...selecting individuals with desired characteristics from a population of crops containing individuals with different characteristics. In crops, harvesting seeds from an entire plant or selecting and maintaining the plant itself is called plant selection, while harvesting seeds from individual ears is called ear selection. In any method of breeding, individual selection is necessary at some stage. *Some of the terminology that refers to "stock selection" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…特性の異なった個体を含む作物の集団から,希望する特性をもつ個体を選び出すこと。作物では1株全体から採種したり,株そのものを選んで維持することを株選抜といい,1穂ごとに採種することを穂選抜という。どのような品種改良のやり方でも,どこかの過程で個体選抜は必要である。… ※「株選抜」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 |
>>: Lower bathyal zone - Kabuzenshinkaitai
The bridge deck is the upper structure of a bridge...
An ignition device consisting of a substance that ...
A Neolithic culture characterized by megalithic st...
A gorge in the middle reaches of the Yellow River...
This town is located in the southwestern sea of ...
A magnitude 6.8 earthquake occurred near Erzincan ...
…Most metazoans are divided into protocoelomates ...
A Japanese stringed instrument (a long-necked, pl...
...There are also large differences in the cultur...
The poll tax system was implemented in the Philipp...
English poet, novelist, and playwright. Born Octo...
...The closely related species Pittosporaceae, Wh...
A plate material in which different metals are bon...
A book that explains the medicinal effects of dri...
A physician from the late Edo and Meiji periods. ...