greenhouse lettuce Articles

  • Lettuce cationic nutrition and yield, and soil chemical characteristics as affected by vanadium application to leaves or soils

    Lettuce plants (Lactuca sativa, L., cv. "trocadero") were grown in pots filled with an Alfisol Udalf or an Andisol Udand soil, under greenhouse conditions. Treatments consisted of adding vanadium to soils (0, 100, 250, 500 and 10001mg1kg1 or as foliar sprays (0, 10, 25, 50, and 1001mg111. Soil chemical characteristics, the cationic nutrition of lettuce ...


    By Inderscience Publishers

  • Wastewater retreatment and reuse system for agricultural irrigation in rural villages

    Climate changes and continuous population growth increase water demands that will not be met by traditional water resources, like surface and ground water. To handle increased water demand, treated municipal wastewater is offered to farmers for agricultural irrigation. This study aimed to enhance the effluent quality from worn-out sewage treatment facilities in rural villages, retreat effluent ...


    By IWA Publishing

  • Stud case study

    A major vegetable grower in Lantokia, Fiji, using soilless culture systems began to trial Amnite A-100. His crops consisted principally of lettuce, tomatoes, capsicums, cucumbers, zucchinis and melons. Before the trials they had been plagued with root diseases, mosaic virus and insect attack, control of which required constant use of pesticides and ultraviolet lighting. The first trials commenced ...


    By Cleveland Biotech Ltd.

  • Calendar reports from growers and distributors for A100 case study

    Reports 6th July Des Boxall - Queensland Reports that a baby squash grower noted increased growth rates 3 days after inoculation and, after 7 days, an increase in the number of flowers obtained. 29th July Wonder Gardens Pty - Fiji One week after dosing Lettuce section No.3 doing exceptionally well (1 week transplanted) ...


    By Cleveland Biotech Ltd.

  • On site at Northdown Orchard Organic Farm

    On Saturday 15th of October we were on site with Mike and the team at Northdown Orchard, an existing customer who was kind enough to show us around the farm and let us snap some great photos at his site in exchange for a morning demonstrating our latest stone burier on his tractor. About Northdown Orchard The organic farm is a family run affair and sits on a site of ...


    By Farm Tech Supplies Ltd.

  • Compost Science & Utilization current research March 2007

    Crop Response Extractability, plant yield and toxicity thresholds for boron in compost Investigators: William F. Brinton and Eric Evans, Woods End Research Laboratory, Inc., Mt. Vernon, Maine Objectives: To determine the quantity of total and water-soluble boron in compost and other sources and their relationship to plant performance and toxicity symptoms; and to establish toxicity thresholds ...


    By BioCycle Magazine

  • VeggieFresh LED grow lights help commercial growers increase revenue by 35%

    After 2 years of research, development, and testing, VeggieFresh LED announces arrival of their new line of commercial LED grow lights through VeggieFreshLED.com. Known for bringing innovative products to the commercial greenhouse marketplace, VeggieFresh is positioned to permanently alter how produce is grown on a large scale by showing grow operation ...


    By Veggie Fresh LED

  • 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

  • VeggieFresh LED releases the TLM25 LED grow light for home growers and juice fast enthusiasts

    Gardeners and health enthusiasts can enjoy fresh organic juices all year round, made from produce grown indoors using newly released technology from VeggieFresh LED. From wheatgrass and spinach to grapes and bananas, anything that can grow outside will grow inside with LED Grow Lights. The team at VeggieFresh LED are focusing a considerable amount of research on juicing as both partners have used ...


    By Veggie Fresh LED

  • College Composting Program Matures

    Untitled Document To meet the need for quality compost, Berea College now processes 35 tons of food residuals each year, providing jobs for ...


    By BioCycle Magazine

  • Green catering tips

    It's that time of the year again - party time. Whether it's St Patrick's Day, Easter, birthdays, Christmas, weddings, Thanksgiving, Halloween or Hanukkah, we all enjoy letting our hair down and having fun with friends and family! And with these events, come the mountains of munch-ables - tasty treats of every shape, colour and ingredient. But how green is our spinach really, and should we be ...


    By green24

  • Urban farming is booming, but what does it really yield?

    City-based agriculture produces 15 to 20 percent of food globally. In the U.S., its benefits go far beyond nutrition. This story was produced in collaboration with the Food & Environment Reporting Network, a non-profit investigative news organization. ...


    By Ensia

  • Using Compost To Control Plant Diseases

    Losses due to soilborne diseases on some greenhouse, nursery and vegetable crops can amount to thousands of dollars per acre annually. Until the 1930s, organic amendments — consisting of animal and green manures, coupled with crop rotation — were principal methods of control. But these approaches were largely abandoned for reasons of cost and inconvenience after commercial fertilizers and the ...


    By BioCycle Magazine

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