Rangeland Ecology & Management
Get reliable science
Toggle Search
Result Type
Collection
Keywords
Document Type
Displaying 3801 - 3850 of 25861 results
- Library Collection Record
- forest trees
- wood
- chemicophysical properties
- density
- chemical composition
- savannas
- Library Collection Record
- wood
- plant anatomy
- savannas
- Library Collection RecordThis set of models has been developed over a series of meetings that began in April 2001 with a meeting at the Business Genetics office in Denver Colorado. All models were developed with a group of…Publication Date 2001
- Library Collection Record
- deforestation
- marketing
- costs
- savannas
- Library Collection Record
- wood
- energy
- chemicophysical properties
- savannas
- Library Collection Record
- flora
- taxonomy
- mathematical models
- savannas
- flora
- Library Collection Record
- Triticum aestivum
- nitrogen fertilizers
- fertilizer application
- savannas
- Triticum aestivum
- Triticum aestivum
- Library Collection Record
- ecosystems
- savannas
- national parks
- remote sensing
- Library Collection RecordPublication Date 2010
- Pinus
- Eucalyptus
- soil
- carbon
- Gases
- greenhouse effect
- soil analysis
- savannas
- Sao Paulo
- Pinus
- Eucalyptus
- Sao Paulo
- Pinus
- Eucalyptus
- Gases
- Sao Paulo
- Library Collection RecordPublication Date 2010
- grain
- zinc
- plant response
- nutrient uptake
- savannas
- grain
- zinc
- Library Collection Record
- soybeans
- Maize
- Green manures
- fertilizer application
- seed weight
- crop yield
- intercropping
- Cropping Systems
- productivity
- economic analysis
- savannas
- field experimentation
- Nigeria
- Nigeria
- Nigeria
- Library Collection Record
- Rice
- farmers
- plant production
- efficiency
- economic analysis
- savannas
- highlands
- Nigeria
- Nigeria
- Nigeria
- Library Collection Record
- Maize
- genotypes
- roots
- length
- height
- plant anatomy
- phosphorus
- nutrient deficiencies
- plant response
- soil
- savannas
- Brazil
- Library Collection RecordA flowchart of the the USDA Forest Service NFS Social Science WHAT model, version 1.6.Publication Date 2001
- Library Collection Record
- flora
- vegetation
- savannas
- vegetation
- flora
- Library Collection Record
- tropical forests
- savannas
- Library Collection Record
- plant extracts
- revegetation
- savannas
- Library Collection Record
- infiltration
- Cropping Systems
- savannas
- infiltration
- Library Collection Record
- fungi
- contamination
- savannas
- contamination
- Library Collection Record
- Forest inventories
- wood
- savannas
- Library Collection Record
- genetic markers
- savannas
- Library Collection Record
- reforestation
- surveys
- flowering
- Essential oil crops
- environmental factors
- savannas
- Library Collection Record
- nutritive value
- savannas
- Library Collection Record
- phosphorus
- gypsum
- crop yield
- savannas
- Library Collection RecordUnder a site license from the Minnesota Implan Group Inc. the US Forest Service uses a database and modeling system dubbed IMPLAN (IMpact analysis for PLANning) to carry out regional economic studies…
- Library Collection Record
- wood
- density
- savannas
- Library Collection Record
- progeny
- savannas
- Library Collection Record
- plants
- savannas
- seeds
- germination
- seedlings
- germination
- Library Collection Record
- varieties
- germination
- savannas
- germination
- Library Collection Record
- savannas
- flora
- Forest inventories
- flora
- Library Collection Record
- flora
- sustainability
- flowering
- savannas
- flora
- Library Collection Record
- varieties
- potassium
- soil fertility
- savannas
- potassium
- Library Collection Record
- growth
- stress
- savannas
- stress
- Library Collection Record
- Drug plants
- germination
- savannas
- germination
- Library Collection Record
- soil
- clay soils
- savannas
- Library Collection RecordThere have been numerous efforts within the Forest Service during the last decade to use landscape dynamic simulation models (LDSM's) to analyze Forest Planning issues. Since many Forest…
- Library Collection RecordPublication Date 2009
- Eucalyptus
- seedlings
- insecticides
- savannas
- Eucalyptus
- Eucalyptus
- Library Collection RecordPublication Date 2009
- Forest inventories
- remote sensing
- sampling
- essential oils
- savannas
- Library Collection RecordPublication Date 2009
- soil chemicophysical properties
- savannas
- Library Collection RecordPublication Date 2009
- genetic variation
- genetic resources
- savannas
- Library Collection RecordPublication Date 2009
- Phosphate fertilizers
- fertilizer application
- soil fertility
- savannas
- Library Collection RecordPublication Date 2009
- savannas
- climate
- carbon
- Sao Paulo
- Sao Paulo
- Sao Paulo
- Library Collection RecordPublication Date 2010
- Sugarcane
- soil biology
- savannas
- Library Collection Record
- forest trees
- seeds
- germination
- temperature
- dormancy
- storage
- savannas
- germination
- temperature
- Library Collection Record
- genotypes
- savannas
- Library Collection Record
- Phaseolus vulgaris
- seeds
- nitrogen
- molybdenum
- savannas
- Phaseolus vulgaris
- Phaseolus vulgaris
- Library Collection RecordThe Forest Service’s Inventory and Monitoring Institute convened a panel of experts to evaluate three Landscape Dynamic Simulation Models (LDSM’s) currently being used by National Forests as…Publication Date 2003
- Library Collection Record
- riparian vegetation
- marshes
- savannas
- flora
- national parks
- watersheds
- Philippines
- Philippines
- flora
- Library Collection Record
- Helianthus annuus
- nitrogen fertilizers
- application rates
- growth
- height
- savannas
- Nigeria
- Helianthus annuus
- Nigeria
- Helianthus annuus
- Nigeria
- Library Collection RecordPublication Date 2009
- cattle
- Cover plants
- Phosphate fertilizers
- application rates
- vesicular arbuscular mycorrhizae
- enzyme activity
- inoculation
- genetic soil types
- savannas
- soil analysis
- soil pH
- soil organic matter
- nutrient availability
- phosphorus
- calcium
- magnesium
- potassium
- sodium
- Laboratory diagnosis
- enzyme activity
- soil biology
- inoculation
- calcium
- magnesium
- potassium
- sodium
Pagination
- First page
- Previous page
- …
- 75
- 76
- 77
- 78
- 79
- …
- Next page
- Last page