Articles by Keyword: Lt Em Gt Avena Sativa

Search results for Lt Em Gt Avena Sativa

We found 13 results for you
  1. “n Voorlopige evaluasie van eenjarige, wintergroen weidings met speenlammers, in die Oos‐Kaapse suurveld

    Item type: Journal Article • Journal: Journal of the Grassland Society of Southern Africa
    A preliminary evaluation of annual, wintergreen pastures using weaned lambs in the eastern Cape sourveld. Animal production and feed availability on oats, vetch and oats/vetch pastures were evaluated under continuous grazing, at three stocking rates, using weaned lambs. The oats...
  2. Persistence of atrazine as affected by selected soil properties

    Persistence of atrazine as affected by selected soil properties

    Item type: Journal Article • Journal: South African Journal of Plant and Soil
    The relationships between selected soil properties and the bioactivity of atrazine (2-chloro-4-(ethylamino)-6-(isopropylamino)-s-triazine) were investigated in field trials. Bioactivity was determined periodically for up to twelve months on a variety of soil types using oats (Avena sativa L.) as the test...
  3. Evaluating oat cultivars for dairy forage production in the central Kenyan highlands

    Evaluating oat cultivars for dairy forage production in the central Kenyan highlands

    Item type: Journal Article • Journal: African Journal of Range & Forage Science
    With the projected increase in future demand for animal products, efforts to raise animal productivity are necessary to match the rise. Already, the estimated per-capita milk consumption in Kenya has increased to 150 L from 100 L estimated in 1998...
  4. Some factors effecting the dry matter production of lucerne cultivars

    Item type: Journal Article • Journal: Journal of the Grassland Society of Southern Africa
    Dry matter yields of lucerne cultivars were affected by different factors. A simple equation is given for predicting total dry matter yield of irrigated lucerne based on mean maximum temperatures in January.
  5. Maize as a cover crop for the establishment of perennial pasture legumes in the south‐eastern transvaal

    Item type: Journal Article • Journal: Journal of the Grassland Society of Southern Africa
    In exploratory trials involving the underplanting of the perennial pasture legumes Coronilla varia, Lotus corniculatus and Medicago sativa in maize, the influence of maize density, time of planting of the legume and time of maize removal on legume establishment was...
  6. Die invloed van verskillende tipes en hoeveelhede plantresmateriaal op onkruiddodereffektiwiteit

    Die invloed van verskillende tipes en hoeveelhede plantresmateriaal op onkruiddodereffektiwiteit

    Item type: Journal Article • Journal: South African Journal of Plant and Soil
    Die invloed van agt verskillende plantreshoeveelhede (0–3 500 kg ha−1), sowel as verskiHende tipes plantreste (graansorghum- en mieliereste) op onkruiddodereffektiwiteit is ondersoek in 'n glashuisproef. Onkruiddodereffektiwiteit is bepaal deur middel van 'n indikatorplant, Avena sativa. Droëmassaopbrengs en planttellings van die...
  7. Field reactions of lucerne genotypes to anthracnose and crown rot caused by <em>Colletotrichum trifolii</em>

    Field reactions of lucerne genotypes to anthracnose and crown rot caused by <em>Colletotrichum trifolii</em>

    Item type: Journal Article • Journal: South African Journal of Plant and Soil
    Nineteen different cultivars and experimental lines of lucerne (Medicago sativa L.) were inoculated with sand-bran cultures of Colletotrichum trifolii Bain & Essary and evaluated for resistance to anthracnose and crown rot under local conditions. The various genotypes differed significantly in...
  8. Comparative response of lucerne (<em>Medicago sativa</em> L.) and sainfoin (<em>Onobrychis viciaefolia</em> Scop.) to applications of P, K and lime

    Comparative response of lucerne (<em>Medicago sativa</em> L.) and sainfoin (<em>Onobrychis viciaefolia</em> Scop.) to applications of P, K and lime

    Item type: Journal Article • Journal: South African Journal of Plant and Soil
    A pot experiment and an irrigated field trial in which the response of sainfoin and lucerne to different levels of P, K and lime was compared, are described. The results of the pot experiment suggested a better response to lime...
  9. Influence of temperature during the preceding growth period of lucerne on its regrowth at different temperatures

    Influence of temperature during the preceding growth period of lucerne on its regrowth at different temperatures

    Item type: Journal Article • Journal: South African Journal of Plant and Soil
    One-year-old lucerne (Medicago sativa L. cv. ‘Vernal’) plants were grown to first flower through three cuttings in three temperature regimes, H (33°C day/24°C night), W (27718°C) and C (21712°C), to ascertain the influence of temperature preceding defoliation on subsequent growth...
  10. The effect of water stress on the efficacy of diclofop-methyl and CGA 184′927+S on wild oat (<em>Avena fatua</em>)

    The effect of water stress on the efficacy of diclofop-methyl and CGA 184′927+S on wild oat (<em>Avena fatua</em>)

    Item type: Journal Article • Journal: South African Journal of Plant and Soil
    The response of wild oat (Avena fatua) to diclofop-methyl and CGA 184′927+S under conditions of water stress was assessed in a pot experiment. Treatments with 0, 8, 16 and 24% polyethylene glycol (PEG 6000) were used to impose water stress...