Results 111 to 120 of about 1,318,386 (362)
Grass functional traits reflect the long history of fire and grazers in the savannas of Texas
American Journal of Botany, EarlyView.Abstract Premise Understanding relationships among grass traits, fire, and herbivores may help improve conservation strategies for savannas that are threatened by novel disturbance regimes. Emerging theory, developed in Africa, emphasizes that functional traits of savanna grasses reflect the distinct ways that fire and grazers consume biomass ...
Ashish N. Nerlekar +2 more
wiley +1 more source
Value of Single Source and Backgrounded Cattle as Measured by Health and Feedlot Profitability [PDF]
Commingling cattle in the feedlot increases the odds of cattle getting sick. However, backgrounded cattle are less susceptible to diseases which allow the generalizing statements like "backgrounding is just like single source".
Abidoye, Babatunde O., Lawrence, John D.
core +1 more source
Effects of culling on badger abundance : implications for tuberculosis control [PDF]
, 2008 Culling is often considered as a tool for controlling wildlife diseases that can also infect people or livestock. Culling European badgers Meles meles can cause both positive and negative effects on the incidence of bovine tuberculosis (TB) in cattle ...
Ballantyne E.E. +12 more
core +1 more source
American Journal of Botany, EarlyView.Abstract Premise Amphistomy, the presence of stomata on both leaf surfaces, can increase photosynthesis yet is uncommon across vascular plants. The relative infrequency of amphistomy is often attributed to high costs, such as transpirational water loss.
Genevieve Triplett, Aaron S. David
wiley +1 more source
Studies on the A-Antigenic Polysaccharide from the Abomasus of Cattle [PDF]
, 1945 Erik Jorpes, Torsten Thaning
openalex +1 more source
PRICE DISCOVERY FOR STOCKER CATTLE FUTURES AND OPTIONS [PDF]
Low trading volume in the CME stocker cattle contracts has made hedgers and speculators reluctant to use the contracts. Traders need decision tools to discover prices or to evaluate quoted prices that may not contain all the information in the market ...
Diersen, Matthew A., Klein, Nicole L.
core +1 more source
The Lore of Low Methane Livestock:Co-Producing Technology and Animals for Reduced Climate Change Impact [PDF]
, 2013 Methane emissions from sheep and cattle production have gained increasing profile in the context of climate change. Policy and scientific research communities have suggested a number of technological approaches to mitigate these emissions.
A Gilg +54 more
core +1 more source
Research advances in dysphagia animal models
Animal Models and Experimental Medicine, EarlyView.This review systematically summarizes the establishment, evaluation, and detection of dysphagia animal models in stroke, Parkinson's disease (PD), and amyotrophic lateral sclerosis (ALS) in three kinds of experimental animals (including rodents, nonhuman primates, and other mammals), providing a basis for the selection of appropriate animal models of ...
Junhui Bai +5 more
wiley +1 more source
Effects of Ronnel on Control of Cattle Grubs and Weight Gains of Beef Cattle1 [PDF]
, 1959 Craig Jones, John K. Matsushima
openalex +1 more source
The Value of USDA Situation and Outlook Information in Hog and Cattle Markets [PDF]
This study investigates the impact of six major USDA reports in hog and cattle markets: Cattle; Cattle on Feed; Cold Storage; Hogs and Pigs; Livestock, Dairy, and Poultry Outlook (LDPO); and World Agricultural Supply and Demand Estimates (WASDE). A TARCH-
Good, Darrel L. +2 more
core +1 more source