Results 121 to 130 of about 162 (144)

Water Stress and Clipping Management Effects on Guineagrass: I. Growth and Biomass Allocation

Agronomy Journal, 1995
AbstractGrowth 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, María E. González O., Xiomara Yrausquín, Arturo Salazar, Angel Casanova   +4 more
openaire   +1 more source

Norflurazon Selectivity in Two Biotypes of Guineagrass (Panicum maximum)

Weed Science, 1987
Phytotoxicity, 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
openaire   +1 more source

Some Effects of Foliar Applications of Maleic Hydrazide on Guineagrass¹

Agronomy Journal, 1956
SynopsisFour 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
openaire   +1 more source

Water Stress and Clipping Management Effects on Guineagrass: II. Photosynthesis and Water Relations

Agronomy Journal, 1995
AbstractGrowth 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.
exaly   +2 more sources

Expression of genes from the lignin synthesis pathway in guineagrass genotypes differing in cell‐wall digestibility

Grass and Forage Science, 2011
AbstractRapid decline in cell‐wall digestibility hinders efficient use of warm‐season grasses. The objective of this study was to identify genes whose expressions are related to the slope of decline in cell‐wall digestibility. Eleven guineagrass genotypes were harvested at three ages and classified according to fibre digestibility.
Stabile, S.S., Bodini, A.P., Jank, L., Renno, F.P., Santos, M.V., Silva, L.F.P.   +5 more
openaire   +3 more sources

Registration of Tift SPM92 Sexual Guineagrass Germplasm

Crop Science, 1994
W. W. Hanna, H. Nakagawa
openaire   +1 more source

Nitrogen management in mombasa guineagrass as a function of sources and rates of nitrogen

2019
O nitrogênio é o nutriente que mais influencia na produtividade e na qualidade das pastagens. Objetivou-se estudar a condução de uma pastagem com alto potencial produtivo utilizando fontes e doses de nitrogênio (N), visando contribuir para o desenvolvimento da pecuária, quantificando-se a produtividade de matéria seca (PMS), os teores de proteína bruta
Galindo, Fernando Shintate, Buzetti, Salatiér, Teixeira Filho, Marcelo Carvalho Minhoto, Dupas, Elisângela, Carvalho, Fabrício da Cunha   +4 more
openaire   +1 more source

Breeding for seed shattering resistance in Guineagrass

1993
Sotomayor-Rios, A., Rivera-Amador, E., Quiles-Belen, A., Sotomayor-Rios, A., Rivera-Amador, E., Quiles-Belen, A.   +5 more
openaire   +1 more source

Importation and Preliminary Evaluation of the Stem Boring Moth Buakea kaeuae1 as a Potential Biological Control Agent of Invasive Guineagrass, Megathyrsus maximus2

Southwestern Entomologist, 2021
John A Goolsby, Paul-André Calatayud, Bruno Le Rü   +2 more
exaly  

Tiller dynamic of guineagrass (Panicum maximum) under defoliation

2005
T. Clavero, R. Razz
openaire   +1 more source