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Douglas R. Smith

USDA-ARS

SCHOLARLY PAPERS

3

DOWNLOADS

87

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

Uav-Based Estimates of Corn Lai Using Hyperspectral and Enmap Spectral Resolutions

Number of pages: 29 Posted: 13 May 2025
K. Colton Flynn, Chinmayi H.K., Gurjinder Baath, Bala Ram Sapkota, Chris Delhom and Douglas R. Smith
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and USDA-ARS
Downloads 46 (1,121,190)

Abstract:

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LAI, UAV-based hyperspectral imaging, Machine Learning, EnMAP

2.

Soil Health and Nutrient Dynamics in Pasturelands: A Decadal Study on Alternative vs. Prevailing Grazing Management

Number of pages: 32 Posted: 28 Jul 2025
Merilynn Schantz, Douglas R. Smith, Kabindra Adhikari, Javier Osorio Leyton, Douglas R. Tolleson, Jeff Goodwin, Kelly Thorp and R. Daren Harmel
USDA-ARS, USDA-ARS, affiliation not provided to SSRN, affiliation not provided to SSRN, Texas A&M University, affiliation not provided to SSRN, USDA-ARS Arid Land Agricultural Research Center and USDA-ARS
Downloads 31 (1,318,317)

Abstract:

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integrated crop-livestock systems seeded pasturelandsoil respirationmicrobial activity.

3.

UNDERSTANDING MAIZE RESPONSES TO PLANTING DATE IN CENTRAL TEXAS

Number of pages: 31 Posted: 22 Jan 2026
Bala Ram Sapkota, Gurjinder Baath, Kabindra Adhikari, Chad Hajda, K. Colton Flynn, Douglas R. Smith, Ronnie W. Schnell and Seth C. Murray
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, USDA-ARS, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 10 (1,548,648)

Abstract:

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Corn, temperature, Precipitation, growing degree days