References
- A.P.H.A. 1980 . Standard methods for the examination of water and wastewater. , 15th ed. , Washington, D.C. : American Public Health Association, American Water Pollution Control Federation .
- Baker , D. E. , Jarrell , A. E. , Marshall , L. E. and Thomas , W. I. 1970 . Phosphorus uptake from soils by corn hybrids selected for high and low phosphorus accumulation . Agron. J. , 62 : 103 – 106 .
- Baligar , V. C. and Barber , S. A. 1979 . Genotypic differences of corn for ion uptake . Agron. J. , 71 : 870 – 873 .
- Brown , J. C. , Clark , R. B. and Jones , W. E. 1977 . Efficient and inefficient use of phosphorus by sorghum . Soil Sci. Soc. Am. J. , 41 : 747 – 750 .
- Butters , B. and Cherney , E. M. 1959 . A rapid method for the determination of total sulfur in soils and plants . Analyst , 84 : 239 – 245 .
- Clark , R. B. and Brown , J. C. 1974 . Differential mineral uptake by maize inbreds . Commun. Soil Sci. Plant Anal. , 5 : 213 – 227 .
- Epstein , E. and Jefferies , R. K. 1964 . The genetic basis of selective ion transport in plants . Ann. Rev. Plant Physiol. , 15 : 169 – 184 .
- Furlani , A. H. C. , Clark , R. B. , Haranville , J. W. and Ross , W. M. 1984 . Sorghum genotype differences in phosphorus uptake rate and distribution in plant parts . J. Plant Nutr. , 7 : 1113 – 1126 .
- Gableman , W. H. 1976 . “ Genetic potentials in nitrogen, phosphorus, and potassium efficiency ” . In Plant adaptation to mineral stress in problem soils , Edited by: Wright , M. J. 205 – 212 . Ithaca, N.Y. : Cornell Univ. Agric. Exp. Sta. .
- Gerloff , G. C. 1976 . “ Genetic potentials in nitrogen, phosphorus, and potassium efficiency ” . In Plant adaptation to mineral stress in problem soils , Edited by: Wright , M. J. 161 – 173 . Ithaca, N.Y. : Cornell Univ. Agric. Exp. Sta. .
- Glass , A. D. and Perley , J. E. 1980 . Varietal differences in potassium uptake by barley . Plant Physiol. , 65 : 160 – 164 .
- Gorsline , G. W. , Ragland , J. L. and Thomas , W. I. 1961 . Evidence for inheritance of differential accumulation of calcium, magnesium and potassium by maize . Crop Sci. , 1 : 155 – 156 .
- Harvey , P. H. 1939 . Hereditary variation in plant nutrition . Genetics. , 24 : 437 – 461 .
- Hue , N. V. and Evans , C. E. 1986 . Procedures used for soil and plant analysis by the Auburn University soil testing laboratory , Dep. of Agronomy and Soils. Dep. Series No. 106 Auburn Univ. (Ala.). Alabama Agric. Exp. Stn. .
- Hue , N. V. , Adams , F. and Evans , C. E. 1984 . Plant available sulfur as measured by soil‐solution sulfate and phosphate‐extractable sulfate in an ultisol . Agron. J. , 76 : 726 – 730 .
- Karlen , D. L. , Hunt , P. G. and Matheny , T. A. 1982 . Accumulation and distribution of K, Ca, and Mg by selected determinant soybean cultivars grown with and without irrigation . Agron. J. , 74 : 347 – 354 .
- Maranville , J. W. , Larson , J. C. and Ross , W. M. 1980 . Uptake and distribution of nitrogen and phosphorus in grain sorghum hybrids and their parents . J. Plant Nutr. , 2 : 267 – 281 .
- Hassoumi , A. and Spencer , K. 1980 . Sulfur content of plant material: A comparison of methods of oxidation prior to determination . Commun. Soil Sci. Plant Anal. , 11 : 257 – 266 .
- Nielson , N. E. and Barber , S. A. 1978 . Differences among genotypes of corn in the kinetics of P uptake . Agron. J. , 70 : 695 – 698 .
- Parks , H. L. 1985 . “ Interaction of potassium with crop varieties or hybrids ” . In Potassium in agriculture , Edited by: Hunson , R. D. 535 – 558 . Madison, Wis. : American Society of Agronomy .
- Snaydon , R. W. and Bradshaw , A. D. 1962 . Differences between natural populations of Trifolium repens L. in response to mineral nutrients. I. Phosphate . J. Expt. Bot. , 13 : 422 – 434 .
- Thurlow , D. L. and Johnson , W. C. 1988 . The 1988 Alabama performance comparison of small grain varieties , Dep. of Agronomy and Soils. Dep. Series No. 125 Auburn Univ. (Ala.). Alabama Agric. Exp. Stn. .
- Weiss , M. G. 1943 . Inheritance and physiology of efficiency in iron utilization in soybeans . Genetics. , 28 : 253 – 268 .
- Ward , R. C. , Whitney , D. A. and Westfall , D. G. 1973 . “ Plant analysis as an aid in fertilizing small grains ” . In Soil testing and plant analysis , Edited by: Walsh , L. M. and Beaton , J. B. 329 – 348 . Madison, Wis. : Soil Sci. Soc. Am. Inc. .
- Contribution of Department of Agronomy and Soils, Alabama Agricultural Experiment Station, Auburn University, AL 36849. Alabama Agric. Exp. Stn. Journal Series No. 3–892032P.
- Assistant Professors, Department of Agronomy and Soils and Alabama Agricultural Experiment Station.