rice farmer health Articles

  • CRISPR is coming to agriculture — with big implications for food, farmers, consumers and nature

    Gene editing offers dramatic advances in speed, scope and scale of genetic improvement. It also offers an opportunity for more nuanced GMO governance. Very few technologies truly merit the epithet “game changer” — but a new genetic engineering tool known as CRISPR-Cas9 is one of them. Since we first developed the ability to alter the genetic material inside a plant or animal in ...


    By Ensia

  • New approaches are needed for another Green Revolution

    Twenty-first century agriculture needs low-input advances like the System of Rice Intensification, says Norman Uphoff. According to the principle of diminishing returns, continuing to produce something in the same way, with the same inputs and technology, ...


    By SciDev.Net

  • Arsenic in irrigated paddy soils

    Natural arsenic pollution of drinking water has been reported from over 70 countries world-wide, affecting an estimated 150 million people (Ravenscroft et. al., 2008). About 50 million of these people live in Bangladesh, 30 million in India and 33 million in six other countries of south and south-east Asia. It has recently been recognised that arsenic-contaminated groundwater used for irrigation ...

  • Making sustainable intensification work on sound evidence

    Assessing the real-world impact of new agronomic practices depends on good economic studies, says David Spielman. A new narrative is slowly taking hold of today's collective thinking about productivity, growth and poverty reduction in developing-country agriculture: the concept of ...


    By SciDev.Net

  • High Technology that Revolutionized Farming

    How are we going to feed the growing population by 2050? How we are going to double our food supply and how will the farming be sustainable? All the answers involve farm technology. Farm technology creates the ability to grow plants that are disease resistant, to use the equipment that can target individual crops and strengthen the rice that can survive drought and flooding and literally save ...


    By Agrivi Ltd

  • Investing in people and evidence for sustainable farming

    Evaluation of farming systems, new ideas and learning with practitioners should be part of a transformed agriculture. Food security is difficult to pin down. It can be explained simply as access to enough food. But behind that simplicity lies an interconnected web of factors — from food prices to ...


    By SciDev.Net

  • The developing world is awash in pesticides. Does it have to be?

    Herbicides, insecticides and fungicides threaten the environment and human health in many parts of the world. But research is pointing to a better approach. In today’s globalized world, it is not inconceivable that one might drink coffee from Colombia in the morning, munch cashews from Vietnam for lunch and gobble grains from Ethiopia for dinner. That we can enjoy these ...


    By Ensia

  • Can We Prevent A Food Breakdown?

    By Lester R. Brown As food supplies have tightened, a new geopolitics of food has emerged—a world in which the global competition for land and water is intensifying and each country is fending for itself. We cannot claim that we are unaware of the trends that are undermining our food supply and thus our civilization. We know what we need ...


    By Earth Policy Institute

  • Can We Prevent A Food Breakdown?

    Food & Water Security: Protecting our Most Precious Resources will be a major issue discussed at GLOBE 2014, taking place in Vancouver Canada march 26-28. This article by Lester R. Brown, reprinted here with the kind permission of the author, puts the issue of water and food security ...


    By GLOBE SERIES

  • Indian government still ‘flip flopping’ on GM trials

    In August, India’s ruling nationalist Bharatiya Janata Party (BJP) stopped its legislators from accepting Monsanto sponsorship to attend a farm exhibition in the US state of Iowa. On the surface this might seem strange: attending the Farm Progress Show should be innocuous, as Monsanto routinely takes farmers, industry experts, media and MPs from various countries to visit the show and ...


    By SciDev.Net

  • Emissions from Crops - POST Note

    Agriculture contributes 9% of the UK’s greenhouse-gas (GHG) emissions burden and 10-12% globally. Although there is a long-term declining trend from UK agriculture, the sector may account for a larger share of overall emissions in the future as other sectors reduce emissions. This POSTnote focuses on reducing GHG emissions from growing and storing arable and horticultural crops. ...


    By UK Parliament

  • Science’s role in growing diverse, nutritious food

    Can science meet the demand for more diverse and nutritious food? Jan Piotrowski investigates. The riots that swept Africa in 2007 and 2008 in response to the spiralling costs of staple crops brought the effects of food shortages into sharp focus. Images of unrest circled the globe, and the consequent instability brought to the forefront of political debate a question that had ...


    By SciDev.Net

  • The complex nature of GMOs calls for a new conversation

    An honest discussion of genetically modified organisms must move beyond narrow concepts of human health to the wider social and environmental impacts of engineered crops. The GMO debate is one from which I’ve kept a purposeful distance. For one thing, it’s an issue that has already garnered more than its fair share of attention. For another, when you consider that many ...


    By Ensia

  • Could food shortages bring down civilization?

    One of the toughest things for people to do is to anticipate sudden change. Typically we project the future by extrapolating from trends in the past. Much of the time this approach works well. But sometimes it fails spectacularly, and people are simply blindsided by events such as today’s economic crisis. For most of us, the idea that civilization itself could disintegrate probably seems ...


    By Earth Policy Institute

  • A New Generation of GMOs

    Is synthetic biology on its way to our farms, markets and tables? Thousands of researchers will descend on Boston this fall for an event billed as the world’s largest gathering of synthetic biologists. The field is evolving so rapidly that even scientists working in it  ...


    By Ensia

  • Facts & figures on palm oil

    Introduction Palm oil is a vegetable oil that is a common ingredient in a wide variety of products, ranging from biscuits, bread and noodles to shampoo, candles and deter-gents. It has been estimated that around half of all packaged items found in supermarkets contain it. Palm oil is also used as biofuel. The use of palm oil is expected to continue growing, with an esti-mated doubling of ...


    By Wetlands International

  • Science and development highlights of 2012

    The year was marked by one of the most anticipated global environmental meetings in 20 years: the UN Conference on Sustainable Development (Rio+20), held in Rio de Janeiro, Brazil. The summit was a ...


    By SciDev.Net

  • Food security: Facts and figures

    Food security is deeply connected to other development challenges and poor health. Michael Hoevel traces the links. Food security addresses one of humankind’s most fundamental needs — access to a nutritious and adequate diet. It is also seen ...


    By SciDev.Net

  • Is Horticultural Science in Crisis? What is Needed to Assure Its Future?

    "Kenya has a shortage of competent horticultural staff at institutional and commercial levels." "Horticulture is facing a crisis in the United Kingdom." "Is horticulture a withering field in the USA?" "Concerns over shortage of agriculture graduates In Australia." "Uganda's flower sector faces an imminent shortage of qualified managers and supervisors in flower ...

  • Compost science journal of advocacy and foresight

    SEVERAL months ago, I started on a journey through the pages of Compost Science, beginning with the Spring, 1960 inaugural issue. I was confident that I could whip through the articles and news items in the several hundred issues of the magazine between 1960 and 2009, and be prepared to write this article for BioCycle’s 50th Anniversary Commemorative Edition. Granted, there were interruptions, ...


    By BioCycle Magazine

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