نتایج جستجو برای: ecological agriculture

تعداد نتایج: 161650  

2015
G. Philip Robertson Katherine L. Gross Stephen K. Hamilton Douglas A. Landis Thomas M. Schmidt

Row-crop agriculture is one of the most extensive and closely coupled natural– human systems and has extraordinary implications for human welfare and environmental well-being. The continued intensification of row-crop agriculture provides food for billions and, for at least the past 50 years, has slowed (but not stopped) the expansion of cropping onto lands valued for conservation and other env...

2002
X. J. Ye

Chinese ecological agriculture (CEA) is a relatively recent agricultural and rural development approach, which has emerged in light of continuous efforts in exploring sustainable agriculture and rural development in modern China. Based on the discussion of the ecological agricultural concepts and practices in ancient China, as well as the agro-ecological problems that have emerged in modern Chi...

Journal: :Philosophical Transactions of the Royal Society B: Biological Sciences 2007

2013
C. Lightfoot V. Christensen

A tentative list of ecological attributes; diversity, cycling, stability and capacity, is proposed for quantification and ranking of farming systems along a hypothetical scale of increasing ecological sustainability. The modelling and preliminary analysis of four rice-based systems from the Philippines, two on-station experimental systems and two smallholder farms, confirms our intuitive percep...

2012
Linli Zhou Liangtu Song Chengjun Xie Jie Zhang

It is a trend to use information technology to lead the development of modern agriculture. The IntelliSense Internet of Things will be an important support for intensive, high-yield, high-quality, efficient, ecological security agriculture. In this paper, we give solutions and key technologies of facilities agriculture based on the Internet of Things technology. On this basis it designs and imp...

2007
Catherine Badgley

Renewable Agriculture and Food Systems is a multidisciplinary journal which focuses on the science that underpins economically environmentally and socially sustainable approaches to agriculture and food production. The journal publishes original research and review articles on the economic, ecological and environmental impacts of agriculture; the effective use of renewable resources and biodive...

2013
Nivia da Silva Dias Ronald Zanetti Mônica Silva Santos Maria Fernanda Gomes Villalba Peñaflor Sônia Maria Forti Broglio Jacques Hubert Charles Delabie

Ants are known to function as reliable biological indicators for habitat impact assessment. They play a wide range of ecological roles depending on their feeding and nesting habits. By clustering ants in guilds, it is possible both to assess how agriculture and forest fragmentation can disturb ant communities and to predict the ecological impacts due to losses of a specific guild. This study ai...

2014
Remy N. Bargout

The largest demographic in India suffering from the adverse impacts of global climate change are small farmers. India’s rural population is approximately 800 million, with the majority being households dependent on small-scale agriculture. For these smallholders, facing a common rural reality of disempowerment and limited disposable household capital, the agro-ecological results of climate vola...

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