scholarly journals Submicroscopic Morphology Comparisons between Hybrid F1 by Wheat and Octoploid Triticale and the Parental Generation

2011 ◽  
Vol 8 ◽  
pp. 415-420
Author(s):  
Yang Liming ◽  
Zhou Yinfu ◽  
Zhang Zhiwen ◽  
Zhang Shanshan ◽  
Lin Xiaohu
Keyword(s):  
Octoploid Triticale

scholarly journals REVERSION TO HAPLOIDY IN STRAINS OF HEXAPLOID AND OCTOPLOID TRITICALE

Hereditas ◽  
2009 ◽  
Vol 49 (1-2) ◽  
pp. 78-90 ◽  
Author(s):  
A. MÜNTZING ◽  
N. J. HRISHI ◽  
C. TARKOWSKI
Keyword(s):  
Octoploid Triticale

scholarly journals Cytogenetic behaviour in octoploid Triticale

Hereditas ◽  
2009 ◽  
Vol 80 (1) ◽  
pp. 121-130 ◽  
Author(s):  
ANNA WEIMARCK
Keyword(s):  
Octoploid Triticale

scholarly journals Cytogenetic behaviour in octoploid Triticale

Hereditas ◽  
2009 ◽  
Vol 74 (1) ◽  
pp. 103-118 ◽  
Author(s):  
ANNA WEIMARCK
Keyword(s):  
Octoploid Triticale

scholarly journals Reorganization of wheat and rye genomes in octoploid triticale (× Triticosecale)

Planta ◽  
2017 ◽  
Vol 247 (4) ◽  
pp. 807-829 ◽  
Author(s):  
Anna Kalinka ◽  
Magdalena Achrem
Keyword(s):  
Octoploid Triticale

The sensitivity of hexaploid and octoploid triticales and their parent species to copper deficiency

1979 ◽  
Vol 30 (5) ◽  
pp. 791 ◽  
Author(s):  
RD Graham ◽  
DT Pearce
Keyword(s):  
Hexaploid Wheat ◽  
Copper Deficiency ◽  
Pollen Sterility ◽  
Parent Species ◽  
Hexaploid Triticale ◽  
Uptake Mechanism ◽  
Unamended Soil ◽  
Copper Status ◽  
Specific Uptake ◽  
Octoploid Triticale

The tolerance of two triticales to soil of low copper status was determined in deep pots in a glasshouse experiment, and compared with the tolerance of their wheat and rye parent types. Both tetraploid and hexaploid wheats were extremely sensitive to copper deficiency, producing no grain without copper added to the soil. In contrast, rye and the hexaploid triticale were completely tolerant of the copper-deficient soil, producing as much grain without added copper as at the highest rate of copper supply. The octoploid triticale produced about 60% of maximum grain yield in the unamended soil, a performance intermediate between its rye and hexaploid-wheat parents. The cause of grain failure in the wheats was pollen sterility induced by copper deficiency, and this was related to low uptake of copper into the shoot and heads of wheat from the unamended soil. The pattern of uptake of zinc was quite different from that of copper in these plants, which suggests that a specific uptake mechanism for copper exists in rye which is genetically controlled and transferable to triticale, its hybrid with wheat. The copper efficiency so conferred on triticale would appear to be adequate for most field situations where copper deficiency exists.

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