Abstract
Although selection for improved feed quality is an important objective for many North American forage breeding programs, especially for those based in dairy regions, it is generally of secondary importance to improved forage mass, persistence, and stress tolerance. The advent of more efficient and high-throughput phenotyping and genotyping procedures will decrease the cost of feed quality analysis and increase the efficiency of trait improvement. At the FRRL, our main focus is forage mass and abiotic stress tolerance in limited precipitation regions. We also seek to develop forage cultivars with increased feed quality. Current breeding populations and molecular biological tools allow us to better dissect the genetics of these traits and incorporate them into improved cultivars.
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Adams, DC, Clark RT, Klopfenstein TJ, Volesky, JD (1996) Matching the cow with forage resources. Rangelans 18:57–62.
Anderson B, Ward JK, Vogel KP, Ward MG, Gorz HJ, Haskins FA (1988) Forage quality and performance of yearlings grazing switchgrass strains selected for differing digestibility. Journal of Animal Science 66:2239–2244.
Asay KH, Dewey DR, Gomm FB, Johnson DA, Carlson JR (1985a) Registration of ‘Hycrest’ crested wheatgrass. Crop Science 25:368–369.
Asay KH, Dewey DR, Gomm FB, Johnson DA, Carlson JR (1985b) Registration of ‘Bozoisky-Select’ Russian wildrye. Crop Science 25:575.
Asay KH, Johnson DA, Jensen KB, Chatterton NJ, Horton WH, Hansen WT, Young SA (1995) Registration of ‘Vavilov’ Siberian wheatgrass. Crop Science 35:1510.
Ball DM, Collins M, Lacefield GD, et al. (2001) Understanding forage quality. American Farm Bureau Federation Publication 1-01, Park Ridge, IL, USA.
Beef Cattle Research Council (2014) Priority area review: forage and grassland productivity. pp. 1–48.
Bouton, JH. Gales RN, Belesky DP, Owsley (1993) Yield and persistence of tall fescue in the Southeastern Coastal Plain after removal of its endophyte. Agronomy Journal 85:52–55.
Casler MD (2001) Breeding forage crops for increased nutritional value. Advances in Agronomy 71:51–107.
Casler, M (2014) Forage breeding programs aimed at increasing productivity of marginal lands. J. Anim. Sci Vol. 92, E-Suppl. 2/J. Dairy Sci. Vol. 97, E-Suppl. 1:155.
Henderson, J (2008) Will farmland values keep booming? Economic Review 93:81:104.
Jensen KB, Asay KH, Johnson DA, Larson SR, Waldron BL, Palazzo, AJ (2006) Registration of ‘Bozoisky-II’ Russian wildrye. Crop Science 46:986.
Jensen KB, Johnson DA, Asay KH, Olson KC (2002) Seasonal-accumulated growth and forage quality of range grasses for fall and winter grazing. Canadian Journal of Plant Science 82:329–336.
Jensen KB, Asay KH, Waldron BL (2001) Dry matter production or orchardgrass and perennial ryegrass at five irrigation levels. Crop Science 41:479–487.
Jensen KG, Larson SR, Waldron BL, Robins JG (2009a) ‘Hycrest II’, a new crested wheatgrass cultivar with improved seedling establishment. Journal of Plant Registrations 3:57–60.
Jensen KG, Singh D, Bushman BS, Robins JG (2015) Registration of ‘Arsenal’ meadow bromegrass. Journal of Plant Registrations doi:10.3198/jpr2015.03.0018crc.
Li F, Mistele B, Hu Y, Yue X, Yue S, Miao Y, Chen X, Cui Z, Meng Q, Schmidhalter U (2012) Remotely estimating aerial N status of phonologically differing winter wheat cultivars grown in contrasting climatic and geographic zones in China and Germany. Field Crops Research 138:21–32.
Misar CG, Xu L, Gates RN, Boe A, Johnson P (2015) Stand persistence and forage yield of 11 alfalfa (Medicago sativa) populations in semiarid rangeland. Rangeland Ecology and Management 68:79–85.
Norris KH, Barnes RF, Moore JE, Shenk JS (1976) Predicting forage quality by infrared reflectance spectroscopy. Journal of Animal Science 43:889–897.
Robins JG, Bushman BS, Escribano S, Jensen KB (2015a) Heterosis for protein, digestibility, fiber, and water soluble carbohydrates in nine sources of orchardgrass germplasm. Euphytica 204:503–511.
Robins JG, Bushman BS, Jensen KB, Escribano S, Blaser G (2015b) Genetic variation for dry matter yield, forage quality, and seed traits among the half-sib progeny of nine orchardgrass germplasm populations. Crop Science 55:275–283.
Robins JG, Jensen KB, Jones TA, Waldron BL, Peel MD, Rigby CW, Vogel KP, Mitchell RB, Palazzo AJ Cary TJ (2013) Stand establishment and persistence of perennial cool-season grasses in the Intermountain West and the Central and Northern Great Plains. Rangeland Ecology & Management 66:181–190.
Robins JG, Lovatt JA (2015) Cultivar by environment effects of perennial ryegrass cultivars selected for high water soluble carbohydrates managed under differing precipitation levels. Euphytica doi: 10.1007/s10681-015-1607–1609.
Sanada Y, Takai T, Yamada T (2007) Ecotypic variation of water-soluble carbohydrate concentration and winter hardiness in cocksfoot (Dactylis glomerata L.). Euphytica 153:267–280.
Waldron BL, Robins JG, Peel MD, Jensen KB (2008) Predicted efficiency of spaced-plant selection to indirectly improve tall fescue sward yield and quality. Crop Science 48:443–449.
Xie W, Robins JG, Bushman BS (2012) A genetic linkage map of tetraploid orchardgrass (Dactylis glomerata L.) and quantitative trait loci for heading date. Genome 55:360–369.
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Robins, J.G., Bushman, B.S., Jensen, K.B. (2016). Current Status of Feed Quality Breeding and Testing in North America. In: Roldán-Ruiz, I., Baert, J., Reheul, D. (eds) Breeding in a World of Scarcity. Springer, Cham. https://doi.org/10.1007/978-3-319-28932-8_26
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DOI: https://doi.org/10.1007/978-3-319-28932-8_26
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