drying crop News

  • Motorizing Sudanese crop irrigation

    The parched landscape of Sudan, on the southern edge of the Sahara desert, is among the world's driest regions, with a nine-month dry season and a highly unreliable rainy season. Large-scale farmers there manage to grow about half of the impoverished nation's food production with the help of motorized irrigation pumps, but for individual subsistence farmers and their families--about two-thirds of ...

  • Cereal Crops Feeling the Heat

    LIVERMORE, California (ENS) - Warming temperatures since 1981 have caused annual losses of about US$5 billion for six major cereal crops, new research has found. This is the first study to estimate how much global food production already has been affected by climate change. From 1981 to 2002, fields of wheat, corn and barley throughout the world have produced a combined 40 million ...

  • Biodiesel Crop of the Week: Pongamia Pinnata

    Pongamia is an ancient tree that is native to India. It is frost tolerant, but not freeze-proof. It is also happens to be a legume, which is at the heart of what makes the business model so interesting. The tree yields a generous annual nut crop that is harvested with conventional shakers, such as those used by almond and other nut growers. That seed has approximately a 40 percent oil content ...


    By Advanced Biofuel Center

  • Specialty Crop Tractor Coming Soon

    Spirit of Innovation at LEE Historically, our goal at LEE is to produce innovative tractors to address numerous crop production issues like escape weeds, variety improvements, and ...


    By LeeAgra, Inc.

  • A long history but slow uptake of drought-tolerant crops

    In his opinion article, Drought-tolerance: a learning challenge for poor farmers, Travis Lybbert points to a growing interest in drought-tolerant (DT) crops in recent years, largely motivated by impending climate change. In fact, research and development ...


    By SciDev.Net

  • Dealing with difficult powdery mildew infections on ornamental crops

    We are now at the peak of the powdery mildew season and, with increasing temperatures and dry weather conditions, susceptible crops are likely to be at high risk of infection. The pathogen There are five different powdery mildew species which attack ornamental crops in the UK. Erysiphe ssp. – this pathogen is mainly ...


    By Certis UK

  • Crop Insurance Approved for Pivot-Irrigated Rice

    It has taken a lot of time and work (mostly by other people), but last week we finally got some good news in the pivot rice world. The USDA’s Risk Management Agency board of directors approved the application to provide crop insurance coverage for producers who want to grow rice with pivots. This means that by as early as next spring producers will be able to insure their pivot-irrigated ...


  • Improve crop yield by removing manure solids

    Manure has long been used as a crop fertilizer, but the challenge of finding an efficient use of the nutrients found in manure is ever present. The ratio of nitrogen to phosphorus in manure is low in relation to the nutrient needs of most crops. Therefore, crops tend to be overloaded with manure to meet the nitrogen requirement of agricultural crops, but the excess phosphorus from the process can ...

  • A step forward to making crops tolerant to severe drought

    An international consortium of researchers led by Wageningen University & Research in the Netherlands, has sequenced the genome of the ‘resurrection plant’ Xerophyta viscosa. Today the team publishes the DNA sequence in Nature Plants. In their paper, the team reveals a genetic ‘footprint’ of the amazing ability of this plant to tolerate severe drought for long periods ...

  • Some Midwest farmers` crops falter in record rains

    Weeks of record rainfalls drenched Don Lamb's cornfields this summer, drowning some plants and leaving others yellowed, 2 feet tall and capable of producing little, if any, grain. The 48-year-old central Indiana farmer can't recall anything like the deluges he's seen from late May on this summer; the latest was a 4-inch downpour a week ago. Neither can his father, who's been farming for 50 years. ...


    By Associated Press

  • Bhutan faces crop losses from erratic climate

    Agricultural experts in the Himalayan country of Bhutan — a least developed country — are concerned at increasing crop losses in recent years, attributable to global warming. The losses, which began around 2004, are the direct result of increasing pest attacks and disease, erratic rainfall, windstorms, droughts, flash floods and landslides, officials said. The country’s ...


    By SciDev.Net

  • CJP Finds Moringa & Flaxseed Couple Oil Crops

    Moringa homeland, India is all set to demonstrate the Genetics Agronomics and Horticulture advancement in moringa cultivation in upcoming GLOBAL MORINGA MEET 2012 from November 25-26, 2012 at Jaipur. With an effort to ‘grow beyond oil ‘, apart from Jatropha, CJP has been engaged in�� development of products that meets the needs of the present without compromising the ability of future ...


    By Advanced Biofuel Center

  • Statistical analysis can estimate crop performance

    Scientists at Rothamsted Research, United Kingdom, in collaboration with the International Center for Agriculture Research in the Dry Areas (ICARDA), Syria have developed a method of accounting for spatial trend in single crop field trials. Spatial trend refers to the variations in crop yield and other characteristics observed when repeating this single crop field trial.   Usually plant ...

  • North Florida farmers are using sesame as a rotation crop

    In between seasons of corn, peanut, and cotton, North Florida farmers were interested in growing a rotation crop that could withstand the wilting heat of summer and be harvested by machine. So, since 2011, University of Florida researchers have been experimenting with growing the tiny seeds you find on top of hamburger buns or garnishing salads – sesame – as a viable, money-making ...

  • Crop breeding gets boost from sweet potatoes

    In Uganda, the sweet potato is a major staple crop. Behind China and Nigeria, Uganda produces the most sweet potatoes in the world. Nationwide, families grow the crop to feed themselves, their livestock and to use as a source of income. Small scale agricultural operations use a large number of sweet potato varieties in their planting. These varieties are steadily being lost due to weevils, sweet ...

  • Rise in CO2 could restrict growing days for crops

    The positive consequences of climate change may not be so positive. Although plants in the colder regions are expected to thrive as average global temperatures rise, even this benefit could be limited. Some tropical regions could lose up to 200 growing days a year, and more than two billion rural people could see their hopes wither on the vine or in the field. Even in temperate zones, there will ...


    By Climate News Network

  • EPA nixes pumping Mississsippi wetlands dry for agriculture

    U.S. Environmental Protection Agency is threatening to veto a $220 million Army Corps of Engineers flood-control project in the Mississippi Delta known as Yazoo Pump that environmentalists have long opposed for its adverse impact on wildlife and wetlands. The world's largest hydraulic pumping plant would be used to drain wetlands to open the land up to agriculture. In 2000, the EPA concluded ...

  • Major crop losses in Central America due to El Niño

    Prolonged dry weather associated with the El Niño phenomenon has severely reduced this year’s cereal outputs in El Salvador, Guatemala, Honduras and Nicaragua, putting a large numbers of farmers in need of agricultural assistance as the subregion tries to recover amidst ongoing dryness, FAO said today.  ...

  • Food producers to benefit from innovative crop irrigation systems

    A four year research project led by Cranfield University aims to improve energy and water efficiency and crop quality through developing an innovative approach to irrigation practices. Rising energy costs, increasing water regulation and supermarket demands for premium quality produce are forcing growers to address the impacts of irrigation on crop quality whilst simultaneously reducing energy ...


    By Cranfield University

  • Where is your soil water? Crop yield has the answer

    Crop yield is highly dependent on soil plant-available water, the portion of soil water that can be taken up by plant roots. Quantitative determination of the maximum amount of plant-available water in soil using traditional methods on soil samples remains challenging, especially at the scale of an entire field. However, a map of plant-available water capacity for a field would be instrumental in ...

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