Syed Manzoor Alam
Not Available
ABSTRACT
The different substitution lines and genotypes behaved differently in their biomass yield and nutrient uptake. Plant height, number of productive tillers, straw yield and number of earhead were more in substitution lines than the mother cultivars and check wheat genotypes. Yield of different substitution lines were lower than in check genotypes. The contents of N, P and K in plant parts of shoot, straw and grain were more in substitution lines than the check genotypes. No marked differences were observed in the contents of Ca, Na and Mn both in the lines and genotypes.
PDF References Citation
How to cite this article
Syed Manzoor Alam, 2001. Genetic Variations in Nutrient Contents by Wheat and its Substitution Lines. Pakistan Journal of Biological Sciences, 4: 642-644.
DOI: 10.3923/pjbs.2001.642.644
URL: https://scialert.net/abstract/?doi=pjbs.2001.642.644
DOI: 10.3923/pjbs.2001.642.644
URL: https://scialert.net/abstract/?doi=pjbs.2001.642.644
REFERENCES
- Aoalsteinsson, S. and P. Jensen, 1990. Influence of temperature on root development and phosphate influx in winter wheat grown at different P levels. Physiol. Plant., 80: 69-74.
CrossRef - Chaillou, S., J.W. Rideout, C.D. Raper, Jr. and J.F.M. Goudry, 1994. Responses of soybean to ammonium and nitrate supplied in combination to the whole root system or separately in a split-root system. Physiol. Plant., 90: 259-268.
PubMed - Clarelli, D.M., A.M.C. Furland, A.R. Dechen and M. Lima, 1998. Genetic variation among maize genotypes for phosphorus uptake and phosphorus use efficiency in nutrient solution. J. Plant Nutr., 21: 2219-2229.
Direct Link - Clark, R.B., 1983. Plant genotype difference in the uptake, translocation, accumulation and use of mineral elements required for plant growth. Plant Soil, 72: 175-196.
CrossRef - Gouis, L.J., O. Delebarre, D. Beghin, E. Heumez and P. Phechard, 1999. Nitrogen uptake and utilization efficiency of two row and six row winter barley cultivars grown at two N levels. Eur. J. Agron., 10: 73-79.
Direct Link - Guoping, Z., C. Jingxing and E.A. Tirore, 1999. Genotypic variation for potassium uptake and utilization efficiency in wheat. Nutr. Cycl. Agroecosyst., 54: 41-48.
CrossRefDirect Link - Jensen, P. and S. Pattersen, 1980. Varietal variation in uptake and utilization of potassium, rubidium in high salt seedling of barley. Plant Physiol., 48: 411-415.
Direct Link - Mattson, M., E. Johanson, T. Lundbarg and C.M. Larson, 1991. Nitrogen utilization in N-limited barley during vegetative and generative growth. 1. Growth and nitrate uptake kinetics in vegetative cultures grown at different relative addition rates of nitrate-N. J. Exp. Bot., 42: 197-205.
Direct Link - Rasmusson, D.C., A.J. Hester, G.N. Pick and I.I. Byrne, 1971. Breeding for mineral content in wheat and barley. Crop Sci., 4: 623-626.
Direct Link - Rodriguez, D., F.H. Andrade and J. Goudriaan, 1999. Effects of phosphorus nutrition on tiller emergence in wheat. Plant Soil, 209: 283-295.
Direct Link - Subbarao, G.V., N. Ae and T. Otani, 1997. Genetic variation in acquisition and utilization of phosphorus from iron-bound phosphorus. Soil Sci. Plant Nutr., 43: 511-519.
Direct Link - Walker, A.K. and J.A. Schillinger, 1975. Genotypic response to potassium in soybeans. Crop Sci., 15: 581-583.
Direct Link - Wissurwra, M. and N. Ae, 1999. Genotypic variation for phosphorus uptake from hardly soluble iron-phosphate in groundnut. Plant Soil, 206: 163-171.
CrossRef - Yang, X., Z.Q. Ye, C.H. Shi, M.L. Zhu and R.D. Graham, 1998. Genotypic differences in concentrations of iron, manganese, copper and zinc in polished rice. J. Plant. Nutr., 21: 1453-1462.
CrossRef