Search Constraints

Start Over
Filtering by: Has journal Plant Physiology Remove constraint Has journal: Plant Physiology Committee Member Bottomley, Peter Remove constraint Committee Member: Bottomley, Peter Degree Field Crop Science Remove constraint Degree Field: Crop Science

Search Results

  • Dinitroaniline-herbicide resistance in goosegrass (Eleusine indica) : ecophysiological aspects

    Creator:
    Valverde, Bernal E.
    Abstract:
    Growth of individual goosegrass (Eleusine indica (L) Gaertn.) plants of three dinitroaniline-herbicide resistant (R) and three susceptible (S) biotypes from North Carolina, South Carolina, and Mississippi was analyzed in greenhouse experiments. Leaf area and biomass measurements, including root, shoot, above-ground, and total dry weights were similar among the biotypes studied....
    Resource Type:
    Dissertation
    Full Text:
    D. A. Charles-Edwards, eds. Mathematics and Plant Physiology. Academic Press, London. 7. JANSEN, M

  • Effect of sulfur on dinitrogen fixation of alfalfa (Medicago sativa L.)

    Creator:
    Lopez-Jurado, Gerardo
    Abstract:
    Field experiments were established in 1982 and 1983 on a Woodburn silt loam soil (Aquultic Argixeroll) to examine the effect of S fertilizer on dinitrogen fixation and dry matter yield of 10 week-old seedling alfalfa (Medicago sativa L. cv. 'Apollo'). Six levels of S fertilizer (0 to 67.2 kg S/ha)...
    Resource Type:
    Dissertation
    Full Text:
    when S levels in the plant are below 2.5 mg S/g (0.25%). In inoculated plants S fertilization