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- Its average egg weight was 55.9g, and mass egg weight 16.21kg at 72wk age, and feed conversion ratio was 2.06. The DWF had the best feed conversion efficiency in the five groups, about 14% to 18% higher than the normal. 矮小蛋鸡饲料转化率比较高,其中矮小粉的FCR达到2.;06,比普通高产蛋鸡饲料转化率提高14%25-18%25,对降低鸡蛋成本提高收入最有利。
- Average egg weight 蛋重
- The imago period is from the early April to end of May.The reproduction belongs to amphigenesis, but it may happen female parthenogenesis.A female average egg number is 3975. 成虫期4月上旬至5月下旬,行两性生殖,存在孤雌生殖,雌成虫平均产卵量为3975粒。
- Changtu excluded geese smaller shape, structure and detailed compact, white plumage, head and neck fine small to high egg production, egg weight known. 昌图豁鹅体形较小,结构细致紧凑,全身羽毛洁白,头小脖细,以产蛋量高、蛋重而著称。
- In this experiment,egg shape index,egg weight loss in the incubation,allantoic and amniotic fluid volume were mensurated and analysed. 通过孵化试验,研究了蛋形指数对蛋壳强度、孵化失重、羊水及尿囊液量的影响。
- In this experiment,egg weight,egg weight loss in the incubation,birth weight,allantoic and amniotic fluid volume were mensurated and analysed. 通过孵化实验,研究了蛋重对孵化失重、羊水及尿囊液量、雏鸡初生重的影响。
- The correlating analyzing between the clutch size and egg weight or egg length suggest that it is notability negative correlation. 对窝卵数与卵重和卵大小之间的相关性分析表明,窝卵数与卵重和卵大小之间呈显著的负相关。
- Heri-tabillty of age at first egg(AFG),number of egg to 300 days old(NE-300d),egg weight(EW)and num-ber of egg to 500 days old(NE-500d) were 0. 28,0.19,0. 58,0. 24,respectively. 开产日龄、300日龄产蛋数、蛋重、500日龄产蛋数的遗传力分别为:0.;28,0
- This paper reviews the nutritional factors that influence egg quality measures such as egg weight,eggshell quality,yolk colour,nutritional value and hatchability. 通过营养调控鸡蛋品质是近年来鸡营养研究的热点之一,本文综述了影响鸡蛋品质指标(蛋重、蛋壳质量、蛋黄颜色、营养价值、孵化率)的营养因素。
- For Silkies without broody occurrence in the first half egg laying cycle, PRLR3 and PRLR6 did not influence egg production traits including age at first egg, weight of first egg, egg weight at 40 wks, and egg number at 40 wks (P>0.05). 丝羽乌骨鸡群体中;PRLR3和PRLR6位点变异对未曾发生过就巢的丝羽乌骨鸡产蛋性状(开产日龄、开产蛋重、40周龄蛋重和40周龄产蛋量)影响均不显著(P>0.;05)。
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- Effects of Egg Weight on the Hatching 蛋重对种蛋孵化效果的影响
- The average output of the factory is 20 cars a day. 该工厂的平均产量是每天20辆汽车。
- His income is well below the average. 他的收入大大低于平均水平。
- We fail one student per year on average. 我们平均每年有一个学生不及格。
- He is such a good egg that everyone liked him. 他是一个大好人,个个都喜欢他。
- I usually have a boil egg and a cup of coffee. 我通常吃一个煮鸡蛋,喝一杯咖啡。
- The chair sagged down under the fat man's weight. 椅子经这胖人一坐便压弯了。
- Do you want a boiled egg for breakfast? 你早饭要吃煮鸡蛋吗?
- Meals average out at 5 per head. 膳食平均每人5英镑。