Definition of cultigen in English:

cultigen

noun ˈkʌltɪdʒ(ə)nˈkəltəjən

Botany

A plant species or variety known only in cultivation, especially one with no known wild ancestor.
〔植〕（起源不明的植物的）栽培种
Example sentencesExamples
- It is unclear which or how many wild species or cultigens were the progenitors of the extant avocado races.
- These sites had a domesticated plant system incorporating native and introduced cultigens, while the Mill Creek sites also exhibited a dispersed field location pattern.
- During the next five or even ten years, non-grain cultigens dominated; first root crops and then tree crops were cultivated.
- The period is characterized by the gradual introduction of maize and other tropical cultigens, gradually transforming the resident hunter-gatherer populations into sedentary agricultural communities.
- If other factors affecting population size had remained constant, the predictable result would have been population growth wherever these crops replaced less efficient cultigens.

Origin

Early 20th century: from cultivated (past participle of cultivate) + -gen.

Definition of cultigen in US English:

cultigen

nounˈkəltəjən

Botany

A plant species or variety known only in cultivation, especially one with no known wild ancestor.
〔植〕（起源不明的植物的）栽培种
Example sentencesExamples
- These sites had a domesticated plant system incorporating native and introduced cultigens, while the Mill Creek sites also exhibited a dispersed field location pattern.
- During the next five or even ten years, non-grain cultigens dominated; first root crops and then tree crops were cultivated.
- It is unclear which or how many wild species or cultigens were the progenitors of the extant avocado races.
- If other factors affecting population size had remained constant, the predictable result would have been population growth wherever these crops replaced less efficient cultigens.
- The period is characterized by the gradual introduction of maize and other tropical cultigens, gradually transforming the resident hunter-gatherer populations into sedentary agricultural communities.

Origin

Early 20th century: from cultivated (past participle of cultivate) + -gen.

单词	cultigen
释义	Definition of cultigen in English: cultigen noun ˈkʌltɪdʒ(ə)nˈkəltəjən Botany A plant species or variety known only in cultivation, especially one with no known wild ancestor. 〔植〕（起源不明的植物的）栽培种 Example sentencesExamples It is unclear which or how many wild species or cultigens were the progenitors of the extant avocado races. These sites had a domesticated plant system incorporating native and introduced cultigens, while the Mill Creek sites also exhibited a dispersed field location pattern. During the next five or even ten years, non-grain cultigens dominated; first root crops and then tree crops were cultivated. The period is characterized by the gradual introduction of maize and other tropical cultigens, gradually transforming the resident hunter-gatherer populations into sedentary agricultural communities. If other factors affecting population size had remained constant, the predictable result would have been population growth wherever these crops replaced less efficient cultigens. Origin Early 20th century: from cultivated (past participle of cultivate) + -gen. Definition of cultigen in US English: cultigen nounˈkəltəjən Botany A plant species or variety known only in cultivation, especially one with no known wild ancestor. 〔植〕（起源不明的植物的）栽培种 Example sentencesExamples These sites had a domesticated plant system incorporating native and introduced cultigens, while the Mill Creek sites also exhibited a dispersed field location pattern. During the next five or even ten years, non-grain cultigens dominated; first root crops and then tree crops were cultivated. It is unclear which or how many wild species or cultigens were the progenitors of the extant avocado races. If other factors affecting population size had remained constant, the predictable result would have been population growth wherever these crops replaced less efficient cultigens. The period is characterized by the gradual introduction of maize and other tropical cultigens, gradually transforming the resident hunter-gatherer populations into sedentary agricultural communities. Origin Early 20th century: from cultivated (past participle of cultivate) + -gen.
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