1) Loman laying hens
罗曼蛋鸡
1.
The efficiencies of diet nutrients converted into corresponding components of eggs by 500 Loman laying hens were measured,respectively.
测定 50 0只罗曼蛋鸡 (2 3～ 3 1周龄 )分别在冷季 (1 997-0 1 -0 1～ 1 997-0 3 -0 3 ,鸡舍温度 -4 。
2.
7%),the diet and nutrient intake and egg nutrient production daily of 200 Loman Laying hens of 40-44wks old in Shushan poultry farm of Hefei were measured actually.
对合肥市蜀山种鸡场 2 0 0只 40～ 44周龄罗曼蛋鸡日采食饲粮量及养分量和日产蛋成分量等进行了 3 4d的实测 ,在此基础上 ,测算了鸡对饲粮主要养分的转化率 ;并考察了温、湿度因子对其影响。
3.
3℃), 6 groups of Loman laying hens (23￣36 weeks old ) in same ecological environment were fed with 6 diets of various formulas.
３℃），用６种不同配方的日粮饲喂处于相同生境的６组２３～３６周龄罗曼蛋鸡。
2) Roman hens
罗曼蛋鸡
1.
Effect of different iron from sources on laying performance and egg quality in Roman hens;
日粮中不同铁源对罗曼蛋鸡产蛋性能以及蛋品质的影响
3) Roman layer
罗曼蛋雏鸡
1.
Each of 120 one-day-old male Gushi chicks,Avain broilers and Roman layers were divided into 6 repeats of 20 each.
通过研究固始鸡、罗曼蛋雏鸡和艾维茵肉仔鸡生长、养分沉积、肉质特性的差异,探讨品种与生长、代谢和肉质间的关系。
4) Xin luo-man cock
新罗曼蛋鸡
补充资料：罗曼
1.浪漫。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条