本文主要研究内容
作者沈兆艳,彭佛友,程秋根,吴世林（2019）在《微胶囊包膜缓释植物精油在蛋鹌鹑上的应用效果及使用方案研究》一文中研究指出：本试验以蛋鹌鹑为研究对象,旨在探究不同梯度微胶囊包膜缓释植物精油在蛋鹌鹑中的应用效果,为微胶囊包膜缓释植物精油在蛋禽的使用剂量提供参考方案。试验选取4月龄的蛋鹌鹑6615只,分为7个处理,每个处理3个重复,每个重复315只鹌鹑。负对照组为基础日粮,对照组添加50 ppm硫酸粘杆菌素,试验1-3组分别添加微胶囊包膜缓释植物精油50 ppm、100 ppm、200 ppm,试验4组添加50 ppm微胶囊包膜缓释植物精油+20 ppm恩拉霉素,试验5组添加400 ppm天然植物精油,预饲期为5 d,试验期为40 d。试验结果表明:试验3组(200 ppm微胶囊包膜缓释植物精油)和试验4组(50 ppm微胶囊包膜缓释植物精油+20 ppm恩拉霉素)蛋鹌鹑的平均日产蛋重显著高于负对照组和对照组(50 ppm硫酸粘杆菌素)(P<0.05),平均日采食量、产蛋率、料蛋比和成活率均优于负对照组和对照组(50 ppm硫酸粘杆菌素)(P>0.05);试验2组(100ppm微胶囊包膜缓释植物精油)、试验3组(200 ppm微胶囊包膜缓释植物精油)和试验4组(50 ppm微胶囊包膜缓释植物精油+20 ppm恩拉霉素)鹌鹑的正常粪便比例最高,高于负对照组和对照组(50 ppm硫酸粘杆菌素)(P>0.05);随着微胶囊包膜缓释植物精油添加剂量的增加,蛋鹌鹑的平均日采食量、平均日产蛋重和产蛋率有线性增加的趋势,利用回归方程计算,当微胶囊包膜缓释植物精油剂量为95 ppm时,蛋鹌鹑的平均日采食量和平均日产蛋重可以达到50 ppm硫酸粘杆菌素水平,当微胶囊包膜缓释植物精油剂量≥139ppm时,蛋鹌鹑产蛋性能和产蛋率可优于50 ppm硫酸粘杆菌素。因此,蛋禽日粮中的微胶囊包膜缓释植物精油可以完全替代抗生素,推荐使用剂量为100 ppm～150 ppm。以30万只蛋鹌鹑场为例,饲粮中添加100ppm微胶囊包膜缓释植物精油与未添加组相比,每年可增加净利润8.395万元,经济效益非常可观。
Abstract
ben shi yan yi dan an chun wei yan jiu dui xiang ,zhi zai tan jiu bu tong ti du wei jiao nang bao mo huan shi zhi wu jing you zai dan an chun zhong de ying yong xiao guo ,wei wei jiao nang bao mo huan shi zhi wu jing you zai dan qin de shi yong ji liang di gong can kao fang an 。shi yan shua qu 4yue ling de dan an chun 6615zhi ,fen wei 7ge chu li ,mei ge chu li 3ge chong fu ,mei ge chong fu 315zhi an chun 。fu dui zhao zu wei ji chu ri liang ,dui zhao zu tian jia 50 ppmliu suan nian gan jun su ,shi yan 1-3zu fen bie tian jia wei jiao nang bao mo huan shi zhi wu jing you 50 ppm、100 ppm、200 ppm,shi yan 4zu tian jia 50 ppmwei jiao nang bao mo huan shi zhi wu jing you +20 ppmen la mei su ,shi yan 5zu tian jia 400 ppmtian ran zhi wu jing you ,yu si ji wei 5 d,shi yan ji wei 40 d。shi yan jie guo biao ming :shi yan 3zu (200 ppmwei jiao nang bao mo huan shi zhi wu jing you )he shi yan 4zu (50 ppmwei jiao nang bao mo huan shi zhi wu jing you +20 ppmen la mei su )dan an chun de ping jun ri chan dan chong xian zhe gao yu fu dui zhao zu he dui zhao zu (50 ppmliu suan nian gan jun su )(P<0.05),ping jun ri cai shi liang 、chan dan lv 、liao dan bi he cheng huo lv jun you yu fu dui zhao zu he dui zhao zu (50 ppmliu suan nian gan jun su )(P>0.05);shi yan 2zu (100ppmwei jiao nang bao mo huan shi zhi wu jing you )、shi yan 3zu (200 ppmwei jiao nang bao mo huan shi zhi wu jing you )he shi yan 4zu (50 ppmwei jiao nang bao mo huan shi zhi wu jing you +20 ppmen la mei su )an chun de zheng chang fen bian bi li zui gao ,gao yu fu dui zhao zu he dui zhao zu (50 ppmliu suan nian gan jun su )(P>0.05);sui zhao wei jiao nang bao mo huan shi zhi wu jing you tian jia ji liang de zeng jia ,dan an chun de ping jun ri cai shi liang 、ping jun ri chan dan chong he chan dan lv you xian xing zeng jia de qu shi ,li yong hui gui fang cheng ji suan ,dang wei jiao nang bao mo huan shi zhi wu jing you ji liang wei 95 ppmshi ,dan an chun de ping jun ri cai shi liang he ping jun ri chan dan chong ke yi da dao 50 ppmliu suan nian gan jun su shui ping ,dang wei jiao nang bao mo huan shi zhi wu jing you ji liang ≥139ppmshi ,dan an chun chan dan xing neng he chan dan lv ke you yu 50 ppmliu suan nian gan jun su 。yin ci ,dan qin ri liang zhong de wei jiao nang bao mo huan shi zhi wu jing you ke yi wan quan ti dai kang sheng su ,tui jian shi yong ji liang wei 100 ppm～150 ppm。yi 30mo zhi dan an chun chang wei li ,si liang zhong tian jia 100ppmwei jiao nang bao mo huan shi zhi wu jing you yu wei tian jia zu xiang bi ,mei nian ke zeng jia jing li run 8.395mo yuan ,jing ji xiao yi fei chang ke guan 。
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论文作者分别是来自广东饲料的沈兆艳,彭佛友,程秋根,吴世林，发表于刊物广东饲料2019年05期论文，是一篇关于微胶囊包膜缓释植物精油论文,蛋鹌鹑论文,产蛋性能论文,经济效益论文,广东饲料2019年05期论文的文章。本文可供学术参考使用，各位学者可以免费参考阅读下载，文章观点不代表本站观点，资料来自广东饲料2019年05期论文网站，若本站收录的文献无意侵犯了您的著作版权，请联系我们删除。
标签：微胶囊包膜缓释植物精油论文; 蛋鹌鹑论文; 产蛋性能论文; 经济效益论文; 广东饲料2019年05期论文;