?育種值是指在育種過程中，對某一特定品種的選擇和繁殖所付出的努力和成本。它是衡量育種成就的重要指標，也是衡量育種工作效率和經濟效益的重要標準。

How to pronounce: yù zhǒng zhí (yoo jong zhi)

Usage:

1. 育種值可以用來評估育種工作的進展情況。

Yu zhong zhi ke yi yong lai ping gu yu zhong gong zuo de jin zhan qing kuang.

Breeding value can be used to evaluate the progress of breeding work.

2. 高育種值意味著該品種具有良好的遺傳優(yōu)勢。

Gao yu zhong zhi yi wei zhe gai pin zhong ju you liang hao de yi chuan you shi.

A high breeding value means that the variety has good genetic advantages.

3. 育種值高低與品種的遺傳背景、繁殖技術等因素密切相關。

Yu zhong zhi gao di yu pin zhong de yi chuan bei jing, fan zhi ji shu deng yin su mi qie xiang guan.

The level of breeding value is closely related to factors such as the genetic background of the variety and breeding techniques.

4. 通過選擇高育種值的個體進行繁殖，可以提高品種的遺傳質量。

Tong guo xuan ze gao yu zhong zhi de ge ti jin xing fan zhi, ke yi ti gao pin zhong de yi chuan zhi liang.

By selecting individuals with high breeding value for breeding, the genetic quality of the variety can be improved.

5. 育種值的提高需要長期的耐心和持續(xù)的努力。

Yu zhong zhi de ti gao xu chang qi de nai xin he chi xu de nu li.

The improvement of breeding value requires long-term patience and continuous efforts.

Synonyms and usage:

1. 遺傳值 (yí chuán zhí): genetic value

2. 優(yōu)良品種 (yōu liáng pǐn zhǒng): excellent variety

3. 繁殖成本 (fán zhí chéng běn): breeding cost

4. 基因貢獻 (jī yīn gòng xiàn): gene contribution

Editor's summary:

育種值是衡量育種工作成就和效率的重要指標，通過選擇高育種值的個體進行繁殖可以提高品種的遺傳質量。它與品種的遺傳背景、繁殖技術等因素密切相關，提高育種值需要長期耐心和持續(xù)努力。除了育種值，還有其他同義詞如遺傳值、優(yōu)良品種等可以用來描述同樣的概念。