Zobrazeno 1 - 10
of 11
pro vyhledávání: '"N. T. Basta"'
Publikováno v:
Communications in Soil Science and Plant Analysis. 41:424-437
Lime is used as a soil amendment to achieve the optimum pH suitable for good crop growth. Buffer pH (BpH) measurements have been calibrated to relate the linear drop in pH of the soil–buffer system to the amount of lime needed to neutralize soil to
Publikováno v:
Soil Science Society of America Journal. 69:1389-1398
Publikováno v:
Soil Science Society of America Journal. 61:218-223
Six contrasting benchmark Oklahoma soils underlain by sedimentary rock were selected and sampled by horizon to parent material or a 2-m depth. Total Co, Cu, Ni, Pb, and Zn concentrations by horizon in total soil and clay fractions were determined by
Autor:
J. J. Sloan, N. T. Basta
Publikováno v:
Journal of Environmental Quality. 24:1097-1103
Alkaline biosolids may be suitable as a liming amendment for acid soils. The efficacy of two alkaline biosolids, lime-stabilized sewage sludge (LS) and N-Viro Soil (NV), for remediating soil acidity and Al toxicity in strongly acid soils were evaluat
Autor:
N. T. Basta
Publikováno v:
Journal of Natural Resources and Life Sciences Education. 24:23-26
Publikováno v:
Communications in Soil Science and Plant Analysis. 23:1885-1891
Limited information is available about the effect of cropping systems and N application on nitrification potential of soils. This study was conducted to evaluate nitrification rates of soils that have been under long‐term cropping systems at three
Autor:
M. A. Tabatabai, N. T. Basta
Publikováno v:
Soil Science Society of America Journal. 54:1289-1297
Publikováno v:
Talanta. 57(2)
Relative soil aeration affects the surfaces upon which pesticides adsorb and non-ionic resins offer a means of observing and evaluating this factor. A non-ionic resin extractor, developed for pesticide extraction under reducing conditions, was used t
Publikováno v:
Journal of Environment Quality. 33:513
Publikováno v:
Communications in Soil Science and Plant Analysis. 19:1701-1714
An accurate and precise ion Chromatographie (IC) method is described for determination of total S in soils and plant materials. It involves ignition of a mixture of soil and NaHCO3or plant material and NaHCO3containing Ag2O at 550°C for 3 h. The res