Results 11 to 20 of about 61,396 (228)

Sinopse das espécies de Panicum L. subg. Panicum (Poaceae, Paniceae) ocorrentes no Brasil Synopsis of Panicum subg. Panicum (Poaceae, Paniceae) in Brazil

open access: yesActa Botânica Brasílica, 2004
O levantamento de Panicum subg. Panicum revelou a ocorrência de 29 espécies para o Brasil. O trabalho apresenta chaves para diferenciar o subgênero Panicum de outras seções de Panicum atualmente não agrupadas em subgêneros definidos, e para espécies do ...
Adriana Guglieri   +2 more
doaj   +2 more sources

Fall Panicum (Panicum dichotomiflorum) Hepatotoxicosis in Horses and Sheep [PDF]

open access: yesJournal of Veterinary Internal Medicine, 2006
Background:Fourteen horses at a boarding stable in Virginia were diagnosed with hepatic disease and locally grown hay was implicated as the cause.Hypothesis:Panicum dichotomiflorum, the predominant grass species in the hay, is hepatotoxic to horses.Animals:Naturally occurring cases were adult horses of various breeds.
A L, Johnson   +6 more
openaire   +2 more sources

Tillering dynamic and structural characteristics of tropical grasses under cutting management

open access: yesBioscience Journal, 2016
This paper aimed to evaluate the dynamics of tillering, tiller density and structural characteristics of Brachiaria brizantha, Panicum maximum and Cenchrus ciliaris under a cutting regime.
Alano Albuquerque Luna   +5 more
doaj   +1 more source

Molecular phylogeny of Panicum s. str. (Poaceae, Panicoideae, Paniceae) and insights into its biogeography and evolution. [PDF]

open access: yesPLoS ONE, 2018
Panicum sensu stricto is a genus of grasses (Poaceae) with nearly, according to this study, 163 species distributed worldwide. This genus is included in the subtribe Panicinae together with Louisiella, the latter with 2 species.
Fernando Omar Zuloaga   +2 more
doaj   +1 more source

Beach impact study, Padre Island National Seashore [PDF]

open access: yes, 1976
Prepared for Office of Natural Science, Southwest Region, National Park Service, under contract CX70005044830 April 1976Vegetative differences between heavily and very lightly trafficked beaches show that more beach traffic correlates with quantitative ...
Behrens, E. W. (Earl William), 1935-   +2 more
core   +1 more source

Produtividade de cultivares forrageiros no nordeste brasileiro

open access: yesPubvet, 2018
Com o objetivo de se avaliar e selecionar forrageiras adaptadas ao ecossistema agreste, foram avaliados 4 cultivares da espécie Panicum maximum (Mombaça, Milenio, Tanzânia e Massai) e 3 cultivares de Urochloa brizantha (Xaraés, Marandu e Piatã).
Mariah Tenorio de Carvalho Souza   +1 more
doaj   +1 more source

Biomass Production of Selected Energy Plants: Economic Analysis and Logistic Strategies [PDF]

open access: yes, 2012
The objective of this article is the conducting of an analysis of the production of selected energy plants that are already a basic source of agrobiomass in Poland.
Grzesik, Mieczysław   +4 more
core   +2 more sources

Grass Hosts of Cereal Aphids (Hemiptera: Aphididae) Between Wheat-Cropping Cycles in South Dakota [PDF]

open access: yes, 2018
Several grasses may serve as alternative hosts for cereal aphids during the interim between small-grain crops in South Dakota, but field studies to determine which grasses are important have not been undertaken.
Dagel, Kurt J, Hesler, Louis S
core   +2 more sources

Macro-Climatic Distribution Limits Show Both Niche Expansion and Niche Specialization among C4 Panicoids [PDF]

open access: yes, 2016
Grasses are ancestrally tropical understory species whose current dominance in warm open habitats is linked to the evolution of C4 photosynthesis. C4 grasses maintain high rates of photosynthesis in warm and water stressed environments, and the syndrome ...
A López   +73 more
core   +3 more sources

Fall panicum (Panicum dichotomiflorum) toxicosis in three juvenile goats [PDF]

open access: yesJournal of Veterinary Diagnostic Investigation, 2018
Consumption of certain grasses belonging to the genus Panicum has been found to cause hepatogenous photosensitization and crystal-associated cholangiohepatopathy in small ruminants, and liver disease in horses, in many areas of the world. We describe herein the clinical findings, microscopic lesions, and steroidal saponin analysis of Panicum ...
Sarah J, Sillman   +4 more
openaire   +2 more sources

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