Context.Wolf predation on livestock can cause economic hardship for livestock producers as well as reduce tolerance for wolves. Lethal control of wolves is often controversial; thus, development of effective non-lethal methods for reducing wolf–livestock conflict is important. Electrified fladry is a new tool that is similar to fladry (i.e. a barrier system that scares wolves), but electrifiedf...

Livestock trails frequently evolve in pastures when plant growth or establishment cannot keep pace with vegetation disturbance. In some instances, man-made trails are established in rangeland settings to encourage uniform use of forages or facilitate livestock passage through dense vegetation or across rugged terrain. A long-term assumption has been that livestock establish pathways of least re...

This experiment compared California ground squirrel (Spermophilus beecheyi) activity on replicated grazed and ungrazed pastures in a blue oak (Quercus douglasii) savanna. During the 4-year study, squirrel activity, measured as the number of active burrows, generally declined in grazed and ungrazed pastures without oak canopy. Squirrel activity declined least in grazed pastures with blue oak can...

In 1858 H. S. Thompson, writing in the “Journal of the Royal Agricultural Society”, quoted an ancient Persian proverb, “The sheep has a foot of gold, and turns to gold whatever it touches”, and wrote that, although at first he agreed with the proverb, he rapidly became dissatisfied with it. In his experience-sustained yheavystockifig-w? sheep caused pastures to deteriorate. In my opinion his im...

Reliable measures of biomass, species composition, nitrogen status, and nutritive value provide important indicators the status pastures rangelands, allowing managers to make informed decisions. Traditional methods sample collection necessitate significant investments in time labor. Proximal sensing technologies have potential collect more data with a smaller investment However, protocols for c...

Clovers and other legumes are highly desirable species in pastures and hay meadows. First, legumes are able to obtain nitrogen from air through their symbiotic relationship with Rhizobium bacteria and, there­ fore, are not dependent on nitrogen fertilizer. The fixed nitrogen is primarily used to support clover growth, but parts of it become avail­ able to neighboring grass plants when clover ti...

according to statistics released by agricultural insurance fund (aif) less than 4 million acres out of 90 million acres has been covered by pastures insurance. this observation along with several facts motivated authors to study possible barriers which pastures insurance has been encountered in practice. the research population included all the experts in agricultural insurance fund. small popu...