| 词汇 | cultigen |
| 释义 | BETA Examples of cultigencultigen isn’t in the Cambridge Dictionary yet. You can help! Any gathered food or cultigen comes in small increments and so production levels are subject to an acquirer's control. The replacement of the expression cultivated plant with the word cultigen is not universally accepted. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The terms "cultigen" and "cultivar" may be confused with each other. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are cultigens, not occurring in the wild. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The edible globe artichoke is usually considered to be an ancient cultigen of this plant. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Truly wild (as opposed to naturalised) populations are not known with certainty and the species may be a cultigen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The cultigen is a species, or its equivalent, that has appeared under domestication the plant is cultigenous. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Bred animals are known as breeds, while bred plants are known as varieties, cultigens, or cultivars. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It might seem that the word domesticate could serve the same purpose as cultigen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These are supplemented by banana, pandanus, sugar cane, and various other cultigens. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. To overcome this difficulty the term "culton" (pl. "culta") has been suggested to replace the word taxon when speaking about cultigens. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The debate continues concerning the notions of ranks and taxa as applied to cultigens. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The definition and usage of the word cultigen has undergone subsequent change (see entry under cultigen). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There are two other classification categories for cultigens, the grex and the group. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This definition of the cultigen permits the recognition of cultivars, unlike the 1923 definition which restricts the idea of the cultigen to plants at the rank of species. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Plant breeding can be accomplished through many different techniques ranging from simply selecting plants with desirable characteristics for propagation, to more complex molecular techniques (see cultigen and cultivar). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Bailey was never explicit about the etymology of the word cultivar and it has been suggested that it is a contraction of the words cultigen and variety. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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