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Subjects Oklahoma Remove constraint Oklahoma: Oklahoma
Displaying items 1 - 10 of 284 start over

1. 'Chet' sand bluestem and 'Verl' eastern gamagrass: new cultivars for the southern plains and eastern United States

Description:
Conference held March 10-14, 2006, San Antonio, Texas.
Author:
Springer, T.L. , American Forage and Grassland Council.
Subject:
Andropogon hallii , Tripsacum dactyloides , forage grasses , forage crops , cultivars , germplasm releases , pasture plants , hay , soil stabilization , plant adaptation , crop management , land restoration , Oklahoma
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

2. A comparison of dry matter yield stability assessment methods for small numbers of genotypes of bermudagrass

Description:
Includes references
Author:
Rose, Louis W. IV , Das, Modan K. , Taliaferro, Charles M.
Subject:
Cynodon dactylon , forage grasses , plant growth , dry matter accumulation , genotype , statistical analysis , mathematics and statistics , genotype-environment interaction , Oklahoma
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

3. A comparison of native tallgrass prairie and plains bluestem forage systems for cow-calf production in the Southern Great Plains

Description:
Includes references
Author:
Coleman, S.W. , Phillips, W.A. , Volesky, J.D. , Buchanan, D.
Subject:
beef cows , calves , Bothriochloa ischaemum , prairies , forage , grazing , introduced species , feed supplements , oilseed cakes , wheat , pastures , body condition , body weight , breed differences , genetic variation , Charolais , hay , stocking rate , Hereford , Angus , Oklahoma
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2001

4. A mixed-effects model for the dbh-height relationship of shortleaf pine (Pinus echinata Mill.)

Description:
Includes references
Author:
Budhathoki, C.B. , Lynch, T.B. , Guldin, J.M.
Subject:
Pinus echinata , coniferous forests , forest stands , even-aged stands , forest trees , allometry , tree and stand measurements , height , tree growth , growth models , simulation models , statistical models , equations , Arkansas , Oklahoma
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

5. A quantitative phosphorus loss assessment tool for agricultural fields

Description:
Includes references
Author:
White, Michael J. , Storm, Daniel E. , Busteed, Philip R. , Smolen, Michael D. , Zhang, Hailin , Fox, Garey, A.
Subject:
Soil and Water Assessment Tool model , hydrologic models , phosphorus , losses from soil , soil erosion , sediment yield , agricultural runoff , agricultural land , algorithms , model validation , computer software , Southeastern United States , Oklahoma
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

6. A thermal-based remote sensing technique for routine mapping of land-surface carbon, water and energy fluxes from field to regional scales

Description:
Includes references
Author:
Anderson, M.C. , Norman, J.M. , Kustas, W.P. , Houborg, R. , Starks, P.J. , Agam, N.
Subject:
canopy , thermal analysis , remote sensing , carbon dioxide , energy balance , water , transpiration , environmental monitoring , soil water content , mathematical models , thematic maps , Oklahoma
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

7. A Wheat Grazing Model for Simulating Grain and Beef Production. II. Model Validation

Description:
Includes references
Author:
Zhang, X.C. , Hunt, L.A. , Phillips, W.A. , Horn, G. , Edward, J. , Zhang, H.
Subject:
Triticum aestivum , winter wheat , cattle , forage grasses , grazing , simulation models , grain yield , liveweight gain , animal growth , decision support systems , variety trials , planting date , steers , model validation , accuracy , stocking rate , calibration , Oklahoma
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

8. Aeration management for stored hard red winter wheat: simulated impact on rusty grain beetle (Coleoptera: Cucujidae) populations

Description:
Includes references
Author:
Arthur, F.H. , Flinn, P.W.
Subject:
Cryptolestes ferrugineus , storage pests , winter wheat , stored products , aeration , controllers , insect control , air temperature , ambient temperature , summer , autumn , population growth , temperature , population dynamics , cooling , Texas , Oklahoma , New Mexico , Colorado
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2000

9. AFLP diversity within and among hardinggrass populations

Description:
Includes references
Author:
Mian, M.A.R. , Zwonitzer, J.C. , Chen, Y. , Saha, M.C. , Hopkins, A.A.
Subject:
Phalaris aquatica , forage grasses , forage crops , amplified fragment length polymorphism , genetic variation , cultivars , genotype , genetic markers , geographical variation , Oklahoma
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

10. Agronomic Feasibility of a Continuous Double Crop of Winter Wheat and Soybean Forage in the Southern Great Plains

Description:
Includes references
Author:
MacKown, C.T. , Heitholt, J.J. , Rao, S.C.
Subject:
Triticum aestivum , winter wheat , grain crops , Glycine max , soybeans , field crops , forage legumes , forage crops , crop yield , cropping systems , crop rotation , double cropping , dryland farming , soil erosion , planting date , hay , nitrogen fixation , nitrogen fertilizers , fertilizer rates , fallow , conventional tillage , no-tillage , grazing , crude protein , Oklahoma
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007