…It is effective when applied to crops with a short history of breeding, and is often used in Japan for breeding pasture grasses. This mass selection method includes lineage mass selection, adult mass selection, and pedigree selection. Pedigree selection is a method used with livestock, and is used when the number of offspring is limited. … *Some of the terminology used in reference to the "family selection method" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…育種の歴史の浅い作物に適用すると有効で,日本では牧草の育種などによく使われている。この集団選抜法には系統集団選抜法,成群集団選抜法,家系選抜法などがある。家系選抜法は家畜で利用される方法で,子孫の数が限定されているときに用いられる。… ※「家系選抜法」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
<<: Joan of Arc at the stake - Joan of Arc at the stake
>>: Family selection - Kakeisenbatsu
…At the time, Chicago was developing as a commerc...
The International Game Fish Association is an inte...
...However, from the African perspective, these a...
...During the military regime of 1964-1985, the B...
A ceramic bowl for drinking tea. Before the early...
[1] [noun] ① the origin or beginning of something....
Born: Around 1595, near Jamestown, Virginia [Died]...
A Confucian scholar (ancient scholar) in the late ...
An ancient Chinese instrument for celestial resea...
A bridge over the Katsuragawa River in Otsuki Cit...
…The highest castes are the Bāhun (Brahman) and t...
Marxist theorist. Born in Tottori Prefecture. Aft...
A Confucian classic that discusses the way of fil...
〘Noun〙① (Formerly called "kamizori") A s...
Year of death: December 3, 1863 (January 11, 1864)...