Crop Yields Articles

  • Case study - DACS` ventilation gives excellent hock and podo scores

    Jamie Curston from Hooks Drove, Cambridgeshire, England, manages a 500,000 + bird farm equipped with a complete climate solution from DACS. The eight houses were commissioned in October 2014 and have been running flawlessly ever since. Jamie is an experienced manager who has been working in the poultry business for the last 12 years. For the first time on a farm equipped with a ventilation ...


    By DACS A/S

  • Wholesale arable change leads to tight slug control

    "Eight years into implementing a zero-till policy across the farm, we’re seeing improved yields of 10 tonnes per hectare for our first year wheat, and five tonnes per hectare on winter beans. We’ve also noticed that we continue to see year-on-year improvements to soil structure and crop yields. “The winter beans have been extremely valuable in the rotation to ensure nitrogen and ...


    By Certis UK

  • Giant black-grass requires lock stock approach

    Nigel Riches, Arable Technical Specialist for Certis, explains what he’s been seeing in the field. “Black-grass is a problem that in the past has generally been confined to the main arable areas, in the east of the country. “But increasingly we’re seeing this pernicious weed spreading further west each season. Where previously black-grass has not been a big issue in the ...


    By Certis UK

  • A call to conserve crops’ wild cousins

    Wild cousins aren’t always appreciated at family gatherings. But when it comes to crops, the opposite is often true: Plant breeding has historically relied on genes from plants growing in the wild as a source of diversity that can be introduced into crop plants to produce new crop varieties that are more resilient, nutritious and productive than those currently cultivated. As human ...


    By Ensia

  • A Short Payback Period for Illumitex LEDs vs. 1000 W HPS

    Overview Growers interested in purchasing supplemental or sole-source lighting need to be able to accurately predict the economics and cost of ownership for the many different types of fixture layouts and options available on the market. A useful financial estimate is the simple payback (or return on investment, ROI) of choosing one system over another. The ROI takes into consideration ...


    By Illumitex Inc.

  • Development of a regionally sensitive water‐productivity indicator to identify sustainable practices for sugarcane growers

    Standards that credibly and effectively certify sustainable commodity production are important to both producers and consumers. Agriculture is the dominant user of water worldwide, so water sustainability in agriculture is an area of particular interest. In conjunction with Bonsucro, a sustainability standard setting body for the sugarcane sector, an indicator was developed to ensure that ...


    By John Wiley & Sons, Ltd.

  • Accounting for adaptation in assessing impact of climatic variations on crop yields: an empirical study of Arizona

    The goal of this paper is to analyze the impacts of climatic variation around current normals on crop yields and explore corresponding adaptation effects in Arizona, using a unique panel data. The empirical results suggest that both fertilizer use and irrigation are important adaptations to climate change in crop production. Fertilizer use has a positive impact on crop yields as expected. When ...


    By IWA Publishing

  • Farm Service Agency Announces Start Of BCAP Enrollment

    On August 19, 2015, the U.S. Department of Agriculture (USDA) Farm Service Agency (FSA) announced the start of enrollment for financial assistance through the Biomass Crop Assistance Program (BCAP) to assist in growing new sources of biomass. The enrollment is open for farmers and forest landowners who will ...


    By Bergeson & Campbell, P.C.

  • New FarmLogs hardware device automatically creates Yield Maps

    Today from InfoAg, FarmLogs, the leading all-in-one field monitoring platform and trusted partner to over 25% of U.S. row crop farms, announced the release of FarmLogs Flow, the first connected machine product to generate instant yield maps. The small plug-in hardware device integrates with the FarmLogs platform and automatically creates yield maps, eliminating the complex and manual time ...


    By TractorExport

  • Extreme Makeover: Photosynthesis Edition

    Plants are far better than humans at turning sunlight into food. But they’re not nearly as good as they could be: Thanks to quirks in the systems that have evolved to capture solar energy and use it to build sugars from carbon dioxide and water, the conversion efficiency of photosynthesis is but a few percent at best. With the need to produce more crops growing even faster than human ...


    By Ensia

  • Incentives and disincentives identified by producers and drainage contractors/experts on the adoption of controlled tile drainage in eastern Ontario, Canada

    This study investigates incentives and disincentives regarding adoption of controlled tile drainage (CTD) in a region of eastern Ontario, Canada, where CTD could be used prolifically from a biophysical standpoint, but is not. Irrespective of documented environmental and agronomic benefits of CTD, adoption remains low. Surveys and semi-structured interviews with producers and drainage ...


    By IWA Publishing

  • Analysis of trends in area, production and yield of important crops of India

    Information related to trends in different crops can aid the policy makers in recommending policies leading to sustainable increase in the food production. The present study was aimed at analyzing the trends in area, production and yield of important ...

  • DOE announces $55 million to fund GENSETS And TERRA programs

    On June 18, 2015, the U.S. Department of Energy (DOE) announced $55 million in funding for projects to accelerate biomass development and develop generator technologies under the Advanced Research Projects Agency-Energy (ARPA-E). The funding will be divided between two of ARPA-E's ...


    By Bergeson & Campbell, P.C.

  • Robust method for estimating grain yield in western Kenya during the growing seasons

    Uncertainties caused by climate change and population explosion require suitable methods for estimating grain yield during the growing seasons. This paper evaluates the applicability of the AquaCrop model in the region of western Kenya. The objectives of the study were to: simulate the long-term maize crop yields for the region using AquaCrop model for variable climate scenarios, and estimate ...


    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

  • Accumulation of contaminants of emerging concern in food crops, part two: Plant distribution

    Arid agricultural regions often turn to using treated wastewater (reclaimed water) for irrigation of food crops. Concerns arise, however, when considering the potential for persistent contaminants of emerging concern (CECs) to accumulate into plants intended for human consumption. This work examined the accumulation of a suite of nine CECs into two representative food crops, lettuce and ...


    By John Wiley & Sons, Ltd.

  • Effect of irrigation with anaerobic baffled reactor effluent on Swiss chard (Beta vulgaris cicla.) yield, nutrient uptake and leaching

    The disposal of treated wastewater from an anaerobic baffled reactor (ABR) effluent into water bodies can cause pollution. Treated wastewater management through irrigation of crops has the potential of increasing crop production through nutrient uptake while reducing the risks of environmental pollution. However, this study aimed to investigate the effect of irrigation with ABR effluent on ...


    By IWA Publishing

  • Marginal value of natural water in agriculture: a study in the suburbs of Mekelle City, Ethiopia

    In areas where markets for natural water are lacking, information on its marginal value can be an important tool for proper pricing to achieve efficient allocation of the resource. This article investigates the marginal value of natural water (rainwater used as a proxy) in agricultural crop production in the suburbs of Mekelle City, Ethiopia, by econometrically estimating individual value ...


    By IWA Publishing

  • 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

  • The cloud isn`t just for rain anymore

    Precision agriculture has been a key enabling technology to achieve higher yields with lower cost and less environmental impact, while keeping the cost of food fairly stable Has global agricultural productivity increased or decreased in the last 25 years? It has, in fact, more than doubled since 1985. Next to advances in seed genetics, precision agriculture has been a key enabling ...

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