Results 61 to 70 of about 10,079 (220)

Seletividade de herbicidas aplicados em pós-emergência sobre capim-colonião e efeito na qualidade das sementes: effects on seed germination Selectivity of herbicides applied in post-emergence on grass forage

open access: yesPlanta Daninha, 2007
Este estudo foi conduzido para avaliar a seletividade de herbicidas aplicados em pós-emergência sobre plantas de Panicum maximum, cultivares Tanzânia e Mombaça, e os seus efeitos na qualidade das sementes.
L.R.C. Trigueiro   +5 more
doaj   +1 more source

Rumen methanogenic archaea and their correlation with enteric methane emission in ruminant animals: A systematic review and meta‐analysis

open access: yesJSFA reports, Volume 6, Issue 7, Page 265-279, July 2026.
Abstract Background Livestock, especially ruminants, are a major source of global methane emissions, primarily produced by methanogenic archaea during enteric fermentation. We performed a systematic review and meta‐analysis to account for factors that could influence the relationship between ruminal methanogenic populations and methane emissions, such ...
Arlan Araujo Rodrigues   +4 more
wiley   +1 more source

Características estruturais e produção de leite em pastos de capim-mombaça (Panicum maximum Jacq.) submetidos a diferentes alturas de pastejo Structure and milk production in Mombaça Grass (Panicum maximum Jacq.) swards submitted to different grazing heights

open access: yesCiência Rural, 2007
A estrutura do pasto pode ser vista como uma determinante da dinâmica de crescimento, da competição nas comunidades vegetais e também do comportamento ingestivo dos animais em pastejo. Dessa forma, este experimento foi conduzido com o objetivo de avaliar
Elaine Cristina Hack   +5 more
doaj   +1 more source

Pooling information across sites and years to estimate bat fatalities at wind farms

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 5, July 2026.
We compared complete pooling (CP), no pooling (NP), and partial pooling (PP) approaches for estimating detection probabilities and hence bat fatalities at wind farms. Partial pooling integrates information across sites and years, improving precision with sparse data while preserving site‐level variation.
Natalia Berberian, Philip M. Dixon
wiley   +1 more source

Population Ecology of Panicum maximum [PDF]

open access: yes, 2014
摘 要天竺草(Panicum maximum Jacq.),又名大黍,為外來馴化植物 。隨著開發與火燒,已在台灣廣泛拓殖,尤以中部地區最為豐多,並在大 肚山台地、八卦山區形成草原景觀;在東部地區亦是坡地、路旁常見之雜 草。其垂直分布之最高點為海拔高1190m之霧社。西部地區之天竺草植群 於冬季遭火燒後,於次年之春季漸回復舊觀,覆蓋度並超過火燒前;六月 ...
陳秋正, Chen, Chiou-Jeng
core  

PENGARUH KONSENTRASI RENDAMAN AIR RUMPUT Panicum maximum TERHADAP DAYA ATRAKTAN NYAMUK Aedes aegypti [PDF]

open access: yes, 2020
Nyamuk Aedes aegypti adalah vektor yang dapat menularkan penyakit Demam Berdarah Dengue (DBD). Salah satu upaya untuk mengurangi populasi nyamuk Aedes aegypti yaitu dengan menggunakan atraktan alami dari rendaman rumput Panicum maximum yang tidak ...
Fitri, Nabila Annisa
core  

Composión trófica de la comunidad insectil en dos agroecosistemas ganaderos con Leucaena leucocephala (Lam.) de wit y Panicum maximum Jacq. Trophic composition of the insect community in two livestock production agroecosystems with Leucaena leucocephala (Lam.) de wit and Panicum maximum Jacq.

open access: yesPastos y Forrajes, 2011
Con el objetivo de definir los principales grupos funcionales en la comunidad de insectos presentes en dos áreas compuestas por la asociación de Leucaena leucocephala cv. Perú y Panicum maximum cv.
O Alonso, J. C Lezcano, Moraima Suris
doaj  

Fendioxypyracil, a new and systemic PPO‐inhibiting herbicide for X‐spectrum weed control

open access: yesPest Management Science, Volume 82, Issue 7, Page 6794-6807, July 2026.
This graphical abstract presents the discovery and synthesis of PPO herbicide structures with a central pyridine core, showing molecular conformations, dose–response inhibition curves for PPO1 and PPO2, and comparative weed and grass control efficacy of fendioxypyracil versus other herbicides in greenhouse and field trials.
Tobias Seiser   +8 more
wiley   +1 more source

Antimalarial and analgesic activities of root extract of Panicum maximum [PDF]

open access: yes, 2016
Background: Panicum maximum is used as malarial remedy traditionally and the leaf extract has been found to possess antimalarial, analgesic and anticancer properties.
Okokon, Jude E; Department Of Pharmacology and Toxicology, Faculty of Pharmacy, University of Uyo, Nigeria   +3 more
core   +1 more source

Altura de perfilho e rendimento de matéria seca de capim-tanzânia em função de diferentes doses de superfosfato simples e sulfato de amônio Tanzania grass tiller height and dry matter production under different doses of simple superphosphate and ammonium sulfate

open access: yesCiência e Agrotecnologia, 2003
O experimento constou da aplicação de diferentes doses de superfosfato simples (SS) e de sulfato de amônio (SA) em parcelas de capim-tanzânia (Panicum maximum Jacq. cv. Tanzânia 1), em sua terceira estação de crescimento.
Michela Cristina Jacques Belarmino   +4 more
doaj   +1 more source

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