卡特拉·卡特拉幼犬的食含量要求
Sadia Maryam1, Syed Zakir Hussain Shah1, Mahroze Fatima2
1Department of Zoology, University of Gujrat, Gujrat, Pakistan.
Journal of animal physiology and animal nutrition
|October 18, 2025
概括
补充剂显著改善了Catla catla幼虫的生长和健康. 最佳的食 (Mn) 水平被确定为14.22-16.31毫克/公斤之间,以获得最佳的鱼类健康和发育.
科学领域:
- 水产养殖营养水产养殖营养
- 鱼类生理学 鱼类生理学
- 微量矿物质的新陈代谢
背景情况:
- (Mn) 是一种重要的微量矿物质,对鱼类的生长,新陈代谢和抗氧化功能至关重要.
- 对于Catla catla的特定食Mn需求仍然不够了解,需要进一步的研究.
研究的目的:
- 为了确定Catla catla幼虫的最佳食需求.
- 调查不同饮食含量对Catla catla.生长,健康和生理参数的影响.
主要方法:
- 六种实验性饮食中含量在1.41至26.12毫克/千克之间,被给了Catla catla幼60天.
- 分析了生长性能,料转化率 (FCR),料摄入量 (FI),近距离成分,Mn吸收,组织Mn含量,抗氧化酶活性,性酸酶 (ALP) 和硫酸酸反应物质 (TBARS).
主要成果:
- 最佳的生长,FCR和生物识别指数是通过饮食达16.31毫克/公斤的来实现的.
- 增加的食 (6.35-16.31 mg/kg) 增强了全身干物质,蛋白质和脂肪含量.
- 补充改善了的吸收,组织沉积,抗氧化酶活动和ALP,同时减少了TBARS.
结论:
- 据估计,Catla catla指纹的最佳食水平为14.22-16.31毫克/公斤.
- 食补充剂对Catla catla幼虫的生长,营养状况和抗氧化剂防御机制产生积极影响.
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