水资源不足减缓了农业的发展。
Insufficient water resources have slowed agricultural development.
农业的根本出路在于机械化。
The fundamental way out for agriculture lies in mechanization.
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.
这些干预措施将特别着重于改善雨浇农业的水管理。
Such interventions will focus in particular on improving water management in rainfed agriculture.
这种方法不受国际公司主导的传统大规模农业的限制。
It's an approach not dictated by the confines of conventional large scale agriculture led by international corporations.
这些道路使得运输成本能够降低，从而刺激了沿线农业的商业化。
These roads made possible a reduction in transportation costs and thus stimulated the commercialization of agriculture along their routes.
粮食短缺和干旱的出现导致了一些地区的饥荒和灾难，而且工业和农业的副产品也污染了水源。
Occurrences of food shortages and droughts are causing famine and distress in some areas, and industrial and agricultural by-products are polluting water supplies.
让事情更糟的是，它的肆虐生长正值当时农业的彻底改变及由牧羊业向乳品业的巨大转变之际。
What made matters worse was that its proliferation coincided with sweeping changes in agriculture and a massive shift from sheep farming to dairying.
他们认为，最早发展水稻农业的狩猎采集者一定是在这个南部地区，在现在野生水稻明显的地理范围内。
They argue that the first hunter-gatherers to develop rice agriculture must have done so in this southern zone, within the apparent present-day geographic range of wild rice.
在20世纪40年代早期，农民们沐浴在以化学品为基础的集约农业的光辉下，贪心地把杀虫剂当作增加作物产量的一种可靠方法。
In the early 1940s, basking in the glory of chemical-based intensive agriculture, the farmers avidly took to pesticides as a sure measure to boost crop yield.
“我们开始更加清楚地看到气候变化对农业的影响可能会加剧饥饿和贫困。”研究负责人Patti Kristjanson说。
"We are starting to see much more clearly where the effects of climate change on agriculture could intensify hunger and poverty," said research leader Patti Kristjanson.
农业的总体形势是令人鼓舞的。
农民将游说国会提高对农业的补贴。
这就是为什么自动化是精准农业的关键。
看看他对农业的看法。
普雷蒂教授和他的同事计算了某一年英国农业的外部性。
Professor Pretty and his colleagues calculated the externalities of British agriculture for one particular year.
所以农业的扩张很可能对地球大气的组成产生深远的影响。
So the spread of agriculture could very well have a profound effect on the composition of Earth's atmosphere.
阅读像《牧场农夫》和《食草》这样的杂志，他迷上了食草农业的概念。
Reading magazines like The Stockman Grass Farmer and Graze, he got hooked on the idea of grass-fed agriculture.
一位倡导者认为，当我们评估草饲农业的成本效益时，应该考虑许多其他好处。
One advocate believes that many other benefits should be taken into consideration when we assess the cost-effectiveness of grass-fed farming.
年轻的农民们出于对农业的热爱，在他们的技术知识的帮助下找到便宜且大小合适的工具。
Young farmers are guided by their love for agriculture and aided by their knowledge of technology to find inexpensive and appropriately sized tools.
随之而来的灌溉农业的迅速发展，特别是从20世纪50年代以来，改变了该区域的经济。
The ensuing rapid expansion of irrigation agriculture, especially from the 1950s onward, transformed the economy of the region.
相反，农业的扩张和男性农场工人数量的持续下降，导致了该行业在战后雇用了更多的女性。
Instead, the expansion of agriculture and a steady decrease in the number of male farmworkers combined to cause the industry to hire more women in the postwar years.
最初的刀耕火种式农业的本质鼓励人们进一步依赖农业，并促使人们聚集到人口更密集的居住区。
The very nature of the initial slash-and-burn agriculture encouraged a further dependence on agriculture and the aggregation of people into denser settlements.
但这不是一篇很长的论文，所以你要选定一个现代以前农业的特定领域，像是灌溉技术，或古希腊的粮食作物。
But this isn't a long paper, so are you going to need to pick a specific area of pre-modern agriculture, like irrigation or food crops of ancient Greece.
在农业方面尤其如此；农业的可持续发展往往被视为进步的唯一衡量标准，而没有从历史和文化角度加以适当的评价。
This is especially true in agriculture, where sustainable development is often taken as the sole measure of progress without a proper appreciation of historical and cultural perspectives.
随着农业的出现，城邦取代了部落。
With the advent of agriculture, tribes gave way to city-states.
此外，农业的季节性使得供应滞后。
The seasonal nature of agriculture, moreover, leads to a lagged supply response.
它对农业的影响也不尽相同。
它对农业的影响也不尽相同。
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