New Search

Refine your search within these categories:

Animal Science and Animal Products (group results)

Biological Sciences (group results)

Breeding and Genetic Improvement (group results)

Calendar Year (group results)

Economics, Business and Industry (group results)

Farms and Farming Systems: all > agricultural land (group results)

Food and Human Nutrition (group results)

Forest Science and Forest Products (group results)

Geographical Locations: all > North America (group results)

Government, Law and Regulations (group results)

Health and Pathology (group results)

Insects and Entomology (group results)

Natural Resources, Earth and Environmental Sciences (group results)

Physical and Chemical Sciences (group results)

Plant Science and Plant Products (group results)

Reference Types (group results)

Research, Technology and Engineering (group results)

Rural and Agricultural Sociology (group results)

Taxa - Algae

Taxa - Animalia (group results)

Taxa - Archaea, Cyanobacteria and Bacteria (group results)

Taxa - Fungi, Yeasts, Molds and Mildews (group results)

Taxa - Plantae (group results)

Taxa - Viruses and Viroids (group results)

Time Periods

Recently Viewed Items
 
These terms define your current search. Click the
×
to remove a term.

Farms and Farming Systems: agricultural land
×
Geographical Locations: North America
×

Items 361 to 400 of 797 results
Group by: Farms and Farming Systems, Geographical Locations
 
1
...
201
241
281
321
361
401
441
481
521
561
...
761
(Click to View)
Diversity and abundance of bees (Hymenoptera: Apiformes) in native and ruderal grasslands of agriculturally dominated landscapes
Agriculture, ecosystems and environment

(Click to View)
Pyrethroid and organophosphate pesticide‐associated toxicity in two coastal watersheds (California, USA)
Environmental toxicology and chemistry

(Click to View)
Influence of soil C, N2O and fuel use on GHG mitigation with no-till adoption
Climatic change

(Click to View)
Delineating runoff processes and critical runoff source areas in a pasture hillslope of the Ozark Highlands
Hydrological processes

(Click to View)
Overwintering strategies of a population of anthelmintic-resistant Haemonchus contortus within a sheep flock from the United States Northern Great Plains
Veterinary parasitology

(Click to View)
Effect of silage from ryegrass intercropped with winter or common vetch for grazing dairy cows in small-scale dairy systems in Mexico
Tropical plant biology

(Click to View)
Integrating soil carbon cycling with that of nitrogen and phosphorus in the watershed model SWAT: Theory and model testing
Ecological modelling

(Click to View)
Effect of pasture type (alfalfa vs. grass) on methane and carbon dioxide production by yearling beef heifers
Canadian journal of animal science

(Click to View)
Enteric methane emissions from backgrounded cattle consuming all-forage diets
Canadian journal of animal science

(Click to View)
Conjunctivitis and ulcerative keratitis secondary to conjunctival plant foreign bodies in a herd of alpacas (Lama Pacos)
Veterinary ophthalmology

(Click to View)
Resistance to Myclobutanil in Populations of Venturia inaequalis in Winchester, Virginia
Plant health progress

(Click to View)
Pasture and Cattle Responses in Rotationally Stocked Grazing Systems Sown with Differing Levels of Species Richness
Crop science

(Click to View)
What you see is not what you get: the role of ultrasonic detectors in increasing inventory completeness in Neotropical bat assemblages
Journal of applied ecology

(Click to View)
Contrasting population characteristics of yellow bass (Morone mississippiensis) in two southern Illinois reservoirs
Zeitschrift fur angewandte Ichthyologie

(Click to View)
Quantification of nitrogen inputs from biological nitrogen fixation to whole farm nitrogen budgets of two dairy farms in Atlantic Canada
Nutrient cycling in agroecosystems

(Click to View)
Effects of mowing frequency on densities of natural enemies in three Pacific Northwest pear orchards
Entomologia experimentalis et applicata

(Click to View)
Water requirements of olive orchards. I. Simulation of daily evapotranspiration for scenario analysis
Irrigation science

(Click to View)
Water requirements of olive orchards. II. Determination of crop coefficients for irrigation scheduling
Irrigation science

(Click to View)
Utilization of liquid hog manure to fertilize grasslands in southeast Manitoba: impact of application timing and forage harvest strategy on nutrient utilization and accumulation
Nutrient cycling in agroecosystems

(Click to View)
Plant community responses to a gradient of site preparation intensities in pine plantations in the Coastal Plain of North Carolina
Forest ecology and management

(Click to View)
Estimated nitrogen use efficiency, surplus, and partitioning in young apple trees grown in varied organic production systems
Scientia horticulturae

(Click to View)
Evaluation of CO₂ fluxes from an agricultural field using a process-based numerical model
Journal of hydrology

(Click to View)
How to shift unproductive Kalmia angustifolia - Rhododendron groenlandicum heath to productive conifer plantation
Canadian journal of forest research

(Click to View)
Aggregation Pheromone of Metamasius spinolae (Coleoptera: Curculionidae): Chemical Analysis and Field Test
Environmental entomology

(Click to View)
High intercontinental migration rates and population admixture in the sapstain fungus Ophiostoma ips
Molecular ecology

(Click to View)
Effects of edaphic conditions on site quality for Salix purpurea ‘Hotel’ plantations across a large climatic gradient in Canada
New forests

(Click to View)
Effects of density control and fertilization on growth and yield of young Douglas-fir plantations in the Pacific Northwest
Canadian journal of forest research

(Click to View)
Water quality in agricultural lands draining to the Great Barrier Reef: A review of causes, management and priorities
Agriculture, ecosystems and environment

(Click to View)
Trends in Ground Water Nitrate Contamination in the Phoenix, Arizona Region
Ground water monitoring and remediation

(Click to View)
Evaluation of the Weather Research and Forecasting model for two frost events
Computers and electronics in agriculture

(Click to View)
Sex matters: Modeling male and female habitat differences for jaguar conservation
Biological conservation

(Click to View)
Chemical residues and bioactivity of tebufenozide applied to apple foliage
Pest management science

(Click to View)
Landscape Factors Influencing the Spatial Distribution and Abundance of Mosquito Vector Culex quinquefasciatus (Diptera: Culicidae) in a Mixed Residential-Agricultural Community in Hawai'i
Journal of medical entomology

(Click to View)
The contribution of carbon-based payments to wetland conservation compensation on agricultural landscapes
Agricultural systems

(Click to View)
Palm oil and palm kernel oil as raw materials for basic oleochemicals and biodiesel
European journal of lipid science and technology

(Click to View)
Patterns in the within-tree distribution of the emerald ash borer Agrilus planipennis (Fairmaire) in young, green-ash plantations of south-western Ontario, Canada
Agricultural and forest entomology

(Click to View)
Longevity of inoculum production by Diplodia pinea on red pine cones
Forest pathology

(Click to View)
Association of Grapevine fanleaf virus, Tomato ringspot virus and Grapevine rupestris stem pitting-associated virus with a grapevine vein-clearing complex on var. Chardonnay
European journal of plant pathology

(Click to View)
Pollinator diversity increases fruit production in Mexican coffee plantations: The importance of rustic management systems
Agriculture, ecosystems and environment

(Click to View)
Disturbances in deciduous temperate forest ecosystems of the northern hemisphere: their effects on both recent and future forest development
Biodiversity and conservation

1
...
201
241
281
321
361
401
441
481
521
561
...
761