1.
Observation of Performance of New Roman Commercial Laying hens in Huangyuan County
新罗曼褐壳商品蛋鸡在湟源地区的生产性能观测
2.
Survey on Avian Leukosis Virus-J Subgroup in Commercial Layers of Roman
商品代罗曼蛋鸡发生禽J-亚群白血病
3.
The Blood-group Detected Report of 17 Parental Lines in Brown Egg-hen
褐壳蛋鸡17个品系种鸡血型测试报告
4.
Comparisons of Egg Shell Quality Between ISA Brown and Shaver Star Cross 288 Hens
伊莎褐鸡与星杂288鸡蛋壳品质比较
5.
Six roosters of the breed of Jiuyuan Black Fowl expected to produce blue eggshells were testcrossed with hens of the breed of Ross Brown.
用可能产蓝壳蛋的旧院公鸡交褐色罗斯母鸡。
6.
EFFECTS OF ASPERGILLUS NIGER MEDIA ON PRODUCTION PERFORMANCE IN LOHMANN BROWN LAYING HENS
黑曲霉菌培养物对罗曼商品蛋鸡生产性能的影响
7.
Differences narrow between brown, white egg layers
褐壳蛋蛋鸡和白壳蛋蛋鸡的性能差异正在缩小
8.
Contrastive Analysis of Egg Quality Parameters Betweer Haidong Chicken and Roman Chicken
海东鸡与罗曼鸡蛋品质指标的对比分析
9.
Relationship between Eggshell Color and Egg Quality and Laying Performance of Brown Egg Layers
褐壳蛋蛋壳颜色与蛋品质及产蛋性能的关系
10.
Research on Technology of Preparation of Food-grade Calcium Lactate from Eggshell;
鸡蛋壳制备食品级乳酸钙的新工艺研究
11.
Genetic analysis on major economic traits in strain Ⅰ of Yuzhou brown egg layer
豫州褐壳蛋鸡Ⅰ系主要经济性状的遗传分析
12.
Study on an Optimal Maganese (Mn) Level in a Practical Diet for Brown-Egg Layers;
中型褐壳产蛋鸡实用饲粮中锰适宜水平的研究
13.
Study on Genetic Regularity of Eggshell Color and Relativity of Egg Quality in Green-Eggshell Layer;
青壳蛋鸡壳色遗传规律及其蛋品质相关性研究
14.
More than200 different ostrich, goose, hen and duck eggshells painted by her are being displayed at a Bangkok shopping mall.
她所彩绘的二百多件鸵鸟、、鸡和鸭子蛋壳作品，正在曼谷一家购物中心展出。
15.
Effects of egg-shaped indexes of Hylin Brown and Roman Pink Breed chicks on hatching results
海兰褐和罗曼粉种蛋的蛋形指数对孵化效果的影响
16.
Study of Growth Performance,Egg Quality Between Blue-Shell Laying Hen and and Hailan Laying Hen
苏禽三凤绿壳蛋鸡与海兰蛋鸡生产性能、蛋品质的对比研究
17.
Effect of Health Sand on Egg-laying Performance and Egg Shell Quality of Wenchang Chicken
保健砂对文昌鸡产蛋性能及蛋壳品质的影响
18.
THE EFFECT OF PREMIX AND METHIONINE ON THE PERFORMANCE OF ROMAN LAYING HENS
不同预混剂和蛋氨酸水平对罗曼鸡产蛋性能的影响