CARMAGNOLA SELECTED (C.S.) - THE LANDRACE TEAM
The Selected Carmagnola (CS) grows luxuriantly up to 4.5 – 5.5 meters high. It is not unusual to find specimens, or even fields, of Selected Carmagnola, which exceed 5 meters in height. Compact and generous foliage, bright green, abundant growth …
Harnessing landrace diversity empowers wheat breeding | Nature
2024年6月17日 · We found that modern cultivars are derived from two of the seven ancestral groups of wheat and maintain very long-range haplotype integrity. The remaining five groups represent untapped genetic...
Toward an Evolved Concept of Landrace - Frontiers
2017年2月7日 · The term “landrace” has generally been defined as a cultivated, genetically heterogeneous variety that has evolved in a certain ecogeographical area and is therefore adapted to the edaphic and climatic conditions and to its traditional management and uses.
Discovery of beneficial haplotypes for complex traits in maize landraces
2020年10月2日 · A comparative genomic analysis of the discovered haplotypes in the landrace-derived lines and a panel of 65 breeding lines, both genotyped with 600k SNPs, points to untapped beneficial variation...
State of ex situ conservation of landrace groups of 25 major crops …
2022年5月9日 · We find that ex situ conservation of landrace groups is currently moderately comprehensive on average, with substantial variation among crops; a mean of 63% ± 12.6% of distributions is currently...
Landrace added value and accessibility in Europe: what a
2021年2月11日 · Aims of this study were to (i) describe how in situ maintenance of landraces occurs in different agro-environmental conditions in Europe and (ii) identify the main factors influencing landrace added values and accessibility as …
Landraces and Crop Genetic Improvement - IntechOpen
2018年9月12日 · Landraces are defined as dynamic populations of a cultivated plant with a historical origin, distinct identity, often genetically diverse and locally adapted, and associated with a set of farmers’ practices of seed selection and field management as well as with a farmers’ knowledge base .
Landrace Germplasm for Improving Yield and Abiotic Stress Adaptation
2015年11月7日 · Landraces have long been recognized as source of traits for local adaptation, stress tolerance, yield stability, and seed nutrition. This review is focused on identifying and deploying gene(s) for yield and abiotic stress adaptation from landraces to modern cultivars in cereal and legume grain crops.
(PDF) Landraces: Importance and use in breeding and …
2011年12月15日 · Landraces constitute a valuable genetic pool of increased diversity that can be exploited for agriculture sustainability, food security, food quality, and future yield increments.
Genetic Diversity of Landraces and Improved Varieties of Rice
2020年12月14日 · Indigenous landraces with unique intermediate and admixed genetic backgrounds were untapped, representing valuable resources for rice breeding. The genetic diversity of improved rice varieties has been substantially shaped by breeding goals, leading to differentiation between indica and japonica cultivars.