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Crop, Forage &Turfgrass Management, Volume 3, Issue 1, Page 1-3, December 2017., 2017 Core Ideas Forage density has a linear relation to pasture height. The regression of forage density to pasture height is a measure of plant morphology within the sward. Forage mass is the product of forage density and pasture height resulting in a second‐order relation with zero intercept. The form of the second‐order relation of forage mass to pasture
Edward B. Rayburn +4 more
wiley +1 more source
Wildlife Biology, Volume 9, Issue 3, Page 199-205, September 2003., 2003 Both ground and helicopter surveys are commonly used to collect sex and age composition data for ungulates. Little attention has been paid, however, to whether data collected by each technique are similar. We compared helicopter and ground composition data for both elk Cervus elaphus and mule deer Odocoileus hemionus across a variety of habitats in the
Louis C. Bender +2 more
wiley +1 more source
Complex environmental control of growth in a dominant Mediterranean‐alpine shrub species
Journal of Ecology, Volume 112, Issue 7, Page 1516-1532, July 2024.These findings improve the understanding of the species' ecological niche and show that preceding photosynthetic activity helps Cytisus galianoi to perform even under unfavourable conditions in winter and during the active growth phase. Abstract Mediterranean‐alpine plants are exposed to harsh conditions, forcing them to perform with well‐adapted ...
Eike Corina Albrecht +3 more
wiley +1 more source
Ab Intus, 2023 Caracteres vegetativos y reproductivos, de poblaciones de Festuca arundinacea Schreber naturalizadas en la región central subhúmeda-semiárida de Argentina, se estudiaron a través de los análisis de varianza univariado, de correlación simple y ...
Diamela Julieta Vega +6 more
doaj
Fescue Grasses Differ Greatly in Adaptation, Winter Hardiness, and Therefore Usefulness in Southcentral Alaska [PDF]
, 1993 This report summarizes agronomic research with several species of fescue (Festuca spp.) conducted over recent decades at the Matanuska Research Farm (61.6°N) near Palmer in southcentral Alaska. Cultivars and strains within five species of fescue from
Klebesadel, Leslie J.
core
Caracterización molecular de poblaciones de Festuca arundinacea Schre [PDF]
, 2016 La /estuca alta (Festuca arundinacea Schreb) es la especie forrajera más difundida y mejor adaptada en ambientes ganaderos de la provincia de Bs.As. Su nicho ecológico en la región pampeana está delimitado por altas temperatura y bajas precipitaciones ...
Palacios, Natalia Soledad
core
Winterhardiness, Forage Production, and Persistence of Introduced and Native Grasses and Legumes in Southcentral Alaska [PDF]
, 1994 This study consisted of four separate field experiments, each of six years duration, conducted at the University of Alaska’s Matanuska Research Farm (61.6oN) near Palmer in southcentral Alaska.
Klebesadel, Leslie J.
core
Patrones de reclutamiento en cuatro especies de Physaria (Brassicaceae): implicancias para el mantenimiento de la densidad en poblaciones silvestres y en cultivo [PDF]
, 2016 En zonas áridas, el reclutamiento de nuevos individuos es un proceso crítico que determina la viabilidad poblacional, el potencial de invasión de plantas alóctonas y el éxito en el establecimiento de cultivos.
Bar Lamas, Marlene Ivonne +4 more
core
Pastoreo y variabilidad climática en el Parque Nacional de Sajama, Bolivia
Pirineos: Revista de Ecología de Montaña, 2008 El Parque Nacional Sajama, la primer área protegida de Bolivia, incluye a cinco comunidades indígenas con una base de producción principalmente de ganadería.
K. Yager, H. Resnikowski, S. Halloy
doaj +1 more source
Tolerancia a la salinidad de festuca alta libre e infectada con endófito
, 2023 Fil: Eyherabide, Gustavo. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Ciganda, Manuel +4 more
openaire +1 more source