Buscar
Mostrando ítems 1-10 de 22
Effects of systemic fungal endophytes on the performance of meadow fescue and tall fescue in mixtures with red clover
(Wiley, 2015-09)
A symbiosis between grasses and systemic fungal endophytes exists in both natural and agricultural grassland communities. Our objective was to examine the effects of systemic endophytes on the competitive ability of two ...
Study of the genetic variability of limonene and genins (isoflavones)in red clover(trifolium pratense l.) To validate a selection model of resistant experimental lines to hylastinus obscurus(marsham)(coleoptera:curculionidae)
(2018)
Tall fescue (Festuca arundinacea) is a perennial grass widely used like forage, mainly due to the
adaptability to many soils conditions, weather, high persistence and great food quality.
Frequently, it is infected with ...
Voluntary intake and digestibility of forages with different nutritional quality in alpacas ( Lama pacos)
(1998)
There is an increasing interest in the introduction of domestic South American Camelids (SAC) to semi-arid and non-plateau arid lands located at the Central South (35-42°S/71-74°W) and Magallanic (49-55°S/69-75°W) regions ...
Antioxidants in Festuca rubra L. seeds affected by the fungal symbiont Epichloë festucae
(Springer, 2012-12)
Vertically transmitted fungal endophytes can be beneficial for host grasses. While the alkaloid-mediated mechanism for herbivore resistance has been widely studied, underlying physiological mechanisms for increased tolerance ...
Germination response of endophytic Festuca rubra seeds in the presence of arsenic
(Wiley, 2013-03)
Epichloë fungal endophytes colonize the intercellular space of aerial organs of their plant hosts without causing symptoms. These symbionts are known to improve the performance of their host grasses in some situations of ...
Forage Accumulation and Quality of Three Contrasting Ecotypes of Tall Fescue (Schedonorus arundinaceus) Managed under Frequent Defoliation
(University of Kentucky, 2021)
In the past, tall fescue ecotypes were compared under intermediate management defoliation frequency, but now has station, Argentina (-33 ° 56 'S, -60 ° 33' W) in autumn 2016, on a typical Argiudoll soil. The treatments ...
Seletividade de herbicidas aplicados sobre plantas de cobertura de inverno e verão
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilAgronomiaUTFPR, 2018-06-15)
Cover plants are of great importance for agriculture today, aiming at production, but also the conservation and preservation of the soil, with the aim of improving its quality. One of the limitations of its use is the lack ...
Herbage selection, intake and digestibility in grazing beef cattle
(Livestock Science, 2019)
Producción forrajera en pasturas base alfalfa a partir de radiación absorbida : efectos de la estructura horizontal, vertical y foliosidad del canopeo
(Facultad de Agronomía, Universidad de Buenos Aires, 2021-03)
La estructura del canopeo incide sobre los componentes del modelo radiativo de producción de biomasa: la fracción de la radiación fotosintéticamente activa incidente que es absorbida (f RFAA) y la eficiencia en el uso de ...