Competition from overseas led farmers to specialize and increase yields.
来自海外的竞争促使农民变得专业化，并提高了产量。
Specialisation and the effort to increase yields have resulted in the decrease of biodiversity.
专业化和提高产量的努力导致了生物多样性的减少。
And in many countries, applying more fertilizer is the best way, in the short term, to increase yields.
在很多国家，短期内提高产量的最佳办法就是使用更多的化肥。
Since the way to feed the world is not to bring more land under cultivation, but to increase yields, science is crucial.
科技对解决全球的吃饭问题至关重要，因为增加耕地是不现实，只能靠科技提高产量。
The new tillage system can save time and energy, reduce the cost, im - prove soil fertility and increase yields.
轮耕制较连年翻耕具有高效、争时、节能、降本、护土、增产的效果。
Using the best quality raw materials is also a good way to reduce waste and increase yields of best quality product.
使用优质的原材料也是一种减少生产浪费和提高一等品产量的好方法。
The service usually costs less than $15 per hectare for a handful of readings a year, and can increase yields by as much as 10%.
这项服务的价格每公顷不到15美元，能提供一年多次的测量服务，增产幅度可达10％。
Evidence was presented at the meeting to show that CA allows farmers to increase yields while decreasing inputs such as fertilizers, pesticides and energy.
会上提供的证据表明，保护性农业能够使农民在减少化肥、农药和能源等投入物的同时，提高产量。
Now, Mr Lumpkin reckons, the best current technologies could perhaps increase yields by 50%-still a lot, but not as spectacular as the earlier improvements.
卢皮克认为，目前最先进的农业技术也许能增产50%——这是很高的涨幅，但却没有早期的涨幅大。
Calculation case shows that in the given initial value and restraints, convexity gap model can lessen the exposure position of interest rate risk and increase yields.
计算实例表明，凸度缺口模型对于给定的初始值和约束条件，可以较好地减少利率风险的暴露头寸和提高收益；
But some of that opposition has waned in recent years and many U.S. farmers have said they would welcome a genetically altered wheat if it helped them increase yields and profits.
但是近年来反对的声音开始减弱。许多美国农民已经表示，如果转基因小麦有助于提高产量和利润，他们将欢迎。
Genetically modified (GM) agriculture could play an important role, as this technology can greatly increase yields while using smaller inputs of fertiliser, insecticide and water.
由于转基因农业技术在降低化肥、杀虫剂和水利灌溉等投入的同时可使产量剧增，因而它能在未来扮演重要角色。
Genetically modified (GM) agriculture could play an important role, as this technology can greatly increase yields while using smaller inputs of fertiliser, insecticide and water.
由于转基因农业技术在降低化肥、杀虫剂和水利灌溉等投入的同时可使产量剧增，因而它能在未来扮演重要角色。
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