lettuce harvest News

  • End-of-production LED Lighting Increases Red Pigmentation in Lettuce

    Growing vegetables in greenhouses extends crop production seasons in northern latitudes, but the greenhouse environment is far from ideal for providing plants with optimal photosynthetic light. In fact, available photosynthetic daily light in greenhouses can be reduced by up to 50% or more by the structures' glazing material, superstructure, and shading. In northern latitudes, low light is ...

  • Here`s our salad – fresh and green!

    A lettuce plant spends around 10 weeks slowly growing in the ground. But once it's harvested, time is of the essence because the fresh leaves will quickly wilt, discolour or become home to germs. Gentle disinfection with chlorine dioxide helps to prevent the last problem. Nasty surprises in your salad Not only are fresh vegetables good for you, but they taste ...

  • Life cycle study demonstrates the long-term costs of everyday crops

    The environmental and economic costs of a selection of common crops have been determined by a new study, which hopes to improve agricultural sustainability assessments in Europe. The researchers used life cycle analysis on organically farmed tomatoes and pears, and intensively farmed wheat, apples, and lettuce to show the overall impact of agricultural methods. Agriculture accounts for 45% of ...

  • Hudson Valley organic farm produces seeds largely by hand

    Drying corn stalks wilt in late summer sun as Ken Greene tours his crops. Calendula flowers are past bloom and brown. Melon leaves lay crinkled by the dirt. Plants have, literally, gone to seed. A perfect picture for an organic seed harvest. "It looks like hell now, but it's actually good for the seeds," said Greene, co-founder of the Hudson Valley Seed Library. The small business 70 miles ...


    By Associated Press

  • Internet of Things – Improving Animal Welfare and Reducing Use of Water

    It’s been a buzz word for some time now; the internet of things (IoT), which sees the adoption of technologies including sensor-controlled rooms for growing lettuces, cows connected to the internet to improve milk, and even bees receiving a boost from automated heaters. A report by Beecham Research, as detailed in The Guardian, examines how the use of IoT has real potential to cut costs and ...


    By ENDURAMAXX

  • OPINION: in a world of abundance, food waste is a crime

    What does the U.S. have in common with countries in sub-Saharan Africa? Both waste large, obscene amounts of food. Better knowledge and technology would reduce food waste, deter environmental damage and, especially in that region of the African continent, reduce the number of people who go hungry each day. In sub-Saharan Africa, at least 265 million people are hungry, heightening the travesty of ...


    By Worldwatch Institute

  • Seeds last much longer without oxygen

    If seed breeding companies, gene banks and the Svalbard Global Seed Vault on Spitsbergen should store plant seeds under oxygen-poor conditions, it would be possible to store them for much longer while still maintaining their germination capacity. This is indicated by research carried out by seed physiologists from Wageningen UR and seed experts from the Centre for Genetic Resources, the ...

  • Marrone Bio Innovations` Grandevo® Bioinsecticide Receives California State Registration

     Marrone Bio Innovations, Inc., a leading global provider of natural pest management products for crop protection, announced today that its Grandevo® bioinsecticide has received California state registration. Grandevo is now approved for use on a variety of ...

  • California’s Prop 65 and Public Health Concerns from Maneb

    In 1986, California voters approved an initiative to address increasing concerns about exposure to toxic chemicals. That initiative, the Safe Drinking Water and Toxic Enforcement Act of 1986, is better known by its original name of Proposition 65.    Proposition 65 requires businesses to notify Californians about significant amounts of chemicals in the products they purchase, in their ...


    By EMSL Analytical, Inc.

  • PureSense Enters Water Short Southern California and Mexico Markets

     PureSense Environmental Inc. is strengthening its presence in the agriculture-rich Southern California and Mexican markets by bringing its industry-leading irrigation intelligence solutions, services and exceptional support to water-conscious agricultural customers across the Southland and Mexico.  Joseph Esquivel, long-time chairman and CEO of Capital Farms, has joined PureSense as ...


    By PureSense Inc.

  • International experts limit Melamine levels in food

    An international food safety body has set new rules on preparing bagged salads and said the chemical melamine that tainted Chinese milk is acceptable only in tiny amounts in infant formula and food. The maximum amount of melamine allowed in powdered infant formula is 1 mg/kg and the amount of the chemical allowed in other foods and animal feed is 2.5 mg/kg, according to new rulings from the ...


    By GLOBE Foundation

  • Going Green: 12 Simple Steps for 2012

    As we head into 2012, many of us will be resolving to lose those few extra pounds, save more money, or spend a few more hours with our families and friends. But there are also some resolutions we can make to make our lives a little greener. Each of us, especially in the United States, can make a commitment to reducing our environmental impacts. “The global community, and particularly ...


    By Worldwatch Institute

  • Global Seeds Industry

    Reportlinker.com announces that a new market research report is available in its catalogue: Global Seeds Industry ...


    By ReportLinker

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