- pure-line breeding
- чистолинейное разведение
English-russian biological dictionary. 2013.
pure-line breeding
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plant breeding — Introduction application of genetic (genetics) principles to produce plants that are more useful to humans. This is accomplished by selecting plants found to be economically or aesthetically desirable, first by controlling the mating of… … Universalium
Selection methods in plant breeding based on mode of reproduction — This article discusses Selection methods in plant breeding based on mode of reproduction. Some plants reproduce by (more or less strict) self fertilization where pollen from a plant will fertilise reproductive cells or ovules of the same plant.… … Wikipedia
livestock farming — Introduction raising of animals for use or for pleasure. In this article, the discussion of livestock includes both beef and dairy cattle, pigs (pig), sheep, goats (goat), horses (horse), mules (mule), asses, buffalo, and camels (camel … Universalium
Hybrid (biology) — In biology and specifically, genetics, the term hybrid has several meanings, all referring to the offspring of sexual reproduction.[1] In general usage, hybrid is synonymous with heterozygous: any offspring resulting from the mating of two… … Wikipedia
selection — selectional, adj. /si lek sheuhn/, n. 1. an act or instance of selecting or the state of being selected; choice. 2. a thing or a number of things selected. 3. an aggregate of things displayed for choice, purchase, use, etc.; a group from which a… … Universalium
Domestic sheep — taxobox name = Domestic sheep status = DOM image width = 250px image caption = A research flock at U.S. Sheep Experiment Station near Dubois, Idaho regnum = Animalia phylum = Chordata classis = Mammalia ordo = Artiodactyla familia = Bovidae… … Wikipedia
horticulture — horticultural, adj. horticulturist, n. /hawr ti kul cheuhr/, n. 1. the cultivation of a garden, orchard, or nursery; the cultivation of flowers, fruits, vegetables, or ornamental plants. 2. the science and art of cultivating such plants. [1670… … Universalium
F1 hybrid — is a term used in genetics and selective breeding. F1 stands for Filial 1 , the first filial generation seeds/plants or animal offspring resulting from a cross mating of distinctly different parental types. The offspring of distinctly different… … Wikipedia
Wilhelm Johannsen — Infobox Scientist name = Wilhelm Ludvig Johannsen birth date = birth date|1857|02|03 birth place = Elsinore, Denmark nationality = DEN death date = death date and age|1927|11|11|1857|02|03 death place = Copenhagen, Denmark field = Genetics Plant… … Wikipedia
William Lawrence Balls — William Lawrence W.L. Balls, FRS[1] (3 September 1882 – 18 July 1960) was a British botanist who specialised in cotton technology. He was elected a Fellow of the Royal Society in 1923.[2] Contents 1 Biography 1.1 … Wikipedia
taxon — /tak son/, n., pl. taxa /tak seuh/. a taxonomic category, as a species or genus. [1945 50; < Gk táx(is) TAXIS1 + on neut. n. ending; see ON1] * * * ▪ biology plural Taxa, any unit used in the science of biological classification, or… … Universalium
