laying performance

常見(jiàn)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(xué)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(duì)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(jìn)行試驗(yàn)。
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(jìn)行雜交試驗(yàn)，觀察后代雛鵝的外貌特征變化，并研究其生長(zhǎng)速度和產(chǎn)蛋性能。