Effects of dietary high levels of vitamin A on growth performance,feed utilization and immune responses of juvenile Cyprinus carpio var.jian;
饲料中高水平维生素A对幼建鲤生长、饲料利用及免疫反应的影响
Effects of traditional Chinese medicines on growth, feed utilization and biochemical composition in muscle of juvenile shrimp, Penaeus monodon;
中草药对斑节对虾生长、饲料利用和肌肉营养成分的影响
Comparison of growth,body contents and feed utilization of Jian carp(Cyprinus carpio var.Jian) and allogynogenetic silver crucian carp(Carassius auratus gibelio);
建鲤与异育银鲫生长、生化组成和饲料利用的比较
5 %,based on the indexes of growth rate,protein efficiency ratio and feed conversion ratio.
5%时,瓦氏黄颡鱼幼鱼的生长性能和饲料利用率较好。
The application of EM technique plays an important role in husbandry production:it can increase the producticn of livestock and poultry,the utilization ratio of feed,prevent and cure diseases,it also may improve the quality of husbandry products,get rid of odour,prevent environmental pollution and broaden feed resources.
EM技术应用于畜牧生产 ,可提高畜禽的生产性能和饲料利用率 ,防病、治病 ,改善畜产品品质 ,减少恶臭 ,防止环境污染 ,并可扩大饲料来源 ,在畜禽生产中具有重要的作
The results showed that there are the significant differences on the body weight increase rate,feed efficiency,body protein and moisture under different feeding rates(P<0.
结果表明:特定生长率和相对增重率随着投饲率的增加呈先上升后平稳的趋势,饲料利用率随着投饲率的升高呈先下降后平稳再下降的趋势;鱼体的水分含量随投饲率的增加而下降,蛋白质和脂肪含量随投饲率的增加而升高,投饲率对灰分无影响。
Feed efficiency (feed intake/weight gain) of LG (.
本试验选用15±1月龄的10头西门塔尔×关岭黄牛F1、7头利木赞×关岭黄牛F1和10头安格斯×关岭黄牛F1进行为期90d的短期育肥,测定杂交牛的生长速度、饲料利用率及屠宰性能。
01);among which group1and4could improve feed efficiency and group3could increase feeds taken as well as daily gains.
01);4号、1号复合多维能提高饲料利用率,3号复合多维能提高采食量和日增重;综合经济效益以3号复合多维最佳。
A study was conducted to evaluate the effects of non-starch polysaccharide(NSP) enzyme on growth and feed utilization of Japanese flounder(Paralichthys olivaceus).
02)g的牙鲆(Paralichthys olivaceus)为实验对象,进行为期70天的摄食生长实验,研究不同添加方式的非淀粉多糖酶对牙鲆生长和饲料利用率的影响。
Nutrition modulation of roughage utilization for ruminant;
反刍动物粗饲料利用的营养调控
Effects of Different Levels of Dietary Soybean Protein on Growth Performance and Feed Utilization of Ctenopharyngondon idellus
饲料中大豆蛋白对草鱼生长及饲料利用的影响
Effects of replacing fish meal with soybean meal,rapeseed meal or cottonseed meal on feeding,growth and feed utilization of sutchi catfish(Pangasius sutchi)
利用豆粕、菜粕和棉粕替代饲料中鱼粉对苏氏圆腹(鱼芒)摄食、生长和饲料利用的影响
Study on the Utilization of the Low-Protein and Red Fishmeal Feeds in Soft-Shelled Turtels (Trionyx Sinensis);
中华鳖对低蛋白和红鱼粉饲料利用的研究
Influence of the Traditional Chinese Medicine on the Function of Growth of Yong Dogs and Utilance of Forage;
中药对幼犬生长性能及饲料利用率的影响
This product can increase the rate of roughage, lower investment cost.
增加刍料利用率，降低饲养成本。
A sensible use of supplements can pay dividends.
妥善使用补充饲料也能得到利润。
They represent important influences on the utilization of the feed.
它们对饲料的利用率有重大影响。
Study on producing protein feed through the candida
利用假丝酵母生产蛋白质饲料的研究
Studies on Utilization and Influencing Factors of Phosphorus in Plant Feedstuffs;
植物饲料磷的利用及其影响因素研究
Analysis of Countermeasures on the Supply and Utilization of Roughage In Daqing City;
大庆市粗饲料供应与利用的对策分析
Studies on the Utilization of Dietary Lipid in Innovate Pompano (Trachinotus Ovatus)
卵形鲳鲹（Trachinotus ovatus）对饲料脂肪利用的研究
Application of Excel Software in Experimental Animal Feed Formulations
利用Excel软件制作实验动物饲料配方
Study on the Feed Formula System and the Feed Resources Use of Beef Cattle Production in Guizhou
贵州省优质肉牛饲料资源利用与饲料配方系统的研究
Study on the Utilization of Common Dietary Protein Sources in Chinese Mitten-handed Crab, Eriocheir Sinensis
中华绒螯蟹对常用饲料蛋白源利用性研究
Study on the Bioavailability of Common Dietary Protein Source by Allogynogenetic Crucian Carp
异育银鲫对常用饲料蛋白源生物利用性的研究
Study on the Effect of Phytase on Availability of Phytate Phosphorus in Plant Feed;
植酸酶对植物性饲料植酸磷利用率影响的研究
Study on the Producing of Fermented Feeb by Useing Sugarcane Bagasses and Molasses;
利用甘蔗渣、甘蔗糖蜜生产发酵饲料的研究
Study on Grasses and Forage Crop Planting Technique and Utilization in Tai an;
泰安市牧草饲料作物种植利用技术研究