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The Needle Bore Diameter for In Ovo Amino Acid Injection Has no Effect on Hatching Performance in Broiler Breeder Eggs
amino acids broiler breeder in ovo hatchability needle bore diameter
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2009/7/31
The objective of this study was to determine if the bore diameter of needles used for in ovo injection of amino acids (AA) would affect subsequent chick hatchability. In Experiment 1, needles of diffe...
以蚕豆品种临蚕２号为试验材料，采用土培法，研究了在镉胁迫期间蚕豆幼苗抗氧化酶（ＳＯＤ、ＣＡＴ 和ＰＯＤ）活性、脯氨酸、丙二醛和活性氧含量的动态变化过程，以探讨外源ＮＯ 和Ｈ２Ｏ２ 对镉毒害下蚕豆幼苗的保护效应。结果表明，０．１ｍｍｏｌ／ＬＳＮＰ（外源ＮＯ 供体）和０．０１ｍｍｏｌ／Ｌ Ｈ２Ｏ２ 单独处理均可缓解０．１ｍｍｏｌ／Ｌ 镉对蚕豆幼苗的氧化损伤，而二者互作处理存在正协同效应，主要表现在增强...
为了探讨硒中毒的毒理机制 ,选择健康雏鸭作实验动物 ,通过饲料中添加 8mg·kg-1的硒 ,复制雏鸭硒中毒模型 ,应用硝酸还原酶法测定血清和组织中NO含量及NOS活性的动态变化。试验结果表明 ,与对照组相比 ,中毒组雏鸭血清和组织中NO含量及NOS活性均显著升高 (P <0.0 5 ) ,且有时间—效应关系。从而提示硒中毒可诱导NOS活性增强 ,致使机体内NO含量升高 ,机体内源性NO水平过高 ...
牛磺酸对不同年龄雄性大鼠血清NO含量和抗氧化能力的影响
牛磺酸 雄性大鼠 抗氧化能力 一氧化氮
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2008/3/6
通过给不同年龄雄性Wistar大鼠饮用添加1％的牛磺酸或1％的β-丙氨酸（牛磺酸转运抑制剂）的水，研究牛磺酸对不同年龄雄性大鼠血清NO含量和抗氧化能力的影响。结果表明，牛磺酸对不同年龄大鼠血清一氧化氮（NO）含量没有显著影响（P>0.05）；但显著提高了不同年龄雄性大鼠血清中超氧化物歧化酶（SOD）活性（P<0.05）；显著降低了丙二醛（MDA）含量（P<0.05）；并显著提高了大鼠血清T-AOC...
PRODUCTION RESULTS OF RABBITS FED DIETS CONTAINING NO COCCIDIOSTATICS DURING THE FATTENING PERIOD
nutrition coccidiostatics production results
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2010/12/6
The objective of this study was to determine whether meat-type rabbits can be fed a diet without coccidiostatics during the fattening period. The effect of feeding two pelleted diets was compared duri...
Effect of Dietary Inclusion of Dehydrated Food Waste Products on Taiwan Native Chicken (Taishi No. 13)
Dehydrated Food Waste Products Taiwan Native Chicken Growth Performance Carcass Traits Meat Quality Nutrient Digestibility
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2016/4/25
The effect of dehydrated food waste product (DFWP) inclusion in diets of Taiwan native chickens on the growth performance, carcass traits, clinical blood chemistry and nutrient digestibility was inves...