Soil Science Society of America Journal

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Numerical Evaluation of Static-Chamber Measurements of Soil-Atmosphere Gas Exchange: Identification of Physical Processes
Soil Science Society of America Journal - Tập 60 Số 3 - Trang 740-747 - 1996
Richard W. Healy, Robert G. Striegl, Thomas F. Russell, G. L. Hutchinson, Gerald P. Livingston
Ammonium Fixation by High‐Charge Smectite in Selected Texas Gulf Coast Soils
Soil Science Society of America Journal - Tập 53 Số 4 - Trang 1035-1040 - 1989
Cy‐Chain Chen, Fred Turner, J. B. Dixon
AbstractThe Beaumont (fine, montmorillonitic, thermic Entic Pelludert) and Lake Charles (fine, montmorillonitic, thermic Typic Pelludert) soils along the Texas Gulf Coast produce only about 2 Mg rice (Oryza sativa L.) ha−1 without N fertilizer, while the Nada soil (fine, montmorillonitic, thermic Typic Albaqualf) freq...... hiện toàn bộ
Phosphorus‐ and Nitrogen‐Based Manure and Compost Applications Corn Production and Soil Phosphorus
Soil Science Society of America Journal - Tập 63 Số 4 - Trang 895-901 - 1999
Bahman Eghball, J. F. Power
Manure or compost application based on N needs of corn (Zea mays L.) may result in soil accumulation of P, other ions, and salt because the manure or compost N/P ratio is usually smaller than the corn N/P uptake ratio. This study was conducted from 1992 to 1996 to evaluate effects of P‐ and N‐based manure and compost application on corn yield, N and P uptake, soi...... hiện toàn bộ
Iron Coatings on Rice Roots: Morphology and Models of Development
Soil Science Society of America Journal - Tập 44 Số 5 - Trang 1113-1119 - 1980
C. C. Chen, J. B. Dixon, F. T. Turner
AbstractScanning electron microscopy and X‐ray microanalysis were employed to characterize the morphological properties of iron coatings on rice roots at different growth stages. This information is needed for further understanding of the influence of Fe coatings on rice plant development. Rice root coatings are visible about 1 week after flooding as a brownish dis...... hiện toàn bộ
Principle Component and Hierarchical Cluster Analysis of Soil Properties following Biochar Incorporation
Soil Science Society of America Journal - Tập 78 Số 1 - Trang 205-213 - 2014
Zhongmin Dai, Rongbin Li, Niaz Muhammad, Philip C. Brookes, Haizhen Wang, Xingmei Liu, Jianming Xu
Weight Loss and Nutrient Dynamics in Decomposing Woody Loblolly Pine Logging Slash
Soil Science Society of America Journal - Tập 48 Số 4 - Trang 906-910 - 1984
Betsy L. Barber, David H. Van Lear
AbstractSix clearcuts ranging from 0 to 11 yr since cutting in the Piedmont of South Carolina were sampled to estimate the rate of weight loss of logging debris and to study nutrient dynamics in decomposing loblolly pine (Pinus taeda L.) slash. Density changes in wood were characterized using a negative exponential model. Decay coefficien...... hiện toàn bộ
Measuring In Situ Changes in Labile Soil Phosphorus with Anion‐Exchange Membranes
Soil Science Society of America Journal - Tập 58 Số 1 - Trang 105-114 - 1994
Leslie R. Cooperband, Terry J. Logan
AbstractConventional chemical extraction methods to measure labile soil P are often inadequate for detecting fine temporal‐ and spatial‐scale soil P dynamics in situ. We refined and calibrated methodology for anion‐exchange resin‐impregnated membranes (AEM), related AEM‐P to soil solution P for a high‐P‐retaining soil, and evaluated the method's viability under hum...... hiện toàn bộ
Nitrogen Mineralization Following Vegetation Control and Fertilization in a 14‐Year‐Old Loblolly Pine Plantation
Soil Science Society of America Journal - Tập 68 Số 1 - Trang 272-281 - 2004
Nevzat Gürlevık, Daniel L. Kelting, H. Lee Allen
Vegetation control (VC) and fertilization (FR) can change N availability in southern pine plantations, but the magnitude, duration, and reasons for change are not fully understood. The effects of a factorial combination of vegetation control (none vs. complete) and fertilization (none vs. 224 kg N ha−1 and 56 kg P ha−1) on net N mineralization and ...... hiện toàn bộ
Long‐term Response to Phosphorus Fertilization on Selected Southeastern Coastal Plain Soils
Soil Science Society of America Journal - Tập 46 Số 3 - Trang 640-644 - 1982
W. L. Pritchett, N. B. Comerford
AbstractSignificant response in height, diameter, basal area, and volume growth to phosphorus (P) fertilization at time of planting lasted 17 to 20 years on a variety of sites in northern and western Florida. Ground rock phosphate and the more soluble ordinary superphosphate were equally effective P sources. Comparing the residual fertilizer P in the soil to a long...... hiện toàn bộ
Interaction of Phosphorus Compounds with Anion‐Exchange Membranes: Implications for Soil Analysis
Soil Science Society of America Journal - Tập 74 Số 5 - Trang 1607-1612 - 2010
Alexander W. Cheesman, Benjamin L. Turner, K. R. Reddy
Anion exchange membranes are commonly used to measure readily exchangeable and microbial P in soil, yet there is little information on their interactions with organic and condensed inorganic P compounds, which can interfere with interpretation of the results. We addressed this by quantifying the sorption of a range of P compounds to a commonly used anion exchange membrane (551642S, BDH‐Pro...... hiện toàn bộ
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