corn variety Articles

  • How to Choose a Corn Combine Harvester

    A corn combine harvester is a machine used for the corn harvest which both improves the harvest efficient and saves labor cost. Currently there are a variety of corn harvesters in the market, then how to choose a suitable ...


    By Amisy Farming Machinery

  • Controlling Barnyardgrass with Corn Hybrid Selection

    Barnyardgrass is a summer annual grass weed with a global impact on corn production.  Yield losses due to barnyardgrass competition have been estimated up to 45% or more for crops such as cotton and corn. Besides corn, it can also be a serious weed pest in rice, soybean, sugarbeet, cotton, and corn. Integrated weed management techniques can be used for control of barnyardgrass in corn. High ...

  • Second generation European corn borer injury and Irish potato physiology, yield, and quality

    European corn borer (ECB) [Ostrinia nubilalis (Hübner)] (Lepidoptera: Crambidae) is known to infest Irish potato (Solanum tuberosum L.) but only causes economic damage during the first generation in East Coast potato producing areas. However, in Nebraska, second generation ECB infest potato plants during the bulking period and may reduce yield and/or potato quality. Experiments were conducted in ...

  • Germination and seedling growth of corn (Zea mays l.) under varying levels of copper and zinc

    The heavy metal tolerance in corn (Zea mays L.) var. ‘Neelum’ was assessed at germination and seedling growth after having subjected it to different concentrations of CuSO4 and ZnSO4. Germination was not affected by any of the metal tested, whereas initial growth was strongly inhibited by increasing concentrations of ZnSO4. Seedlings developed toxicity symptoms in the presence of both metals but ...

  • Closing markets to biotechnology: does it pose an economic risk if markets are globalised?

    This paper compares international trading patterns for canola, corn and soybean varieties prior to commercialisation of the Genetically Modified (GM) varieties with present trading patterns that include GM varieties. Any marketplace changes that have occurred are analysed to determine the cause for any market shifts. GM canola, corn and soybeans entered the marketplace successfully, but some ...


    By Inderscience Publishers

  • Estimating genetic coefficients for the CSM-CERES-Maize model in North Carolina environments

    CSM-CERES-Maize has been extensively used worldwide to simulate corn growth and grain production, but has not been evaluated for use in North Carolina. The objectives of this study were to calibrate CSM-CERES-Maize soil parameters and genetic coefficients using official variety trial data, evaluate model performance in North Carolina, and determine the suitability of the fitting technique using ...

  • Diesel Flat Die Feed Pellet Machine

    Diesel Feed Pellet Machine Introduction Pellet machine is frequently driven by diesel engine or electric motor.Diesel feed pellet mill is energy saving pellet machine for making feedstuff for animals such as feed for rabbits, fish, chicken, pigs, sheep, cattle, etc.A variety of raw materials like all grains such as corn, broomcorn, barley and wheat,etc.can be processed into feed pellets.Feed ...


    By Allance Pellet Machinery

  • Recovery of Terrestrial Plants in Vegetative Vigor and Seedling Emergence Tests from Exposure to Atrazine

    Ten species of terrestrial plants, including six dicotyledonous and four monocotyledonous species, were exposed to a direct overspray of atrazine according to U.S. EPA seedling emergence and vegetative vigor study guidelines and subsequently evaluated for potential recovery. For each species, NOER, ER10, ER25, and ER50 values were calculated (where possible) for a variety of guideline required ...


    By John Wiley & Sons, Ltd.

  • Rethinking food production for a world of eight billion

    The World Food Programme and the Chinese government jointlyannounced that food aid shipments to China would stop at the end of theyear. For a country where a generation ago hundreds of millions of peoplewere chronically hungry, this was a landmark achievement. Not only hasChina ended its dependence on food aid, but almost overnight it has becomethe world’s third largest food aid donor. The key to ...


    By Earth Policy Institute

  • Biomass Briquette Machine

    Biomass Briquette Machine Introduction The biomass briquette machine is mainly used in processing agricultural residue like straw, rice straw, peanut shell, corn cob into solid briquettes in advanced technology. Briquetting is closely related to pelleting except that lager size stick fuel over 30mm named as briquettes. Our briquettes machine assists in clean burning and achieves biomass ...


    By Allance Pellet Machinery

  • 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

  • Drought Hits the Heartland of USA

    Worldwide, 2012 has been the year of drought. From the Midwest of the USA to the granaries of the Black Sea, from South Asia to the Sahel region of Africa, producers the world over have had to find ways to farm their land in the face of ravaging droughts or feeble monsoons. Both largeholders in food exporting regions and small-holders in poor countries have been hit by these droughts, which have ...

  • Redefining ag-wastes as coproducts

    Alan Doering doesn’t have the word “waste” in his vocabulary. As the scientist heading up the Agricultural Utilization Research Institute’s (AURI) coproduct utilization program, Doering sees crop residue, agricultural processing leftovers and biomass as products with value worth exploring. “Every leftover or coproduct has a value,” Doering says. “Our goal is to find the best use with the highest ...


    By BioCycle Magazine

  • Archer Daniels Midland’s Project GEMINI Launches EMIS to Cultivate Global Compliance Assurance and Efficiency

    In 1902, George A. Archer and John W. Daniels established a small linseed crushing business in Minneapolis, Minnesota. Today, their company – Archer Daniels Midland Company (ADM) – has grown into a vast, international agribusiness with 30,000 employees working at more than 725 facilities to provide food, feed, fuel and industrial products in 160 countries around the world. ADM’s ...


    By IHS Markit

  • Bumper 2011 Grain Harvest Fails to Rebuild Global Stocks

    The world’s farmers produced more grain in 2011 than ever before. Estimates from the U.S. Department of Agriculture show the global grain harvest coming in at 2,295 million tons, up 53 million tons from the previous record in 2009. Consumption grew by 90 million tons over the same period to 2,280 million tons. Yet with global grain production actually falling short of consumption in 7 ...


    By Earth Policy Institute

  • EMSL expands often overlooked mycotoxin testing services due to demand

    Are there Mycotoxins in your air or food? Mycotoxins can be produced by fungi growing on crops during field or storage conditions and on damp building materials. Emerging research indicates that exposure to mycotoxins may lead to a variety of health effects. Some of the more common exposures can be traced to ingestion of contaminated foods and feed. Examples of contaminated food ingredients ...


  • Grain case study - Miller Brewing Co.

    Smart Elbow® Installation Brought in $30,000 Under Projected Budget The compact design of the Smart Elbows saves space-the twelve 6" elbows shown here occupy the same space as a large desktop. They may also be rotated on their flanges for greater design flexibility and installation ease. At Miller Brewing Company's Fort Worth, TX, facility, staff engineer Roy Marin was faced with an ...


    By HammerTek Corporation

  • How `open source` seed producers from the U.S. to India are changing global food production

    Around the world, plant breeders are resisting what they see as corporate control of the food supply by making seeds available for other breeders to use. Frank Morton has been breeding lettuce since the 1980s. His company offers 114 varieties, among them Outredgeous, which last year became the first plant that ...


    By Ensia

  • EPA Reverses Ban on Chlorpyrifos

    The United States Environmental Protection Agency (EPA) has announced that it is not yet ready to ban the use of chlorpyrifos on food crops, despite growing concerns from lawmakers and members of the public regarding its safety. The chemical – which is an organophosphate insecticide – is primarily used to control foliage and soil borne insect pests on food and feed ...


    By UL - The WERCS

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