Mostrando ítems 1-10 de 13
Genetic improvement of grain yield and associated traits in the northern China winter wheat region from 1960 to 2000
Knowledge of changes associated with advances in crop productivity is essential for understanding yield limiting factors and developing strategies for future genetic improvement. The objectives of this study are to understand ...
Genetic improvement of grain yield and associated traits in the southern China winter wheat region: 1949 to 2000
To understand the genetic gains of grain yield in the Southern China Winter Wheat Region (SCWWR), two yield potential trials, i.e., YPT 1 including 11 leading cultivars from the Middle and Low Yangtze Valley (Zone III) and ...
Allelic variation at the vernalization genes Vrn-A1, Vrn-B1, Vrn-D1, and Vrn-B3 in Chinese wheat cultivars and their association with growth habit
Information on the distribution of vernalization genes and their association with growth habit is crucial to understanding the adaptability of wheat (Triticum aestivum L.) cultivars to different environments. In this study, ...
Distribution of the photoperiod insensitive Ppd-D1a allele in Chinese wheat cultivars
Photoperiod response is of great importance for optimal adaptation of bread wheat cultivars to specific environments, and variation is commonly associated with allelic differences at the Ppd-D1 locus on chromosome 2D. A ...
Molecular mapping of leaf rust resistance gene LrZH84 in Chinese wheat line Zhou 8425B
Leaf rust, caused by Puccinia triticina, is one of the most widespread diseases in common wheat (Triticum aestivum L.) worldwide. With the objective of identifying and mapping new genes for resistance to leaf rust, F1, F2 ...
Allelic variation at the Glu-D3 locus in Chinese bread wheat and effects on dough properties, pan bread and noodle qualities
Glutenin subunit alleles at the Glu-D3 locus and their effects on dough properties, pan bread, and dry white Chinese noodle (DWCN) qualities were investigated using 106 winter and facultative wheat cultivars and advanced ...