Landrace - Wikipedia
网页A landrace is a domesticated, locally adapted, [2][3][4] often traditional [5] variety of a species of animal or plant that has developed over time, through adaptation to its natural and cultural environment of agriculture and pastoralism, and due to isolation from other populations of the species. [2] .
Category:Landraces - Wikipedia
网页A landrace (sometimes " landrace breed) is a local variety of a domesticated animal or plant species which has developed largely by natural processes from wild species, by adaptation to the natural and cultural environment in which …
What Does Landrace Mean - Gardening Know How
网页2023年1月24日 · Landrace in plants refers to a traditional variety that has adapted over time. These plant varieties are not genetically bred but have, instead, evolved different traits naturally. They are not cloned, hybrids, cultivars, or bred with any human intervention.
Frontiers | Toward an Evolved Concept of Landrace
网页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 …
From Wild Species to Landraces and Cultivars
网页Typically landraces are genetically heterogeneous (non-uniform), and are therefore an important source of genetic diversity for crop improvement. Landraces are usually less diverse than their wild ancestors, but more diverse than cultivars produced during the modern era of plant breeding.
Landraces: What are they and why are they so important?
网页According to the time of flowering, plants can be classified into three groups: Annual plants: they bloom in the first year of planting, as is the case with wheat, tomato, pepper and lettuce. Biennial plants: They flower the second year, such as carrots, beets, cauliflower and onions.
What is a Landrace? - WorldAtlas
网页2018年1月16日 · Examples of conditions that a landrace must adapt to include: predators, temperature, altitude, parasites, abundance or scarcity of water, and terrain among others. Examples of landraces include Florida Cracker cattle, Randall cattle, Spanish goats, English shepherd dogs, Pineywoods cattle, Icelandic chickens, and Choctaw hogs.
Landraces and Crop Genetic Improvement | IntechOpen
网页2018年9月12日 · Landraces are repository of gene pool that enrich biodiversity and maintain and stabilize ecosystem in a sustainable way to make it functional.
Landraces: A review of definitions and classifications - Springer
网页The classification of types of landraces given by Mayr in 1934 had been discussed and an amended classification provided, paying attention to contamination caused by seed change. As a landrace has a complex and indefinable nature an …
Conservation of Landraces and Indigenous Breeds: An ... - Springer
网页2023年1月6日 · Landraces and indigenous breeds are either animal or plant species developed at a specific location through natural and artificial selection processes over a long period. Due to the changing environment and mixing up with other genotypes, they exhibit an evolving trend.