...农业生产率 ; 空间效应 ; 空间计量分析 中图分类号 F207 文献标识码 文章编号 A 1002 - 2104 (2010) 07 - 0164 - 06 d[gap=16897]Key words agricultural research investment ; agricultural productivity ; spatial effects ; spatial econometric model ..
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中国省际农业生产力成长差异及其结构性因素 关键词：农业生产力；技术进步；结构性因素 [gap=10655]Key Words：Agricultural Productivity；Technical Progress；Structural Factors
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overall agricultural productivity 农业综合生产率 ; 农业综合生产力
Agricultural Productivity and Education 农业生产率和教育
Reduce agricultural productivity 减少农业产量
regional agricultural productivity 区域农业生产力
Agricultural Productivity Analysis 农业生产力分析
Potential agricultural productivity 农业生产潜力
increasing agricultural productivity 提高农业效益
Agricultural advanced technologies are an important means of increasing agricultural productivity in our country.
我国农业生产力的增长主要依靠农业高新技术。
参考来源 - 农业高新技术价值观念的评价And the raise of agricultural productivity performs as increase in the number of agricultural products and agricultural surplus.
其中农业生产率提高又表现为农产品数量增加和农业剩余增加。
参考来源 - 我国农业技术进步对农民收入的影响研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
Agricultural productivity remained low by comparison with advanced countries like the United States.
与美国等发达国家相比，农业生产率仍很低。
Certain irrigation practices degrade soil quality and reduce agricultural productivity.
某些灌溉措施会降低土壤质量，降低农业生产力。
In other parts of the world, increasing agricultural productivity and industrialization went together.
在世界其他地区，农业生产率的提高和工业化进程是同步进行的。
Indeed,volatile food prices, population growth, low agricultural productivity and the potentially devastating effects of climate change make it a particularly daunting challenge. The IFAD president says over the past 30 years, agricultural productivity in developing countries has been stagnant or in decline. He blames it on years of under-investment.
VOA: standard.2010.03.29
"The prediction is that in the next 20 years to 30 years, if the situation continues to get worse, the productivity from the agricultural sector and from subsistence farming in Africa, the production would reduce by as much as 50 percent,".
VOA: standard.2010.01.02
So this is a timely opportunity to remind the world how agricultural biodiversity can improve productivity and nutrition,enhance livelihoods, respond to environmental challenges and deliver food security, Last July,the G8 summit in L'Aquila,Italy, issued a statement saying, There is an urgent need for decisive action to free humankind from hunger and poverty.
VOA: standard.2010.03.29
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