References
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- Wright , M. J. , ed. 1976 . Plant adaptation to mineral stress in problem soils , Ithaca, New York : Cornell Univ. Agric. Exp. Stn. Spec. Publ. .
- Jung , G. A. , ed. 1978 . Crop tolerance to suboptimal land conditions , Madison, Wisc. : Am. Soc. Agron. Spec. Publ. No. 32 .
- Brown , J. C. 1979 . Genetic improvement and nutrient uptake in plants . BioScience , 29 : 289 – 292 .
- Mussell , H. and Staples , R. , eds. 1979 . Stress physiology in crop plants , New York, N.Y. : John Wiley Sons, Inc. .
- Clark , R. B. 1981 . “ Plant response to mineral element toxicity and deficienc ” . In Breeding plants for marginal environments , Edited by: Lewis , C. F. and Christiansen , M. N. 74 – 196 . New York, N.Y. : John Wiley Sons, Inc. .
- Nambiar , E. K. S. 1976a . Genetic differences in the copper nutrition of cereals: I. Differential responses of genotypes to copper . Aust. J. Agric. Res. , 27 : 453 – 464 .
- Nambiar , E. K. S. 1976b . Genetic differences in the copper nutrition of cereals: II. Genotypic differences in response to copper in relation to copper, nitrogen, and other mineral contents of plants . Aust. J. Agric. Res. , 27 : 465 – 477 .
- Pettersson , Sune . 1978 . Varietal differences in rubidium uptake efficiency of barley roots . Physiol. Plant. , 44 : 1 – 6 .
- Butler , G. W. , Barclay , P. C. and Glenday , A. C. 1962 . Genetic and environmental differences in the mineral composition of ryegrass herbage . Plant Soil , 16 : 214 – 228 .
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- Mention of a trademark or proprietary product does not constitute a guarantee or warranty of the product by the USDA and does not imply its approval to the exclusion of other products that may also be suitable.
- Brewer , H. L. 1978 . Automatic transplanter system for field crops , ASAE Tech. Paper No. 78–1011
- Further details on construction and use of the “bandoleer"‐forming equipment can be obtained from the author.
- Technicon Industrial Systems . 1976 . Individual/simultaneous determination of nitrogen and/or phosphorus in BD acid digests , Tarrytown, New York : Technicon Instruments Corp. . Industrial Method No. 334–74A/A
- Loneragan , J. F. and Asher , C. J. 1967 . Response of plants to phosphate concentration in solution culture: II. Rate of phosphate absorption and its relation to growth . Soil Sci. , 103 : 311 – 317 .
- Fox , R. H. 1978 . Selection for phosphorus efficiency in corn . Comm. Soil Sci. Plant Anal. , 9 : 13 – 37 .
- Lyness , A. S. 1936 . Varietal differences in the phosphorus feeding capacity of plants . Plant Physiol. , 11 : 665 – 688 .
- Soil Scientist; Grassland, Soil and Water Research Laboratory
- Published in cooperation with Texas Agricultural Experiment Station.