DOI: 10.1080/00103628009367052 Web URL(s): http://www.tandfonline.com/doi/pdf/10.1080/00103628009367052 Publication Type:
i
Report Author(s): Nelson, L. R. ;
Keisling, T. C. Author Affiliation: Department of Soils and Crops, Texas A&M University Agricultural Research and Extension Center, Drawer E, Overton, Texas and Department of Agronomy, University of Arkansas, Southeast Research and Extension Center, Monticello, Arkansas Title: Selection for ryegrass genotypes with tolerance to aluminum toxicity Source: Communications in Soil Science and Plant Analysis . Vol. 11, No. 5, 1980, p. 451-458.# of Pages: 8 Publishing Information: New York, New York: Marcel Dekker Related Web URL: http://www.tandfonline.com/doi/abs/10.1080/00103628009367052 Keywords: TIC Keywords: Acidic soils ; Aluminum ; Cultivar evaluation ; Cultivar variation ; Genotypes ; Lolium multiflorum ; Toxicity Abstract/Contents: "This study reports on a procedure where ryegrass (Lolium multiflorum Lam.) varieties are screened for tolerance to aluminum toxicity. The procedure utilized was a solution?paper method where seedlings were grown on filter paper which transported nutrient solution from a reservoir. Mean root length for genotypes was the character utilized to determine tolerance to aluminum toxicity. Ryegrass genotypes were subjected to [Al] between 0 to 8 mM with the most useful concenrations being from 2 to 4 mM. Genotypes which demonstrated some tolerance to higher [Al] were North American Plant Breeders R. 0051, 'Aubade', 'Urbana', Fla 1977B, 'Tetragulf, Mommersteeg Lmw 96. Considerable variation in root length due to genotypic effect tended to obscure the [Al] effect. The relative rankings of root growth ratios of 4 mM [Al] to 2 mM [Al] tolerance of ryegrass cultivars is questionable. Further work to establish a more reliable screening technique for this specie needs to be undertaken." Language: English References: 2 Note: Figures ASA/CSSA/SSSA Citation (Crop Science -Like - may be incomplete ): Commun. Soil. Sci. Plant Anal. 11(5):p. 451-458.Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=230155 If there are problems with this record, send us feedback about record 230155 . Choices for finding the above item : DOI: 10.1080/00103628009367052 Web URL(s): http://www.tandfonline.com/doi/pdf/10.1080/00103628009367052 b2211306a Find from within TIC: Request through your local library's inter-library loan service (bring or send a copy of this TGIF record)
