Results 151 to 160 of about 1,107 (169)
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Norflurazon Selectivity in Two Biotypes of Guineagrass (Panicum maximum)
Weed Science, 1987Phytotoxicity, absorption, translocation, and metabolism of root-applied norflurazon [4-chloro-5-(methylamino)-2-(3-(trifluoromethyl)phenyl)-3(2H)-pyridazinone] in tolerant narrowleaf and susceptible broadleaf guineagrass (Panicum maximumJacq. # PANMA) biotypes were examined under greenhouse and laboratory conditions. Dose response studies conducted in
Rama V. Tamma, Megh Singh
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Agronomy Journal, 2021
AbstractTropical forage grasses are used for several applications including grazing, silage, and biofuels; with harvesting at varying phenological stages. Mechanistic simulation models can be powerful tools to assist with planning and decision making of pasture utilization strategies.
Henrique B. Brunetti +7 more
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AbstractTropical forage grasses are used for several applications including grazing, silage, and biofuels; with harvesting at varying phenological stages. Mechanistic simulation models can be powerful tools to assist with planning and decision making of pasture utilization strategies.
Henrique B. Brunetti +7 more
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Urea ammoniation effects on the feeding value of guineagrass (Panicum maximum) hay.
Journal of Animal Science, 1995Laboratory, digestion, and growth studies evaluated urea as a source of ammoniation for quality improvement in guineagrass (Panicum maximum) hay. In a laboratory trial, 5.0-kg portions of hay were reconstituted with water to yield final forage moisture concentrations or 25 of 40% and treated with urea at 0, 4, 6, or 8% of the forage DM, with or without
W F, Brown, M B, Adjei
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Response of Guineagrass to Aquaculture Effluent Irrigation During the Dry Season
1999This paper will present the results of a nitrogen and sulfur fertilizer trial on bahiagrass (Paspalum notatum). Treatments consisted of two forms of nitrogen (ammonium nitrate and ammonium sulfate), three rates of nitrogen (0, 75, and 150 kg N/ha/yr) and three rates of sulfur (0, 86,174 kg S/ha/yr) applied to an established stand of bahiagrass grown on
Valencia, E. +3 more
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Anatomical Basis for Seed Shattering in Kleingrass and Guineagrass1
Crop Science, 1983Anatomical studies of abscission layer development in kleingrass (Panicum coloratum L.) and guineagrass (P. maximum Jacq.) were conducted to determine the sequential histogenesis of the abscission layers which lead to seed shattering and to relate layer development to identifiable morphological stages of developing inflorescences.
Byron L. Burson +2 more
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Water Stress and Clipping Management Effects on Guineagrass: I. Growth and Biomass Allocation
Agronomy Journal, 1995AbstractGrowth and biomass allocation of grasses depend greatly on their management and water status. This study was conducted to determine the short‐term interacting effects of clipping height and frequency with water stress on growth and biomass allocation of guineagrass (Panicum maximum Jacq.).
Alejandra Páez +4 more
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GROWTH RESPONSE OF HAIR SHEEP FED UREA-AMMONIATED GUINEAGRASS (PANICUM MAXIMUM) HAY
1994Laboratory, digestion, and growth studies evaluated urea as a source of ammoniation for quality improvement in guineagrass (Panicum maximum) hay. Large round bales (320 kg) were reconstituted with water to yield a final moisture concentration of 25%, and treated with urea at 0, 4 or 6% of the forage DM.
Brown, W.F. +7 more
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Seasonal Liveweight Gain of Beef Cattle on Guineagrass Pastures in the Brazilian Cerrados
Agronomy Journal, 2018Core Ideas The cultivars Tamani and Zuri have greater nutritive value than cultivar Massai.The individual cattle performance was greater in Tamani and Zuri pastures.Massai provided the same liveweight gain per area than Tamani and Zuri.Tamani and Zuri can be used in grazing systems aiming cattle growing and fattening.Tamani can minimize usual ...
G.A. Maciel +7 more
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Some Effects of Foliar Applications of Maleic Hydrazide on Guineagrass1
Agronomy Journal, 1956SynopsisFour pounds per acre of maleic hydrazide stopped growth of 40‐day old Guineagrass for about 20 days immediately following the spray application. After 20 days, the grass resumed its normal growth rate. When grass was cut a few days after spraying, growth was greatly curtailed for at least 60 days.
Servando Silva, Jose Vicente
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Water Stress and Clipping Management Effects on Guineagrass: II. Photosynthesis and Water Relations
Agronomy Journal, 1995AbstractGrowth and biomass production and allocation in guineagrass are affected by clipping and water stress, but little is known about the mechanisms responsible. This study was undertaken to determine the short‐term interacting effects of clipping management and water stress on photosynthesis and water relations of guineagrass (Panicum maximum Jacq.)
Alejandra Páez, María E. González O.
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