Soil organic matter changes resulting from tillage and biomass production
DC Reicosky, WD Kemper, GW Langdale… - Journal of soil and …, 1995 - jswconline.org
Because soil is a limited resource, agricultural production is dependent on improving soil
quality. Improved soil quality also has an impact on water use, as high quality soil more …
quality. Improved soil quality also has an impact on water use, as high quality soil more …
Nitrogen Cycling in a Wheat Crop: Soil, Plant, and Aerial Nitrogen Transport1
LA Harper, RR Sharpe>, GW Langdale… - Agronomy …, 1987 - Wiley Online Library
An understanding of N cycling in the soil‐plant‐atmosphere components of wheat (Triticum
aestivum L.) production systems is necessary to maximize yield and quality. The objectives of …
aestivum L.) production systems is necessary to maximize yield and quality. The objectives of …
Soil carbon, nitrogen, and aggregation in response to type and frequency of tillage
AJ Franzluebbers, GW Langdale… - Soil science society of …, 1999 - Wiley Online Library
Little information exists on the biogeochemical effects of combining no‐tillage planting with
paraplowing (to improve deep water penetration) or with secondary tillage (to control weeds). …
paraplowing (to improve deep water penetration) or with secondary tillage (to control weeds). …
Abundance and distribution of earthworms in relation to landscape factors on the Georgia Piedmont, USA
…, BR Mueller, RR Bruce, GW Langdale… - Soil Biology and …, 1992 - Elsevier
Abundance and distribution of earthworms were studied on the Georgia Piedmont of the
Southeastern USA, at sites representing various ecosystem types, management practices, …
Southeastern USA, at sites representing various ecosystem types, management practices, …
[PDF][PDF] Cover crop effects on soil erosion by wind and water
GW Langdale, RL Blevins, DL Karlen… - Cover crops for clean …, 1991 - Citeseer
A principal function of cover crops is to prevent land degradation by wind and water erosion.
Available conservation tillage technology to manage cover crops prior to the late 20th …
Available conservation tillage technology to manage cover crops prior to the late 20th …
Restoration of eroded soil with conservation tillage
GW Langdale, LT West, RR Bruce, WP Miller… - Soil technology, 1992 - Elsevier
Eroded Kandhapludult soils occupy more than 40% of the Southern Piedmont region of the
USA. The humid-thermic climate associated with the Ultisols permits double crop residue …
USA. The humid-thermic climate associated with the Ultisols permits double crop residue …
Surface soil degradation and soil productivity restoration and maintenance
RR Bruce, GW Langdale, LT West… - Soil Science Society of …, 1995 - Wiley Online Library
In the Piedmont of the Southern Appalachian region, soil degradation is most often expressed
by crop water deficit that limits crop yield in the warm season. To evaluate the nature of …
by crop water deficit that limits crop yield in the warm season. To evaluate the nature of …
Tillage and crop rotation effect on characteristics of a sandy surface soil
RR Bruce, GW Langdale… - Soil Science Society of …, 1990 - Wiley Online Library
In a thermic udic region, a summer crop species may be planted with or without tillage
subsequent to a winter grain crop that was planted into a prepared seedbed. This study was …
subsequent to a winter grain crop that was planted into a prepared seedbed. This study was …
Soil surface modification by biomass inputs affecting rainfall infiltration
RR Bruce, GW Langdale, LT West… - Soil Science Society of …, 1992 - Wiley Online Library
The quantity, kind, and method of applying organic materials to the soil in crop culture are
known to have a major effect on surface characteristics. To determine the effectiveness of …
known to have a major effect on surface characteristics. To determine the effectiveness of …
Reduction of soil erosion by the no-till system in the Southern Piedmont
GW Langdale, AP Barnett, RA Leonard… - Transactions of the …, 1979 - elibrary.asabe.org
SOIL erosion control of row-cropped, Southern Piedmont lands is a constant problem. A 2.71
ha (6.70 acre) watershed, with an average slope of 3.4 percent, was equipped with a 0.76 …
ha (6.70 acre) watershed, with an average slope of 3.4 percent, was equipped with a 0.76 …