有机农业在各处发展。
有机农业可以用来解决全球粮食问题。
Organic farming may be exploited to solve the global food problem.
有机农业的环境成本往往更低，效益更大。
With organic agriculture, environmental costs tend to be lower and the benefits greater.
作者认为在讨论有机农业时应该考虑什么？
What does the author think should be taken into account in arguing about organic farming?
相当多的人主张从传统农业向有机农业大规模转移。
A fair number of people advocate a large-scale shift to organic farming from conventional agriculture.
有机农业还减少了土壤污染和水污染，降低了温室气体排放量。
Organic agriculture also creates less soil and water pollution and lower greenhouse gas emissions.
普雷蒂教授认为，对许多农民来说，有机农业在思想和实践上是太大的飞跃了。
Professor Pretty feels that organic farming would be too big a jump in thinking and in practices for many farmers.
尽管产量较低，有机农业对农民来说更有利可图，因为消费者愿意支付更高的价格。
Despite lower yields, organic agriculture is more profitable for farmers because consumers are willing to pay more.
有机农业是一种相对而言尚未开发的资源，可以用来养活地球上的人口，尤其是在应对气候变化和其他全球性挑战的情况下。
Organic agriculture is a relatively untapped resource for feeding the Earth's population, especially in the face of climate change and other global challenges.
它是第一个从国家科学院所确定的可持续性主要目标，即从生产力、经济效益和环境这几方面来比较有机农业和传统农业。
It is the first to compare organic and conventional agriculture across the main goals of sustainability identified by the National Academy of Sciences: productivity, economics, and environment.
先进的方式是转向有机农业。
我们的研究并不是要告诉农民转变到有机农业。
Our study does not tell farmers they should shift to organic agriculture.
传统有机农业可以很好的养活欧洲人和美国人。
Traditional and organic farming could feed Europeans and Americans well.
谬论七：气候变化意味着我们需要更多有机农业。
Myth 7: climate change means we need more organic agriculture.
因此，他们为此不被用于有机农业或有机产品的加工。
They should therefore not be used in organic farming or in the processing of organic products.
要远远好于有机农业，也就是或多或少仍然是笛卡尔系统。
This is well beyond organic agriculture, which is still a Cartesian system, more or less.
大多数研究表明，有机农业的收益超过一半是可以在其他地方实现的。
Most studies show that yields under organic cultivation are little more than half what can be achieved elsewhere.
随着大超市的兴趣不断减少，农民们还是把注意力转移出了有机农业上。
Farmers have begun to turn away from organic food production in the face of waning interest from the big supermarkets.
这个数据将在2050年达到90亿人口，有机农业的前景依然不容乐观。
And with that number forecast to hit 9 billion by 2050, the future of organic farming remains unclear.
因此，我们对有机农业越支持，供应的食物就越少毒素及耐药毒菌。
Therefore, the more we support this type of agriculture, the fewer virulent, resistant pathogens will end up in our food supply.
如果，你认为传统农业或是有机农业，无法提供世界所需的粮食，那么你就错了。
SIR – You were wrong to claim that traditional and organic farming methods cannot feed the world.
人们认为他们的实验第一次把有机农业和其它种植方式的有效性进行了比较。
Their experiment is believed to be one of the first to compare the effectiveness of organic farming with other methods.
轮作是应用于有机农业上的一种简单而有效的技术，能减少农药的使用和提高土壤肥力。
Crop rotation is a simple and effective technique used in organic agriculture to reduce the need for pesticides and improve soil fertility.
去年，肯尼亚、乌干达等非洲国家在可再生能源及有机农业等绿色科技领域投入大量资金。
In the past year, African nations like Kenya and Uganda, have been investing heavily in green technologies, for example, renewable energy and organic agriculture.
我们的研究只是表明有机农业可以使农业害虫的天敌群落更加平衡，可以更好控制农业害虫。
What our study suggests is that organic agriculture is promoting these more balanced natural enemy communities and they may have better, organic pest control.
如今，随着人们对健康尤其是青少年健康的重视，有机农业已经开始形成了一个产业。
Now it's becoming an industry, he says, as people become more and more concerned, especially for the health of their children.
但传统农业的倡导者辩称有机农业无法提供足够的食物，因为其产量低于用化学原料养大的庄稼。
But advocates of conventional agriculture argue that organic farming simply can't provide enough food because the yields tend to be lower than those for crops grown with chemical fertilizer.
农药：现如今有很多的化学药剂可用于杀灭虫害，但是有机农业更加注重预防，而不是治理虫害。
Pesticides: Plenty of pest-killing chemicals are available, but organic farms focus more on prevention than treatment.
农药：现如今有很多的化学药剂可用于杀灭虫害，但是有机农业更加注重预防，而不是治理虫害。
Pesticides: Plenty of pest-killing chemicals are available, but organic farms focus more on prevention than treatment.
应用推荐