Validation of the effects of the Gpc-B1 high grain protein concentration locus from Lillian hard red spring wheat (Triticum aestivum L.) using locus specific markers

Euphytica ◽  
2018 ◽  
Vol 215 (1) ◽  
Author(s):  
Firdissa E. Bokore ◽  
Ron E. Knox ◽  
Ron M. DePauw ◽  
Richard D. Cuthbert ◽  
Igor P. Valerio ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Spring Wheat ◽  
Protein Concentration ◽  
Triticum Aestivum L ◽  
Grain Protein ◽  
Grain Protein Concentration ◽  
Hard Red Spring Wheat

Alvena hard red spring wheat

2008 ◽  
Vol 88 (3) ◽  
pp. 513-518 ◽  
Author(s):  
R. E. Knox ◽  
R. M. DePauw ◽  
F. R. Clarke ◽  
F. R. Clarke ◽  
T. N. McCaig ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Grain Yield ◽  
Spring Wheat ◽  
Protein Concentration ◽  
Triticum Aestivum L ◽  
Head Blight ◽  
Hard Red Spring Wheat ◽  
The Mean ◽  
End Use ◽  
Moderate Resistance

Based on 38 replicated trials over 3 yr, Alvena, hard red spring wheat (Triticum aestivum L.) expressed significantly higher mean grain yield than the checks. It was significantly earlier maturing than AC Barrie and significantly more resistant to lodging than Katepwa. Wheat protein concentration of Alvena was similar to the mean of the checks and flour protein concentration was significantly higher than the check mean. Amylograph viscosity was significantly lower than the mean of the checks. Alvena meets the end-use quality and Canadian Grain Commission’s kernel visual distinguishability specifications of the Canada Western Red Spring wheat market class. Alvena expressed moderate resistance to prevalent races of loose smut and stem rust, intermediate resistance to prevalent races of leaf rust and common bunt, and moderate susceptibility to fusarium head blight. Key words: Triticum aestivum L., cultivar description, grain yield, maturity, disease resistance

Lillian hard red spring wheat

2005 ◽  
Vol 85 (2) ◽  
pp. 397-401 ◽  
Author(s):  
R. M. DePauw ◽  
T. F. Townley-Smith ◽  
G. Humphreys ◽  
R. E. Knox ◽  
F. R. Clarke ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Grain Yield ◽  
Spring Wheat ◽  
Protein Concentration ◽  
Triticum Aestivum L ◽  
Canadian Prairies ◽  
Wheat Stem Sawfly ◽  
Hard Red Spring Wheat ◽  
Protein Resistance ◽  
Cultivar Description

Lillian, hard red spring wheat (Triticum aestivum L.), exhibited reduced cutting by the wheat stem sawfly (Cephus cinctus Nort.) and is adapted to the Canadian prairies. Lillian produced significantly more grain yield than AC Abbey and Neepawa and its grain yield and protein concentration were similar to AC Barrie. It matured significantly earlier than Superb and Laura, and had improved resistance to leaf rust and leaf spotting diseases compared to AC Abbey. Lillian is eligible for all grades of the Canada Western Red Spring (CWRS) wheat class. Key words: Triticum aestivum L., cultivar description, grain yield and protein, resistance wheat stem sawfly, leaf and stem rust

scholarly journals Plant tissue tests for predicting nitrogen fertilizer requirements in spring wheat

1992 ◽  
Vol 1 (5) ◽  
pp. 509-517
Author(s):  
Jari Peltonen
Keyword(s):  
Spring Wheat ◽  
Plant Tissue ◽  
Protein Concentration ◽  
Maximum Yield ◽  
Triticum Aestivum L ◽  
N Fertilization ◽  
Grain Protein ◽  
Concentration Data ◽  
Grain Protein Concentration ◽  
Critical Components

Application of nitrogen (N) at sowing (basal N) alone is not always adequate for maximum yield and quality formation in wheat (Triticum aestivum L.). Because uptake and utilization ofN by the plant is influenced by many environmental and varietal factors, supplementary N may be needed during the growing season, too. Additional N can be applied at particular stages of the plant’s development (phenology) to produce the best result from its use. The applicability of plant tissue N concentration as a diagnostic tool for measuring the N status of a wheat stand to guide economical use of additional N application was reviewed here. On the basis of grain protein concentration data, growers producing spring wheat with consistently low protein concentration are advised to pursue a more vigorous and better planned N fertilization programme in their crops. Plant tissue N testing provides a useful method for the producer to annually optimize wheat grain yield and grain protein concentration. Knowledge of both these ‘critical components’ as determined by pre-harvest N levels of plant tissue and post-harvest grain protein concentration can be utilized for making both basal and supplemental N fertilizer recommendations.

Yield and quality of hard red spring wheat cultivars following fallow and wheat

2001 ◽  
Vol 81 (3) ◽  
pp. 399-404 ◽  
Author(s):  
P. M. Carr ◽  
G. B. Martin ◽  
W. W. Poland
Keyword(s):  
Grain Yield ◽  
Spring Wheat ◽  
Protein Concentration ◽  
Wheat Cultivar ◽  
Cropping Systems ◽  
Cropping System ◽  
Kernel Weight ◽  
Grain Protein ◽  
Grain Protein Concentration ◽  
Hard Red Spring Wheat

Continuous wheat (Triticum aestivum L. emend. Thell.) and other intensive cropping systems are replacing t he wheat-fallow (WF) system in the semiarid prairie region of Canada and the northern USA. However, most wheat cultivar recommendations are based on performance in a WF system. Our objective was to determine if cultivar ranking for grain yield, grain protein concentration, and kernel weight changed for hard red spring wheat in WF compared with continuous wheat (WW) systems. Ten cultivars were seeded on a Dark Brown Chernozem loam following fallow and wheat over 3 consecutive years at Dickinson, ND, USA. Fertilizer was applied for equivalent yields in both systems based on soil test results. More grain and heavier kernels were produced during the crop phase of the WF system than the WW system, in part because soil-water content was greater after fallow than wheat in 2 of 3 yr. Grain protein concentration was unaffected by cropping system. Grain yield, grain protein concentration, and kernel weight differed among cultivars. Interactions did not occur between cropping systems and cultivars for any grain parameter. Results of this study support the hypothesis that wheat cultivar ranking based on performance in a WF system can be extended to a WW system. Key words: Crop rotation, cropping systems, fallow, monoculture, wheat

Infinity hard red spring wheat

2006 ◽  
Vol 86 (3) ◽  
pp. 737-742 ◽  
Author(s):  
R. M. DePauw ◽  
R. E. Knox ◽  
F. R. Clarke ◽  
T. N. McCaig ◽  
J. M. Clarke ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Grain Yield ◽  
Spring Wheat ◽  
Triticum Aestivum L ◽  
Advisory Council ◽  
Grain Protein ◽  
Head Blight ◽  
Hard Red Spring Wheat ◽  
Wide Range ◽  
Moderate Resistance

Infinity hard red spring wheat (Triticum aestivum L.) has exhibited adaptation to a wide range of growing season temperatures and moisture availability. Infinity averaged significantly more grain yield than most other presently registered cultivars, and its grain protein concentration was significantly higher than that of Superb in the Saskatchewan Advisory Council trials. It matured significantly earlier than Superb. The straw length and strength, and volume weight of Infinity was intermediate to the check cultivars. Its seed size was smaller than that of AC Barrie and Superb. Infinity expressed resistance to prevalent races of stem rust and loose smut, moderate resistance to leaf rust and common bunt, and susceptibility to fusarium head blight. Infinity is eligible for all grades of the Canada Western Red Spring (CWRS) wheat class. Key words: Triticum aestivum L., cultivar description, adaptation, grain yield, grain protein, disease resistance

AC Elsa hard red spring wheat

1997 ◽  
Vol 77 (4) ◽  
pp. 661-663 ◽  
Author(s):  
J. M. Clarke ◽  
R. M. DePauw ◽  
T. N. McCaig ◽  
M. R. Fernandez ◽  
R. E. Knox ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Spring Wheat ◽  
Protein Concentration ◽  
Wheat Cultivar ◽  
Triticum Aestivum L ◽  
Canadian Prairies ◽  
Hard Red Spring Wheat ◽  
Leaf Spots ◽  
Cultivar Description ◽  
Spring Wheat Cultivar

AC Elsa, hard red spring wheat (Triticum aestivum L.), is adapted to the Canadian Prairies. It combines high grain yield with high grain protein concentration in a short strawed background. It has improved resistance to leaf spots compared with the check cultivars, and resistance to prevalent races of leaf rust, stem rust, loose smut, and common bunt. AC Elsa is eligible for grades of Canada Western Red Spring wheat. Key words: Triticum aestivum L., red spring wheat, cultivar description, yield, protein, disease resistance

AC Cadillac hard red spring wheat

1998 ◽  
Vol 78 (3) ◽  
pp. 459-462 ◽  
Author(s):  
R. M. DePauw ◽  
J. B. Thomas ◽  
R. E. Knox ◽  
J. M. Clarke ◽  
M. R. Fernandez ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Spring Wheat ◽  
Protein Concentration ◽  
Wheat Yield ◽  
Triticum Aestivum L ◽  
Loose Smut ◽  
Canadian Prairies ◽  
Hard Red Spring Wheat ◽  
Volume Weight ◽  
Leaf Spots

AC Cadillac, a hard red spring wheat (Triticum aestivum L.), is adapted to the Canadian Prairies. It combines high grain yield with high grain protein concentration, heavy kernel and volume weights. It has improved resistance to leaf spots compared with the check cultivars, and resistance to prevalent races of leaf rust, stem rust, loose smut, and common bunt. AC Cadillac is eligible for grades of Canada Western Red Spring wheat. Key words: Triticum aestivum L., red spring wheat, yield, protein, disease resistance, volume weight

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