scholarly journals Molecular and genealogical analysis of grain dormancy in Japanese wheat varieties, with specific focus on MOTHER OF FT AND TFL1 on chromosome 3A

2015 ◽  
Vol 65 (1) ◽  
pp. 103-109 ◽  
Author(s):  
Makiko Chono ◽  
Hitoshi Matsunaka ◽  
Masako Seki ◽  
Masaya Fujita ◽  
Chikako Kiribuchi-Otobe ◽  
...  
Keyword(s):  
Wheat Varieties ◽  
Grain Dormancy ◽  
Genealogical Analysis ◽  
Specific Focus ◽  
Chromosome 3A

Water uptake in relation to pre-harvest sprouting damage in wheat: grain characteristics

1984 ◽  
Vol 35 (3) ◽  
pp. 337 ◽  
Author(s):  
RW King
Keyword(s):  
Water Uptake ◽  
Coat Colour ◽  
Grain Protein Content ◽  
Wheat Grain ◽  
Wheat Varieties ◽  
Varietal Differences ◽  
Water Imbibition ◽  
Grain Dormancy ◽  
Physico Chemical ◽  
Other Information

Water uptake by mature (post-dormancy) wheat grain was studied for a group of 50 wheat varieties of mostly Australian origin and in lines near-isogenic for grain coat colour (red v. white) and for hard v. soft grain. Cultivars differed widely (up to two-fold) in grain water uptake. Apparently these differences related to physico-chemical aspects of water imbibition by the grain. However, neither grain coat colour, pericarp or testa thickness, grain hardness nor grain protein content was correlated with grain water uptake. The degree of seed coat cracking was minimal as grain was dissected by hand from the ears. Grain germination after 30 h exposure to moisture was significantly correlated with its water uptake after 2 h of imbibition (r = 0.61). These findings, when combined with other information from this laboratory on varietal differences in ear water uptake, usefully characterize in-ear sprouting. Of the varietal differences in sprouting, 18% can be accounted for by differences in ear and grain water uptake. Differences in grain dormancy were deliberately avoided in these studies, but were evaluated separately at harvest ripeness in this same experiment. On the basis of varietal differences in grain dormancy and water uptake some breeding options are highlighted.

Mapping QTLs for grain dormancy on wheat chromosome 3A and the group 4 chromosomes, and their combined effect

2005 ◽  
Vol 110 (7) ◽  
pp. 1315-1323 ◽  
Author(s):  
M. Mori ◽  
N. Uchino ◽  
M. Chono ◽  
K. Kato ◽  
H. Miura
Keyword(s):  
Wheat Chromosome ◽  
Combined Effect ◽  
Grain Dormancy ◽  
Group 4 ◽  
Chromosome 3A

QUALITATIVE STABILITY OF WINTER WHEAT VARIETIES AT DIFFERENT LOCATIONS

2000 ◽  
Vol 48 (2) ◽  
pp. 191-195
Author(s):  
C. Kondora ◽  
M. Szabó ◽  
A. Máté ◽  
G. Szabó
Keyword(s):  
Quality Control ◽  
Winter Wheat ◽  
Evaluation Method ◽  
Wheat Varieties ◽  
Local Conditions ◽  
Grain Yields ◽  
Baking Quality ◽  
Small Plot ◽  
High Yielding Varieties ◽  
Winter Wheat Varieties

Owing to the significant differences in the adaptability of state-registered varieties, those which can adapt well to the local conditions should be given preference. There are several high-yielding varieties available in Hungary with excellent agronomic properties, good adaptability and satisfactory baking quality. This study was conducted to analyse the adaptability of 34 state-registered winter wheat varieties tested in the small plot trials of the National Institute for Agricultural Quality Control (NIAQC) at 5–9 locations between 1994 and 1997 based on their gluten quantity and farinographic index. For the comparison of the varieties the evaluation method of Eberhart and Russell (1966) was applied as modified by Bedő and Balla (1977). The qualitative stability and adaptability values of the varieties differ from the adaptability and stability values calculated from the grain yields. Some winter wheat varieties have good qualitative adaptability and stability, while others have special adaptability and poor qualitative stability, but the majority of the varieties do not belong to these groups.

Impact of the estimated doses of mineral fertilizers on the infestation mildew, pyrenophora and yield of winter wheat varieties

2020 ◽  
Author(s):  
A.Y. Ozheredova ◽  
◽  
A. N. Esaulko ◽  
L.A. Mikhno ◽  
A.P. Shutko ◽  
...  
Keyword(s):  
Powdery Mildew ◽  
Winter Wheat ◽  
Mineral Fertilizers ◽  
Wheat Varieties ◽  
Leached Chernozem ◽  
Winter Wheat Varieties

The article presents materials on the influence of calculated doses of mineral fertilizers on the incidence of powdery mildew, pyrenophorosis and yield of winter wheat varieties cultivated on leached Chernozem for 2016-2018.

Varietal potential of winter wheat in the Kursk region

2020 ◽  
Author(s):  
Pigorev I. Ya. Pigorev I. Ya. ◽  
◽  
V.A. Kudinov V.A. ◽  
I.V. Ichkov I.V.
Keyword(s):  
Small Business ◽  
Winter Wheat ◽  
Industrial Complex ◽  
Wheat Varieties ◽  
Business Entities ◽  
Kursk Region ◽  
Winter Wheat Varieties ◽  
Large Enterprises

the range of winter wheat varieties in the conditions of sown areas of the Kursk region is considered. The analysis of the varieties used with the priorities and volumes of crops in large enterprises and small business entities of the agro-industrial complex is given.

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