Evaluation of Hard Red Spring Wheat Lines Derived from Wild Emmer for Agronomic Traits

2002 ◽  
Vol 30 (1-2) ◽  
pp. 75-80
Author(s):  
Asfaw Mesfin ◽  
R. C. Frohberg
Keyword(s):  
Spring Wheat ◽  
Agronomic Traits ◽  
Wild Emmer ◽  
Hard Red Spring Wheat ◽  
Wheat Lines

scholarly journals Variation of Macro- and Microelements, and Trace Metals in Spring Wheat Genetic Resources in Siberia

Plants ◽  
2022 ◽  
Vol 11 (2) ◽  
pp. 149
Author(s):  
Sergey Shepelev ◽  
Alexey Morgounov ◽  
Paulina Flis ◽  
Hamit Koksel ◽  
Huihui Li ◽  
...  
Keyword(s):  
Trace Elements ◽  
Trace Metals ◽  
Genetic Resources ◽  
Spring Wheat ◽  
Agronomic Traits ◽  
Block Design ◽  
Genetic Enhancement ◽  
Sr Protein ◽  
Hard Red Spring Wheat ◽  
The Us

Western Siberia is one of the major spring wheat regions of Russia, cultivating over 7 Mha. The objective of the study was to evaluate the variation of macro- and microelements, and of trace metals in four distinct groups of genetic resources: primary synthetics from CIMMYT (37 entries), primary synthetics from Japan (8), US hard red spring wheat cultivars (14), and material from the Kazakhstan–Siberian Network on Spring Wheat Improvement (KASIB) (74). The experiment was conducted at Omsk State Agrarian University, using a random complete block design with four replicates in 2017 and 2018. Concentrations of 15 elements were included in the analysis: macroelements, Ca, K, Mg, P, and S; microelements, Fe, Cu, Mn, and Zn; toxic trace elements, Cd, Co, Ni; and trace elements, Mo, Rb, and Sr. Protein content was found to be positively correlated with the concentrations of 11 of the elements in one or both years. Multiple regression was used to adjust the concentration of each element, based on significant correlations with agronomic traits and macroelements. All 15 elements were evaluated for their suitability for genetic enhancement, considering phenotypic variation, their share of the genetic component in this variation, as well as the dependence of the element concentration on other traits. Three trace elements (Sr, Mo, and Co) were identified as traits that were relatively easy to enhance through breeding. These were followed by Ca, Cd, Rb, and K. The important biofortification elements Mn and Zn were among the traits that were difficult to enhance genetically. The CIMMYT and Japanese synthetics had significantly higher concentrations of K and Sr, compared to the local check. The Japanese synthetics also had the highest concentrations of Ca, S, Cd, and Mo. The US cultivars had concentrations of Ca as high as the Japanese synthetics, and the highest concentrations of Mg and Fe. KASIB’s germplasm had near-average values for most elements. Superior germplasm, with high macro- and microelement concentrations and low trace-element concentrations, was found in all groups of material included.

Agronomic characteristics of hard red spring wheat (Triticum aestivum L.) near-isogenic lines differing at the Waxy (Wx) locus

2015 ◽  
Vol 95 (2) ◽  
pp. 201-204 ◽  
Author(s):  
Pierre Hucl ◽  
Adithya Ramachandran
Keyword(s):  
Triticum Aestivum ◽  
Spring Wheat ◽  
Triticum Aestivum L ◽  
Waxy Gene ◽  
Near Isogenic Lines ◽  
Hard Red Spring Wheat ◽  
Isogenic Lines ◽  
Agronomic Characteristics ◽  
Wx Locus ◽  
Wheat Lines

Hucl, P. and Ramachandran, A. 2015. Agronomic characteristics of hard red spring wheat (Triticum aestivum L.) near-isogenic lines differing at the Waxy (Wx) locus. Can. J. Plant Sci. 95: 201–204. Null mutations of the Waxy gene in all three genomes of hexaploid wheat (Triticum aestivum L.) produce a waxy starch phenotype. The agronomic performance of 32 waxy, partially waxy and wild-type near-isogenic spring wheat lines and four check cultivars was assessed at two locations over three cropping seasons. Differences in grain yield, kernel weight and test weight among allelic groups were generally small. The results of our study suggest that no significantly negative effects are likely to occur in the commercial cultivation of partially waxy wheat lines derived from a CWRS cultivar.

scholarly journals Genome‐wide Association Study of Agronomic Traits in a Spring‐Planted North American Elite Hard Red Spring Wheat Panel

Crop Science ◽  
2018 ◽  
Vol 58 (5) ◽  
pp. 1838-1852 ◽  
Author(s):  
Jayfred Godoy ◽  
Shiferaw Gizaw ◽  
Shiaoman Chao ◽  
Nancy Blake ◽  
Arron Carter ◽  
...  
Keyword(s):  
Association Study ◽  
Spring Wheat ◽  
North American ◽  
Genome Wide Association Study ◽  
Agronomic Traits ◽  
Genome Wide Association ◽  
Hard Red Spring Wheat ◽  
Genome Wide

Polymeric proteins and their association with grain yield in hard red spring wheat lines

Euphytica ◽  
2013 ◽  
Vol 194 (2) ◽  
pp. 187-196
Author(s):  
Toi J. Tsilo ◽  
Gary A. Hareland ◽  
Jae-Bom Ohm ◽  
James A. Anderson
Keyword(s):  
Grain Yield ◽  
Spring Wheat ◽  
Hard Red Spring Wheat ◽  
Wheat Lines

Agronomic Traits Improvement and Associations in Hard Red Spring Wheat Cultivars Released in North Dakota from 1968 to 2006

Crop Science ◽  
2008 ◽  
Vol 48 (1) ◽  
pp. 158-166 ◽  
Author(s):  
Jesse L. Underdahl ◽  
Mohamed Mergoum ◽  
Joel. K. Ransom ◽  
Blaine G. Schatz
Keyword(s):  
North Dakota ◽  
Spring Wheat ◽  
Agronomic Traits ◽  
Wheat Cultivars ◽  
Hard Red Spring Wheat

scholarly journals PCR Assays for the Lr37‐Yr17‐Sr38 Cluster of Rust Resistance Genes and Their Use to Develop Isogenic Hard Red Spring Wheat Lines

Crop Science ◽  
2003 ◽  
Vol 43 (5) ◽  
pp. 1839-1847 ◽  
Author(s):  
M. Helguera ◽  
I. A. Khan ◽  
J. Kolmer ◽  
D. Lijavetzky ◽  
L. Zhong‐qi ◽  
...  
Keyword(s):  
Spring Wheat ◽  
Resistance Genes ◽  
Rust Resistance ◽  
Hard Red Spring Wheat ◽  
Pcr Assays ◽  
Wheat Lines ◽  
Rust Resistance Genes

Registration of ‘Duclair’ Hard Red Spring Wheat

2011 ◽  
Vol 5 (3) ◽  
pp. 349-352 ◽  
Author(s):  
S. P. Lanning ◽  
G. R. Carlson ◽  
P. F. Lamb ◽  
D. Nash ◽  
D. M. Wichman ◽  
...  
Keyword(s):  
Spring Wheat ◽  
Hard Red Spring Wheat
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