Results 11 to 20 of about 3,665 (186)

Comparison of growth and physiological characteristics between roughstalk bluegrass and tall fescue in response to simulated waterlogging. [PDF]

open access: yesPLoS ONE, 2017
Roughstalk bluegrass (Poa trivialis) is a weed in cool season grass seed production fields in Oregon. Populations of this weed are often greater in fields prone to waterlogging.
Mingyang Liu   +2 more
doaj   +1 more source

Plant interactions and ergovaline concentration in mixture of Lotus tenuis and Schedonorus arundinaceus infected with the fungus Epichloë coenophiala

open access: yesEcología Austral, 2020
Schedonorus arundinaceus (tall fescue) population can be infected by the endophyte fungus Epichloë coenophiala, responsible of livestock intoxication due to fungal alkaloids (i.e., ergovaline).
Lucas R. Petigrosso   +5 more
doaj   +1 more source

Effects of Tall Fescue Endophyte Type and Dopamine Receptor D2 Genotype on Cow-Calf Performance during Late Gestation and Early Lactation

open access: yesToxins, 2021
Grazing endophyte-infected, toxic tall fescue reduces cow/calf production; therefore, this study examines alternate strategies such as use of novel endophyte fescue varieties during late gestation and early lactation or genetic selection of resistant ...
Sarah A. Wilbanks   +5 more
doaj   +1 more source

Registration of HiMag Tall Fescue Germplasm [PDF]

open access: yesCrop Science, 2002
HiMag (Reg. no. GP-79, PI 615587) tall fescue (Festuca arundinacea Schreb.) was developed and released by the Missouri Agricultural Experiment Station and the USDA-ARS in 1997. HiMag has relatively high Mg and Ca concentrations and low tetany ratio [K/(Ca + Mg)] expressed as moles of charge.
Sleper, D.A.   +4 more
openaire   +2 more sources

Tall fescue is a superturfgrass: Tolerance to shade conditions under deficit irrigation

open access: yesJournal of the Saudi Society of Agricultural Sciences, 2021
To evaluate the morpho-physiological characteristics of some cool-season turfgrass species under shade stress, an experiment was conducted outdoor in two subsequent years.
Elham Esmailpourmoghadam, Hassan Salehi
doaj   +1 more source

Photosynthesis in Polyploid Tall Fescue [PDF]

open access: yesPlant Physiology, 1981
Net photosynthesis on a leaf area and leaf weight basis increased significantly with ploidy in a 4X, 6X, 8X and 10X allopolyploid series of tail fescue (Festuca arundinacea Schreb.). Total protein did not increase significantly with ploidy. Rocket immunoelectrophoresis was used to quantitate ribulose-1, 5-bisphosphate carboxylase (RuBPCase) protein ...
M. Cynthia Joseph   +2 more
openaire   +2 more sources

Photosynthesis in Tall Fescue [PDF]

open access: yesPlant Physiology, 1983
We previously reported that the net photosynthetic rate of a decaploid genotype (I-16-2) of tall fescue (Festuca arundinacea Schreb.) was 32 to 41 versus 22 milligrams CO(2) per square decimeter per hour in a hexaploid genotype (V6-802) (Randall, Nelson, Asay Plant Physiol 59: 38-41).
J H, Wong, D D, Randall, C J, Nelson
openaire   +2 more sources

FaHSP17.8-CII orchestrates lead tolerance and accumulation in shoots via enhancing antioxidant enzymatic response and PSII activity in tall fescue

open access: yesEcotoxicology and Environmental Safety, 2021
Tall fescue (Festuca arundinacea Schreb.) shows huge potential for lead (Pb) phytoremediation, while little is known on the molecular mechanisms involved in Pb tolerance and accumulation. Here, genetic engineering strategy was firstly used to investigate
Tao Wang   +5 more
doaj   +1 more source

YIELD POTENTIAL AND MINERAL COMPOSITION OF WHITE CLOVER (TRIFOLIUM REPENS L.)-TALL FESCUE (FESTUCA ARUNDINACEA SCHREB.) MIXTURES [PDF]

open access: yesJournal of Central European Agriculture, 2005
White clover was sown with tall fescue as tall fescue 25 %+white clover 75 %, tall fescue 50 %+white clover 50 %, tall fescue 75 %+white clover 25 %, 100% tall fescue and white clover.
A TEKELI, E ATES
doaj  

Warming reduces tall fescue abundance but stimulates toxic alkaloid concentrations in transition zone pastures of the U.S.

open access: yesFrontiers in Chemistry, 2014
Tall fescue pastures cover extensive acreage in the eastern half of the United States and contribute to important ecosystem services, including the provisioning of forage for grazing livestock.
Rebecca Lynne Mcculley   +4 more
doaj   +1 more source

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