Offered Papers Theme A: Efficient Production from Grassland
Archived
This content is available here strictly for research, reference, and/or recordkeeping and as such it may not be fully accessible. If you work or study at University of Kentucky and would like to request an accessible version, please use the SensusAccess Document Converter.
Publication Date
2005
Location
Dublin Ireland
Description
Annual ryegrass (Lolium multiflorum) swards are being used increasingly in Southern Brazil as animal forage (Carvalho et al., 2001). As observed elsewhere, reduced forage availability and quality during dry or cold seasons often limits the efficacy of pasture utilisation. As reported by Meissner et al. (1992), this demands breeding efforts to improve forage nutritive value. However, lack of concurrent examination of large number of samples for important nutritional parameters, like water-soluble carbohydrate (WSC) levels, which could lead to more precise selection strategies, is a common constraint of those programs. This study aimed to verify the suitability of using autoclave-assisted WSC extraction for concurrent screening of seedlings of annual ryegrass genotypes, aiming to establish early selection criteria.
Citation
Passos, L. P.; de Sousa, F. B.; Mittelmann, A.; Vidigal, M. C.; Perry, I. G.; Cruz, L. O.; and Magalhães, J. A., "The Feasibility of Autoclave-Assisted Water Soluble Carbohydrate Extraction to Distinguish Annual Ryegrass Genotypes at the Seedling Stage" (2005). IGC Proceedings (1985-2023). 19.
(URL: https://uknowledge.uky.edu/igc/20/themeA/19)
Included in
Agricultural Science Commons, Agronomy and Crop Sciences Commons, Plant Biology Commons, Plant Pathology Commons, Soil Science Commons, Weed Science Commons
The Feasibility of Autoclave-Assisted Water Soluble Carbohydrate Extraction to Distinguish Annual Ryegrass Genotypes at the Seedling Stage
Dublin Ireland
Annual ryegrass (Lolium multiflorum) swards are being used increasingly in Southern Brazil as animal forage (Carvalho et al., 2001). As observed elsewhere, reduced forage availability and quality during dry or cold seasons often limits the efficacy of pasture utilisation. As reported by Meissner et al. (1992), this demands breeding efforts to improve forage nutritive value. However, lack of concurrent examination of large number of samples for important nutritional parameters, like water-soluble carbohydrate (WSC) levels, which could lead to more precise selection strategies, is a common constraint of those programs. This study aimed to verify the suitability of using autoclave-assisted WSC extraction for concurrent screening of seedlings of annual ryegrass genotypes, aiming to establish early selection criteria.
