laying performance信息详情
铺设性能
laying───v.放置;用一层……覆盖;产卵;摆放餐具于(lay的现在分词);n.(Laying)(美、英、印)雷音(人名);n.装置,布置;饭前准备;放下;生蛋
performance───n.性能;绩效;表演;执行;表现
laying out───定线;画样划线
were laying───正在铺设
laying down───放样;指定
laying eggs───产蛋
appraising performance───业绩评价
extreme performance───卓越的性能
live performance───现场表演,实况演出;真人表演
this paper, the effects of sodium humate on laying performance of Nick(Parent Stock) egg genus chicken aged 48 weeks was studied.───研究腐植酸钠对蛋种鸡生产性能的影响,选用48周龄尼克红父母代蛋鸡进行试验。
was conducted to investigate the effects of dietary non-phytin phosphorus (NPP) level on laying performance, egg quality and tibia indices of ducks during the laying peak.───胫骨密度和骨矿物含量反映了其骨质量状况,是对磷水平较为敏感的指标,若钙磷不足,会导致蛋禽的骨质疏松症。
effect of allicin on performance and caecum microorganism and serum biochemical index in laying hens was determined.───研究不同水平大蒜素对蛋鸡生产性能、盲肠微生物和血清生化指标的影响。
Effects of bacitracin and chlortetracycline on laying performance and egg quality and approach to its mechanism in aging hens .───杆菌肽锌和金霉素对蛋鸡产蛋性能和蛋品质的影响机理。
The invention discloses a feed additive for improving quality of poultry eggs and egg laying performance.───本发明公开了一种能提高禽蛋品质及产蛋性能的禽饲料添加剂。
Effect of high-level zinc ration on laying performance of laying ducks and zine content of duck egg and duck egg quality.───高锌饲粮对蛋鸭产蛋性能蛋锌含量以及蛋品质的影响。
This experiment was carried out to study the effect of different energy and protein on growth and laying performance for laying quails.───本试验研究不同能量与蛋白质水平组合的饲粮对鹌鹑生长发育和生产性能的影响。
Analysis of the relationship between codon frequency of prolactin gene and laying performance in five chicken breeds───五个鸡群中催乳素基因密码子使用频率与产蛋量的关系分析
Effect of daidzein on egg laying performance and hormone levels in serum of Shaoxing ducks during the late stage of egg production cycle───大豆黄酮对产蛋后期绍兴鸭生产性能及血清中一些激素水平的影响
The results of the experiment show that adding the powdery mixture of alfalfa and white clover by 5-10% to the laying hen's diets does not decrease laying performance.
In this paper, the effects of sodium humate on laying performance of Nick(Parent Stock) egg genus chicken aged 48 weeks was studied.
The invention discloses a feed additive for improving quality of poultry eggs and egg laying performance.
- joinedup approach
- my side of the fence
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- lighting installation
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- my silly girl
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- laying practice