Field Crops Articles

  • Steering for Yield, Comfort in the Field

    The return on investment of GPS automated steering systems is almost never argued anymore. GPS technology has been proven to reduce overlap, resulting in fuel savings and productivity gains that farms of all sizes can appreciate. However, in my experience, the leading reason that farms today invest in a steering system is operator comfort. Many ...


    By Ag Leader Technology

  • Farmers and Ranchers Ready for Action in 2017

    If ever there was a time for farmers and ranchers across America to get outside our fencerows, 2017 is it. Many of agriculture’s major policy issues are in the headlines every day. It’s time to engage. We are encouraged by the quick attention Congress and the administration are giving to issues like regulatory reform and federal land management. Farmers breathed a collective sigh of ...

  • The Cure for Coffee Rust Disease: A Mission from A UMD Professor

    Coffee rust is a serious disease. It’s been affecting economies of countries all over the world. This disease has been killing coffee crops and thus affecting the coffee production. Therefore, both small and large scale coffee producers have to do something about it. However, combatting with this disease isn’t an easy thing to do. That’s why, Priscila Chaverri, a professor ...


    By BioNovelus Inc.

  • Are Conventional Farmers Becoming Interested in Organic Practices?

    Despite the fact that farming is one of the most important human activities that brings food to our tables, it contributes significantly to global pollution. Unsustainable farm practices result in the loss of biodiversity, climate changes, erosion, and the pollution of soil and water. However, when managed in a sustainable way, farming can be a source of solutions for future demands. Organic ...


    By Agrivi Ltd

  • Connections: New Green Revolution

    We are in need of a new revolution in how food is grown. A growing population in combination with climate change has put heavy pressure on our current system. The last time this happened (about 50 years ago) we had the Green Revolution to save the day. Major improvements in crop breeding and the use of synthetic fertilizers and pesticides resulted in enormous yield gains in farms across Asia, ...


    By BioCycle Magazine

  • Field of genes: Uncovering EGRINs (Environmental Gene Regulatory Influence Networks) in Rice that Function During High-temperature and Drought Stress

    Heat and drought stress greatly restrict crop productivity, but most of what we know about a plant’s response to these stresses comes from controlled laboratory studies. This factor, along with the complex nature of these responses, has hampered efforts to breed and engineer crops with improved stress tolerance. Plants respond to fluctuating environments through the altered expression of ...


    By H Smith Plastics LTD

  • The ratio of transpiration to evapotranspiration in a rainfed maize field on the Loess Plateau of China

    Maize (Zea mays L.) is a major crop on the Loess Plateau, and calculating the ratio of transpiration to evapotranspiration (T/ET) of maize is important for estimating field water balance. In this study, the sap flow method was adopted to measure transpiration (T) characteristics of maize. In order to calibrate the sap flow gauge, the sap flow rate was compared to the leaf T determined by the ...


    By IWA Publishing

  • Biopesticides Examined for Role in Field Production

    Biopesticides deserve respect. Once derided as snake oil, today’s products have proven benefits in suppressing pest organisms. Whether they activate plant defenses, parasitize or inhibit pathogen growth or make the environment less favourable to disease, they can play an integral role in crop protection. While the greenhouse sector first excelled at incorporating biopesticides in controlled ...

  • Can genetic engineering help quench crops’ thirst?

    Researchers around the world are exploring how GMO technology might boost food production under hot, dry conditions. Roger Deal is trying to figure out how plants remember drought. An assistant professor of biochemistry and genetics at Emory University, Deal says most plants have a kind of memory for stress. When experiencing water shortage, for example, plants close ...


    By Ensia

  • Implications of water policy reforms for virtual water trade between South Africa and its trade partners: economy-wide approach

    This paper employs an economy-wide framework to evaluate impacts of water and trade policy reforms in South Africa (SA) on virtual water flows. To pursue this analysis, the study derives net virtual water trade flows between SA and its partners to assess implications of recent trade agreements within the South African Development Community compared to economic cooperation with other major ...


    By IWA Publishing

  • Crop gene banks are preserving the future of agriculture. But who’s preserving them?

    As climate change makes crop diversity even more important, gene banks struggle to stay afloat. During the past few years of civil war in Syria, rebel fighters have destroyed Shia mosques and Christian graves, and burned and looted Christian churches while the Islamic State group has demolished priceless artifacts in the region. Nothing seemed sacred to the disparate ...


    By Ensia

  • A win for farmers and the environment

    Is it possible to reduce pesticide use without compromising crop yields? Yes — and then some, according to a new study published in the journal Insects. Researchers at the University of Essex in the United Kingdom measured pesticide use and crop yield at 85 project sites in 24 Asian and African countries practicing integrated pest management ...


    By Ensia

  • Better photosynthesis for a better world?

    There’s no question that plants are better than most other life forms at converting carbon dioxide and sunlight into the sugars that form the basis of our global food web — and eventually, humans’ entire food supply. But fact of the matter is, with conversion rates hovering around 2 percent for our best crop fields, they’re by no means great. Even a slight increase in the ...


    By Ensia

  • Comparative attributional LCA of annual and perennial ligno‐cellulosic feedstocks production, under Mediterranean climate, for bio‐refinery framework

    Annual fiber sorghum (FS) and perennial giant reed (GR) cultivated in the Mediterranean area, appear of interest due to their high productivity under drought conditions and the potential use as lignocellulosic feedstock for biorefinery purpose. This study compares the environmental constraints related to FS and GR produced in an experimental farms (Campania region), by means of an ...


    By John Wiley & Sons, Ltd.

  • Under the new system, the green mine will burst in a new vitality---From the 2014 China International Mining Conference

    Under the new system, the green mine will burst in a new vitality---From the 2014 China International Mining Conference   Mining Sustainable Development forum was held in Tianjin, on October 21,2014, The representatives from the Ministry of Land, local governments, mining companies, research institutes and representatives of technology companies have reached a consensus ...

  • We’re farmers – of course we’re optimistic

    "People think that farmers are unwise, that we only work with our hands. But that’s not true, we work with our brains,” says German farmer Thomas Kläber. The sun is breaking through the clouds and shedding its light on the golden fields. We’re in the German region of Brandenburg that surrounds the capital Berlin, and while most people tilt their heads backwards ...


    By Yara

  • Dancing Bees Waggle the Way to Happier Habitat

    Honeybee waggle dancers are helping researchers identify conservation best practices. The question scientists at the University of Sussex in the U.K. had was simple: Where do honeybees find food? But finding a way to answer that simple question seemed not so simple. Tiny radio or GPS trackers have a limited range, and it would take huge amount of work to survey fields on foot. Instead, ...


    By Ensia

  • Green Innovation Fund Targets Farmers

    Reading Greenwise Business this week, we’ve learnt of a new fund available to small and medium-sized enterprises that are shown to be pioneering solutions to some of the problems currently facing the country’s farming, from water resource efficiency, through to pest control. The venture capital fund of an initial £9 million investment, called Agri-Innovation Venture Capital ...


    By ENDURAMAXX

  • Say it ain’t so, Joe!

    As the 2013 corn crop was being planted, futures prices were above $6.00 a bushel with an occasional bump above $7.00. Traders were concerned that the planting problems farmers were experiencing would result in reduced production. By the end of July, with fewer concerns about the size of the corn crop, the priced dropped below $5.00. Since then the price has trended downward so that as this ...


    By National Farmers Union (NFU)

  • Effects of a natural toxin on life‐history and gene expression of Eisenia andrei

    Earthworms perform key functions for a healthy soil ecosystem, such as bioturbation. The soil ecosystem can be challenged by natural toxins such as isothiocyanates (ITC), produced by many commercial crops. Therefore, the effects of 2‐phenylethyl ITC were investigated on the earthworm Eisenia andrei using an ecotoxicogenomics approach. Exposure to 2‐Phenylethyl ITC reduced both survival and ...


    By John Wiley & Sons, Ltd.

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