)

农业与发展

AGRICULTURE REPORT - More From Less: America's Highly Produc

AGRICULTURE REPORT - More From Less: America's Highly Productive Farms By Mario Ritter Broadcast: Tuesday, June 28, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. At one time, th

发表于:2019-01-30 / 阅读(164) / 评论(0)

农业与发展

AGRICULTURE REPORT - Scientists Complete a Genetic Map of Ri

AGRICULTURE REPORT - Scientists Complete a Genetic Map of Rice By Mario Ritter Broadcast: Tuesday, August 16, 2005 I'm Faith Lapidus with the VOA Special English Agriculture Report. Scientists now kno

发表于:2019-01-30 / 阅读(157) / 评论(0)

农业与发展

Report Outlines Unstable Global Food Situation

The worlds food system is dangerously out of balance, according to a prominent group of agriculture researchers. And they say food security problems will only grow as the population increases and the climate changes. In a new report ahead of this sum

发表于:2019-02-18 / 阅读(120) / 评论(0)

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