|
|
|
|
|
Amanda M. Nelson, Mahesh L. Maskey, Brian K. Northup and Daniel N. Moriasi
Recently, the Agricultural Policy Extender (APEX) model was enhanced with a grazing module, and the modified grazing database, APEXgraze, recommends sustainable livestock farming practices. This study developed a combinatorial deterministic approach to c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Peng Zhao, Zhensen Wu, Yushi Zhang, Jinpeng Zhang, Xinyu Xu and Jiaji Wu
The Doppler spectra of sea echoes, which contain abundant information on floating scatterers, are important for exploring the characteristics of sea clutter. Using sea clutter data at low grazing angles observed by a coherent ultra-high frequency (UHF) r...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mar Génova Fuster,Enrique Sadornil
Pág. e007
Aim of the study: To provide tree-age estimation of monumental Juniperus thurifera trees based on dendrochronological methods.Area of study: ?Sabinar de Calatañazor? Nature Reserve (Calatañazor, Soria, Spain), a monumental forest of Juniperus thurifera t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Giorgio Luis Castellaro,Hernán A. Urra A.,Javier A. Hidalgo A.,Carla L. Orellana M.,Juan P. Escanilla C.
Pág. 240 - 250
The development of mixed grazing systems is an interesting alternative for the utilization of rangelands with ecological and/or economic limitations; therefore, the study of patterns and eating habits of different species in the same grazing ar...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mitchell B. Stephenson and Derek W. Bailey
In behavioral studies, cattle within the same pasture are not considered as independent experimental units because of the potential confounding effects of the herd?s social interactions. However, evaluating cattle behavior on extensive rangelands is logi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mario Elia, Raffaella Lovreglio, Nicola A. Ranieri, Giovanni Sanesi and Raffaele Lafortezza
One of the most important environmental issues in Europe is the expansion of wildland-urban interfaces (WUIs) and how this trend may affect the occurrence of wildfires. Land use changes, the abandonment of farmland, and reduced grazing has led to an incr...
ver más
|
|
|
|
|
|
|
|
|
|
|
María Asunción Gallardo, Rubén Pulido, Rodrigo de la Barra, María E. Martínez
Pág. 249 - 254
A pilot study was undertaken to determine the pattern of feeding preferences and grazing behavior of the Chilota breed of sheep in the Chiloé Archipelago. First, eight Chilota and eight Suffolk Down ewes were faced with different numbers of plant species...
ver más
|
|
|
|
|
|
|
|
|
|
|
Suzanne M. Hodgkinson,Felipe Matus,Ignacio F. Lopez
Pág. 193 - 200
In the semi-extensive farming systems that are used to raise European wild boar in countries such as Chile, the behavior of the animals in paddocks has not been studied and is important for managing the system. The objective of the present study was to d...
ver más
|
|
|
|
|
|