alfalfa varieties Articles

  • Yields of alfalfa varieties with different fall-dormancy levels in a temperate environment

    Fall dormancy (FD) is an important indicator of winter hardiness in alfalfa (Medicago sativa L.), but the relationship between FD and the yield potential of alfalfa varieties with contrasting FD classes has not been determined in the temperate regions with mild winters. This study was conducted with 42 varieties of eight FD classes (2–9) over four consecutive years to determine the relationship ...

  • 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

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