Results 41 to 50 of about 2,443,198 (211)

Processing on the sanitary quality of seeds of Panicum maximum cv. ‘Tanzânia’ [PDF]

Revista Brasileira de Engenharia Agrícola e Ambiental, 2017
ABSTRACT The aim of this study was to evaluate the sanitary quality of seeds of Panicum maximum cv. ‘Tanzânia’, following the several phases of the seed processing process. Seeds were sampled before processing and after leaving the air and screen machine (upper and intermediary screens and bottom); first gravity table (drift, upper and intermediate ...
Melo, Lilian F., Silva, Givanildo Z. da, Panizzi, Rita C., Martins, Cibele C.   +3 more
openaire   +6 more sources

Evaluation of the physiological potential of Panicum maximum seeds by multivariate analysis

Bioscience Journal, 2022
The aim of this work was to identify efficient vigor tests for differentiating the seed lots, forecasting seedling emergence in the field and assessing the physiological quality of Panicum maximum seeds. 12 seed lots from the cultivar Tanzania and 11 seed lots from the cultivar Massai were evaluated for water content, germination, first count and ...
Pereira, Francisco Elder Carlos Bezerra, Jeromini, Tatiane Sanches, da SILVA, Givanildo Zildo, Torres, Salvador Barros, Martins, Cibele Chalita   +4 more
openaire   +4 more sources

Sclerotinia sclerotiorum: a dual‐purpose biological control agent for weed and disease management in pastures and cereal crops

Pest Management Science, EarlyView.
A hypervirulent, endophytic, non‐sclerotial strain of the fungus Sclerotinia sclerotiorum has enormous potential as a dual‐purpose bioherbicide/plant vaccine that is biosafe for use in pastures and cereal crops. Abstract The cosmopolitan phytopathogenic fungus Sclerotinia sclerotiorum (Lib.) de Bary infects many dicotyledonous species, including major ...
Laura Villamizar, Daohong Jiang, Stuart Card, Eirian Jones, Shona Lamoureaux, Luise Schulte, Graeme Bourdôt   +6 more
wiley   +1 more source

Evaluation of factors affecting greater prairie‐chicken nest and brood survival

Wildlife Biology, EarlyView.
Greater prairie‐chickens Tympanuchus cupido pinnatus in the Flint Hills ecoregion select recently burned grasslands for brooding and nest in areas that have been unburned for 1–3 years, suggesting the need for a mosaic of burn patches. However, it is unknown how patch area, configuration, and proximity to edges within such mosaics affect reproductive ...
Kiera L. Kauffman, R. Dwayne Elmore, Courtney J. Duchardt, Samuel D. Fuhlendorf, Laura E. Goodman, Torre J. Hovick, David W. Londe, Jimmy Rutledge   +7 more
wiley   +1 more source

Producción de semilla de guinea (Panicum maximum Jacq.) en un sistema intensivo de ceba de ganado vacuno Seed production of Guinea grass (Panicum maximum Jacq.) in an intensive cattle fattening system

Pastos y Forrajes, 2008
En un suelo Pardo sialítico del subtipo Cambisol cálcico, localizado en la Empresa Pecuaria «Calixto García», en la provincia de Holguín, se estudio la producción de semilla de guinea (Panicum maximum Jacq.) en un sistema intensivo de ceba de ganado ...
G Oquend, A Pérez, A Martínez, A Cordovés, F Ortega, E Vieito, A Rodríguez, M Acosta, N Rodríguez, A Martínez   +9 more
doaj  

MANEJO AGROECOLÓGICO DO CAPIM TANZÂNIA SOB PASTEJO DE CABRAS MESTIÇAS NO SEMIÁRIDO BRASILEIRO

Revista Brasileira de Agroecologia, 2023
Objetivou-se avaliar a produtividade e a composição química do capim Tanzânia e a ingestão de matéria seca e dos nutrientes por cabras mestiças sob pastejo em manejo agroecológico no Semiárido brasileiro. A pastagem de Panicum maximun cv.
João Paulo Guimarães Soares, Michel do Vale Maciel Maciel, Laura Priscila Araújo Amaro Maciel Maciel, Pedro Canuto Macedo Sales Sales, Daniel Barros Cardoso Cardoso   +4 more
doaj   +1 more source

Diet‐Related Differences Predominate Over Breed‐Associated Differences in Hepatic Lipid Metabolism, Antioxidant Vitamins and Lipid Quality Indices Among Beef Cattle

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Understanding how nutritional management and genetic background influence hepatic metabolism is important for improving the nutritional quality of bovine products in tropical production systems. This study evaluated breed‐associated differences under a common dietary regimen and diet‐related differences within the Nelore breed with respect to ...
Laíza de Kássia Mendes da Conceição, José de Brito Lourenço‐Júnior, Jamile Andréa Rodrigues da Silva, Leonel António Joaquim, Mariana Jucá Moraes, Thomaz Cyro Guimarães de Carvalho Rodrigues, Joana Inês Ferreira, Ana Maria Ramos Fontes, Maria Pinheiro Spínola, Érica Coutinho David, Antônio Vinicius Correa Barbosa, Bruno Cabral Soares, José António Mestre Prates   +12 more
wiley   +1 more source

Cambios en la estructura, la población y la composición de 19 accesiones de Panicum maximum sometidas a pastoreo CIAT-184 Changes in the structure, population and composition of 19 Panicum maximum accessions under grazing conditions

Pastos y Forrajes, 2012
Este trabajo tuvo como objetivo caracterizar los cambios y la tendencia de indicadores relacionados con la estructura, la población y la composición en 19 accesiones de Panicum maximum cuando fueron sometidas a condiciones de pastoreo simulado.
R Machado
doaj  

Crescimento de raízes dos capins aruana e tanzânia submetidos a duas doses de nitrogênio Root mass and growth from aruanagrass and tanzaniagrass under nitrogen rates

Revista Brasileira de Zootecnia, 2005
Foram avaliadas características do sistema radicular (pré e pós-pastejo) dos capins aruana e tanzânia submetidos a doses de nitrogênio (150 e 300 kg ha-1 de N) e pastejados por ovinos em lotação rotacionada com três a sete dias de pastejo e período de ...
Alessandra Aparecida Giacomini, Waldssimiler Teixeira de Mattos, Herbert Barbosa de Mattos, Joaquim Carlos Werner, Eduardo Antonio da Cunha, Dora Duarte de Carvalho   +5 more
doaj   +1 more source

DNA‐Barcoded Polysaccharide Specific Monoclonal Antibodies Facilitate Sensitive and Multiplexed Detection of Cell Wall Polymers

Plant Biotechnology Journal, EarlyView.
ABSTRACT Plant cell walls are polysaccharide‐rich extracellular matrices composed of multiple complex carbohydrate polymer networks, including cellulose, hemicelluloses, pectins, and glycosylated proteins. Polysaccharide deposition critically impacts cell wall structure, and structural microheterogeneity within cell wall glycans also influences polymer
C. Frankie Griffith, Michael G. Hahn, Ian S. Wallace   +2 more
wiley   +1 more source