动物的粪便可以作为肥料使用。
机械化施肥是美国肥料使用的特点。
Fertilizer application is mainly completed by mechanized applicator.
由城市公园收集来的树叶及其他有机物组成的混合物将作为肥料使用。
Compost made from leaves and other organic material collected from city parks will serve as fertilizer.
在法国，一家公司用无人机帮助农民检测他们的庄稼，限制肥料使用的数量。
A company in France is using drones to help farmers examine their crops and limit the amount of fertilizer they use.
利用统计资料和农户调查资料综合分析了中国西北地区肥料使用和生产现状及问题。
Based on the statistical data and farmer surveyed data, the situation of fertilizer production and consumption in the northwest China region is evaluated.
研究人员分别对中国、肯尼亚、和美国，这三个以种植玉米作为主要粮食的国家的肥料使用进行了比较。
Researchers compared the use of fertilizer in three areas that grow maize as a major grain: China, Kenya and the United States.
从一个湖中收集的泥土和花粉样本显示，作为肥料使用的骆驼粪便帮助古代印加人从狩猎聚会过渡到耕种。
Samples of mud and pollen taken from a lake suggest llama dung, used as fertilizer, helped the ancient people of the Andes make the transition from hunter-gathering to farming.
核心样本中的有孔虫在1950年之后最多，当时农民开始使用一些营养丰富的肥料。
The foraminifera in the core samples were most abundant after 1950, when farmers began using some fertilizer, which is rich in nutrients.
环保主义者攻击他，说他的新品种使用了太多的水和昂贵的化学肥料；人们注意到他与杜邦公司的关系。
Greens attacked him, saying his new varieties used too much water and costly chemical fertilizer; his link with DuPont was noted.
2005年，政府开始了一项土壤测试项目，为农民提供具体的肥料建议。中国农业部发现，从2005年到2011年，化肥使用量下降了770万吨。
The Chinese Ministry of Agriculture finds that between 2005—when the government started a soil-testing program that gives specific fertilizer recommendations to farmers—and 2011, fertilizer use dropped by 7.7 million tons.
农民们说，如果它们使用肥料树，就只需要很少的雨水。
Farmers say they need less rainwater if they use fertilizer trees.
化学肥料只在绝对必要的情况下使用。
Chemical fertilizers are only used if judged absolutely necessary.
人类使河川释放出一氧化二氮增加，而研究结论指出，透过减少使用农业肥料和其他含氮物质，可以改善这种情况。
Reducing use of agricultural fertilizer and other sources of nitrogen are examples of how to decrease humanity’s contribution to the growth of nitrous oxide produced in waterways, the study concluded.
人类使河川释放出一氧化二氮增加，而研究结论指出，透过减少使用农业肥料和其他含氮物质，可以改善这种情况。
Reducing use of agricultural fertilizer and other sources of nitrogen are examples of how to decrease humanity's contribution to the growth of nitrous oxide produced in waterways, the study concluded.
为了减少运输过程的碳排放，有机食品通常使用动物粪便作为肥料。
In addition to the carbon savings in transportation, such foods rely on animal manure as fertilizer.
这样农民就可以变成陆上乘务员，避开在二战后开始使用的有毒化学杀虫剂和肥料。
Dedicated farmers would become stewards of the land, shunning the toxic chemical pesticides and fertilizers that had proliferated after WWII.
这主要是因为农业肥料的使用增多。
This is mainly because the use of fertilisers in agriculture is increasing.
作物产量低得可怜，但若想提高粮食产量，就需要使用排放严重的肥料和灌溉技术。
Crop yields are painfully low, but improving production of staples demands emissions-heavy fertilizer and irrigation technologies.
考虑到农作物的价格可能会涨高，这促使人们砍伐原始森林以种粮食作物；另外大量肥料的使用导致了气候变化以及海洋死亡区的形成。
And the potential for a crop price bonanza drives the cutting down of rainforests and heavy fertilizer application causing climate change and oceanic dead zones respectively.
与其它相对，最前面的长得最矮小，这时候的它被认定是由于使用“错误肥料”而造成缺氮的表现。
The product at the front is exhibiting a lack of growth compared with all the others. This was identified at the time as being the lack of nitrogen because a ‘wrong’ source had been used.
这很可能意味着粮食的生产和消费都需要更加本地化、更分散，同时减少使用肥料，并减少浪费(当今所有粮食中20%在存储和运输中被浪费掉了)。
That probably means more localized and more diversified production and consumption, less use of fertilizer, and less wastage (20 percent of all food gets spoiled in storage and transport today).
尽管有机食品比传统食品要贵一半，但是因为有机食品的种植过程中没有使用传统的化学杀虫剂，肥料以及添加剂，所以它也越来越流行。
So food grown without conventional chemical pesticides, fertilizers and lacking additives is popular despite the fact that it costs as much as 50 percent more.
为什么在西肯尼亚那么少农民在他们的土地上使用肥料，甚至他们已然见识了肥料的益处？
Why do so few farmers in western Kenya dress their fields with fertiliser, even after the benefits have been demonstrated to them?
一直以来，农民在现有的耕地上精耕细作，使用了高浓度肥料与强效型杀虫剂，其中有不少是世界卫生组织禁用的。
As a result, existing agricultural land has been intensively farmed with strong fertilizers and pesticides, many of which are on the World Health Organisation's banned list.
一直以来，农民在现有的耕地上精耕细作，使用了高浓度肥料与强效型杀虫剂，其中有不少是世界卫生组织禁用的。
As a result, existing agricultural land has been intensively farmed with strong fertilizers and pesticides, many of which are on the World Health Organisation's banned list.
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