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Showing 1 to 8 of 8 for “"Bromus catharticus"”.
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Efecto de la fertilización nitrogenada, del riego y de la defoliación sobre el crecimiento y desarrollo de Bromus catharticus y Bromus parodii
La cebadilla criolla y la cebadilla intermedia son especies con una significativa producción de forraje de una elevada calidad nutricional. La diferencia en longevidad que existe entre ambas especies origina también diferencias del momento en que expresan su mayor potencial de producción forrajero. …
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Competitive interactions in a dairy pasture containing paspalum (Paspalum dilatatum Poir,) following the introduction of ryegrass (Lolium perenne L.)
… of introduced grasses (Lolium perenne and Bromus catharticus) to seasonal production of a high yielding dairy sward containing paspalum (Paspalum dilatatum). The persistence of the introduced species was also determined. Autumn overdrilling improved (<500 kg DM/ha) herbage production in the …
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Grazing Behavior of Beef Steers Grazing Endophyte-Infected, Endophyte-Free, and Novel Endophyte Infected Tall Fescue, and Lakota Prairie Grass
… of cattle grazing Lakota (L) prairie grass (Bromus catharticus Vahl.), endophyte infected (E+), endophyte free (E-), and novel endophyte (Q) tall fescues. Angus-crossbred steers (279±8 kg) steers wore electronic behavior data recorders in four sampling periods, and direct visual appraisals of …
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Comparison of techniques for estimating pasture herbage mass and productive ground cover for Lakota prairie grass, Kentucky 31 endophyte free tall fescue, Kentucky 31 endophyte infected tall fescue and Quantum 542 tall fescue grazed by stocker steers
… composition and yield of "Lakota" prairie grass (Bromus catharticus Vahl.), "Kentucky 31" endophyte-infected (KY31 E+), endophyte-free (KY31 E-), and "Quantum" tall fescue (non toxic endophyte infected) under grazing by stocker steers. Forage botanical composition and yield were determined by …
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The Effect of Three Fescue Types and Lakota Prairie Grass on Copper Status, Dry Matter Intake, and Alkaloid Appearance of Beef Steers
… tall fescue (Q)], and Lakota prairie grass (L; Bromus catharticus Vahl.) on animal response, alkaloid appearance, DMI, and copper status. Ergovaline (EV) is the most abundant ergot alkaloid in tall fescue and has previously been considered the causative toxin in fescue toxicosis. More recently …
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Effect of an alternative viticulture on native entomopathogenic nematodes and other organisms linked to their soil food web in DOCa Rioja vineyards
… Spain): (i) diverse cover crops (seeded with Bromus catharticus, flower-driven, and spontaneous) compared to regular tillage in an experimental vineyard, (ii) cover cropping and organic viticulture compared to regular tillage and Integrated Pest Management (IPM) in a survey comprising 80 …
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Nutritional constraints to lamb growth at pasture
… (Lolium perenne, R) and Matua prairie grass (Bromus catharticus, P). A study of the factors regulating intake was undertaken with these young lambs and this area was studied in greater detail with adult sheep, which permitted repeated measurement of rumen digesta content. A preliminary …