Search National Agricultural Library Digital Collections
Displaying items
1 - 10 of
12
start over
- Description:
- Includes references
- Author:
- Grift, T.E. , Tekeste, M.Z. , Raper, R.L.
- Subject:
- soil compaction , penetrometers , acoustics , acoustic properties , sensors , soil penetration resistance
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Raper, R.L.
- Subject:
- soil compaction , subsoil , bulk density , soil strength , wheel tracks , soil degradation , trafficability , tires , wheels , soil physical properties , controlled traffic systems , agricultural soils , fields , subsoiling , literature reviews
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Prior, S.A. , Reicosky, D.C. , Runion, G.B. , Raper, R.L.
- Subject:
- planters , agricultural soils , gas emissions , spatial variation , carbon dioxide , greenhouse gases , tillage implements , loamy sand soils , measurement , methodology
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Hall, H.E. , Raper, R.L.
- Subject:
- soil strength , soil compaction , penetrometers , soil penetration resistance , sandy loam soils , sensors , soil profiles , agricultural soils , bulk density , soil water content
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Raper, R.L. , Schwab, E.B. , Balkcom, K.S. , Burmester, C.H. , Reeves, D.W.
- Subject:
- silt loam soils , soil compaction , Gossypium hirsutum , cotton , crop yield , subsoiling , bulk density , temporal variation , deep tillage , tillage implements , soil strength , Alabama
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Raper, R.L. , Schwab, E.B. , Dabney, S.M.
- Subject:
- soil compaction , silt loam soils , upland soils , penetrometers , resistance to penetration , fields , spatial variation , tillage , no-tillage , controlled traffic systems , Southeastern United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Paper presented at the ASAE Annual International Meeting, held July 17-20, 2005, Tampa, Florida.
- Author:
- Raper, R.L. , Reeves, D.W. , Shaw, J.N. , Van Santen, E. , Mask, P.L. , American Society of Agricultural Engineers. Meeting.
- Subject:
- Gossypium hirsutum , cotton , crop production , subsoiling , precision agriculture , compacted soils , crop rotation , Zea mays , corn , soil compaction , crop yield , Alabama
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Raper, R.L. , Simionescu, P.A.
- Subject:
- agricultural machinery and equipment , equipment design , rolling , cover crops , stems , parts and components , crop management , patents , USDA , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Raper, R.L.
- Subject:
- tillage , precision agriculture , tillage implements , subsoiling , soil compaction , soil depth , clay loam soils , sandy loam soils , forces , Mississippi
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
