Comparison of grain yield and grain protein concentration of commercial wheat varieties
نویسندگان
چکیده
Variety Specific Agronomy Packages (VSAP) – DAN00129 Take home message: • Grain yield and grain protein concentration of wheat in a specific situation are generally negatively correlated. However initial investigations in 2011 indicate that the wheat variety LongReach Spitfire may have a greater grain protein concentration at a given yield level relative to other wheat varieties. • EGA Gregory has shown consistently lower grain protein concentration than other commercial varieties. This appears to primarily be as a result of high yield potential and subsequent dilution of protein. • Variety choice and N management should take these factors into account in conjunction with the complete package of disease management, varietal maturity, varietal yield and potential protein premiums to make planting decisions in 2012.
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