厦门大学学报（自然科学版）
廈門大學學報（自然科學版）
하문대학학보（자연과학판）
JOURNAL OF XIAMEN UNIVERSITY (NATURAL SCIENCE)
2010年
1期
122-127
,共6页
Fe~(2+)%Cu~(2+)%Zn~(2+)%鲫鱼%生长性能%非特异性免疫
Fe~(2+)%Cu~(2+)%Zn~(2+)%鯽魚%生長性能%非特異性免疫
Fe~(2+)%Cu~(2+)%Zn~(2+)%즉어%생장성능%비특이성면역
Fe~(2+)%Cu~(2+)%Zn~(2+)%Carassfus auriatus%growth capability%non-specific immune
在基础饲料中分别添加Fe~(2+)、Cu~(2+)、Zn~(2+)喂养鲫鱼(Carassius auratus),以血清抗菌活力、溶菌活力、过氧化氢酶活力为指标,分析了Fe~(2+)、Cu~(2+)、Zn~(2+)对鲫鱼生长和非特异免疫的影响.研究结果表明:饲料中添加Fe~(2+)250 mg/kg或者Cu~(2+)5 mg/kg或者Zn~(2+)15 mg/kg能促进鲫鱼的生长;不同浓度的微量元素对鲫鱼非特异免疫能力有较大的影响;基础饲料中分别添加Cu~(2+)15 mg/kg、Zn~(2+)15 mg/kg时鲫鱼血清抗菌活力最强;分别添加Fe~(2+)150 mg/kg、Cu~(2+)5 mg/kg、Zn~(2+)15 mg/kg时鲫鱼血清的溶菌活力明显高于对照组;添加Fe~(2+)250 mg/kg或者Cu~(2+)5 mg/kg或者Zn~(2+)15 mg/kg鲫鱼血清中过氧化氢酶活力最强;适量添加Fe~(2+)、Cu~(2+)、Zn~(2+)能促进鱼类生长和提高免疫力,提高饲料利用率.
在基礎飼料中分彆添加Fe~(2+)、Cu~(2+)、Zn~(2+)餵養鯽魚(Carassius auratus),以血清抗菌活力、溶菌活力、過氧化氫酶活力為指標,分析瞭Fe~(2+)、Cu~(2+)、Zn~(2+)對鯽魚生長和非特異免疫的影響.研究結果錶明:飼料中添加Fe~(2+)250 mg/kg或者Cu~(2+)5 mg/kg或者Zn~(2+)15 mg/kg能促進鯽魚的生長;不同濃度的微量元素對鯽魚非特異免疫能力有較大的影響;基礎飼料中分彆添加Cu~(2+)15 mg/kg、Zn~(2+)15 mg/kg時鯽魚血清抗菌活力最彊;分彆添加Fe~(2+)150 mg/kg、Cu~(2+)5 mg/kg、Zn~(2+)15 mg/kg時鯽魚血清的溶菌活力明顯高于對照組;添加Fe~(2+)250 mg/kg或者Cu~(2+)5 mg/kg或者Zn~(2+)15 mg/kg鯽魚血清中過氧化氫酶活力最彊;適量添加Fe~(2+)、Cu~(2+)、Zn~(2+)能促進魚類生長和提高免疫力,提高飼料利用率.
재기출사료중분별첨가Fe~(2+)、Cu~(2+)、Zn~(2+)위양즉어(Carassius auratus),이혈청항균활력、용균활력、과양화경매활력위지표,분석료Fe~(2+)、Cu~(2+)、Zn~(2+)대즉어생장화비특이면역적영향.연구결과표명:사료중첨가Fe~(2+)250 mg/kg혹자Cu~(2+)5 mg/kg혹자Zn~(2+)15 mg/kg능촉진즉어적생장;불동농도적미량원소대즉어비특이면역능력유교대적영향;기출사료중분별첨가Cu~(2+)15 mg/kg、Zn~(2+)15 mg/kg시즉어혈청항균활력최강;분별첨가Fe~(2+)150 mg/kg、Cu~(2+)5 mg/kg、Zn~(2+)15 mg/kg시즉어혈청적용균활력명현고우대조조;첨가Fe~(2+)250 mg/kg혹자Cu~(2+)5 mg/kg혹자Zn~(2+)15 mg/kg즉어혈청중과양화경매활력최강;괄량첨가Fe~(2+)、Cu~(2+)、Zn~(2+)능촉진어류생장화제고면역력,제고사료이용솔.
It was analysed that the impact of Fe~(2+),Cu~(2+),Zn~(2+) which was respectively added in basic feed on growth and non-specific immunity of Carassius auratus using serum anti-bacterial vitality,bacteriolytic vitality,the activity of catalase as an index.The result showed that the growth of Carassius auratus could be promoted when the content in the feed of Fe~(2+) was 250 mg/kg,Cu~(2+) was 5 mg/kg,Zn~(2+) was 15 mg/kg respectively.Different concentrations of trace elements had a greater impact on non-specific immunity.The anti-bacterial serum vitality was strongest when Cu~(2+) of 15 mg/kg and Zn~(2+) 15 mg/kg were added to the basic feed.The bacteriolytic vitality of serum was significantly higher when Fe~(2+)150 mg/kg,Cu~(2+) 5 mg/kg,Zn~(2+)15 mg/kg was respectively added to the basic food than that of the control.The catalase serum vitality was strongest when the basic feed added Fe~(2+)250 mg/kg or Cu~(2+)5 mg/kg or Zn~(2+)15 mg/kg was feed.It was showed that appropriate content of Fe~(2+),Cu~(2+), Zn~(2+) in the basic feed could promote the growth and immunity of Carassius auratus,and improve the efficiency of feed.
