• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Tropical Animal Health and Production >The use of tropical protein-rich leaves as supplements to Thai swamp buffalo receiving a basal diet of rice straw and treated leucaena (Leucaena leucocephala)
【24h】

The use of tropical protein-rich leaves as supplements to Thai swamp buffalo receiving a basal diet of rice straw and treated leucaena (Leucaena leucocephala)

机译：使用富含蛋白质的热带树叶作为泰国沼泽水牛的补充，该水牛接受稻草和经过处理的白叶猴（Leucaena leucocephala）的基础饮食

获取原文
获取原文并翻译 | 示例
       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Two experiments were conducted to determine (i) the effects of protein-rich trees (PRTs) and (ii) the effects of leucaena treated with NaOH solution and leucaena plus polyethylene glycol (PEG) on nutrient digestibility, nitrogen (N) balance, urinary purine derivatives excretion and blood metabolites in Thai swamp buffaloes. In Experiment 1, animals were fed with rice straw as a basal diet and one of the four PRT supplements: (i) oven-dried rain tree pods (RTPP, control); (ii) sun-dried leucaena leaves; (iii) sun-dried cassia leaves and (iv) sun-dried mulberry leaves. Fibre digestibility and N balance were lower (P < 0.05), but microbial N in the rumen was higher (P < 0.05) in animals supplemented with RTPP than in those fed with the other supplements. In Experiment 2, animals were fed with rice straw as a basal diet and leucaena were treated in one of three ways: (i) untreated (control), (ii) leucaena treated with NaOH solution and (iii) leucaena + PEG. Fibre digestibility and N balance in the rumen improved (P < 0.05) in animals supplemented with leucaena + PEG, but microbial N was not increased. The study demonstrated a way of using local PRTs for a suitable and worthwhile method to improve the quality of buffalo feeding systems in the tropics.
机译：进行了两个实验，以确定（i）富含蛋白质的树木（PRT）的影响，以及（ii）用NaOH溶液处理的白花木和白花木加聚乙二醇（PEG）对养分消化率，氮（N）平衡，尿液的影响泰国沼泽水牛中嘌呤衍生物的排泄和血液代谢产物。在实验1中，以稻草作为基础饮食和四种PRT补充剂之一来喂养动物：（i）烤箱干燥的雨树豆荚（RTPP，对照）； （ii）晒干的银合欢叶； （iii）晒干的决明子叶和（iv）晒干的桑叶。补充RTPP的动物的纤维消化率和氮平衡较低（P <0.05），但瘤胃中的微生物氮高于（P <0.05）。在实验2中，以稻草作为基础饮食喂养动物，并用以下三种方式之一处理白斑：（i）未经处理（对照），（ii）用NaOH溶液处理的白斑和（iii）白斑+ PEG。补充了白花木+ PEG的动物的瘤胃纤维消化率和氮平衡得到改善（P <0.05），但微生物氮没有增加。这项研究表明了一种使用本地PRT的方法，该方法是一种合适且有价值的方法，可以提高热带地区水牛的饲喂系统的质量。

著录项

相似文献

  • 外文文献
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号