laying performance

常見例句

Some other biological characteristic such as egg-laying performance and reproductive performance are on study.
蛋用性能、繁殖性能等其他生物學特性尚在研究中。
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In this paper, the effects of sodium humate on laying performance of Nick(Parent Stock) egg genus chicken aged 48 weeks was studied.
為研究腐植酸鈉對蛋種雞生產(chǎn)性能的影響，選用48周齡尼克紅父母代蛋雞進行試驗。
The hybridization test of rhine goose and Sichuan white goose was made to observe the appearance characteristics changes of offspring goslings and study their growth rate and laying performance.
利用萊茵公鵝與四川白鵝母鵝進行雜交試驗，觀察后代雛鵝的外貌特征變化，并研究其生長速度和產(chǎn)蛋性能。