行政院農業委員會-水產試驗所全球資訊網

  • Font Size:S
  • Font Size:M
  • Font Size:L
  • 藍
  • 綠
  • 橙
  • 紫
  • 漁電共生
  • FaceBook
  • 農業創新育成中心
  • YouTube
  • Flickr
  • 觀賞魚網站
  • 水產陳列館
  • 水產食譜

海水繁養殖研究(2003~2006)

  • 書籤: facebook  plurk  funp  twitter 
  • 點閱: 2564
  • 日期: 2019-07-19
海水繁養殖研究(2003~2006)-在含大量脫脂黃豆粉飼料中添加攝餌促進物質對烏魚稚魚成長及消化酵素活性之影響(II)
主題: 在含大量脫脂黃豆粉飼料中添加攝餌促進物質對烏魚稚魚成長及消化酵素活性之影響(II)
摘要:
本研究主要目的是研究飼料中以脫脂黃豆粉取代部份魚粉再添加攝餌促進物質對烏魚稚魚成長及消化酵素活性之影響。試驗飼料以脫脂黃豆粉取代部份魚粉控制粗蛋白質含量為25%,並分別加入0、1.5、3.0、4.5 %四種含量之攝餌促進物質於飼料中。經七週飼育結果,飼料效率、總攝餌量及增重率以4.5%攝餌促進物質添加組最佳,經統計分析結果,有添加攝餌促進物質組飼料效率均顯著高於不添加組,攝餌量增加方面有效添加量在3%以上;增重率方面,必須添加至4.5%才顯著高於不添加組(P < 0.05)。對消化酵素活性之影響方面,添加攝餌促進物質之烏魚消化道內蛋白酶、脂肪酶、澱粉酶活性高於不添加攝餌促進物質組;但其中只有鹼性蛋白酶及中性蛋白酶活性有顯著不同(P < 0.05)。
出版日期: 2003/12/31
報告來源:
作者: 黃麗月 周麗梅 丁雲源
卷: 1
期別: 2
頁碼: 7-15
作者 auther(英): Lie-Yueh Hwang, Lie-Mei Joe and Yun-Yuan Ting
標題title(英): Effects of feeding attractant on the growth and digestive enzyme activities of mullet (Mugil cephalus) fed diets containing high level of defatted soybean meal (II)
摘要abstract(英): The objectives of this work were to study the feeding attractant supplementation’s effects on mullet (Mugil cephalus) growth and digestive enzyme activities, in the light of feeding them fish meal replaced partially by defatted soybean meal (25% of fish meal protein). The diets given to the tested mullets contained four inclusion levels of feeding attractant, separately, 0, 1, 1.5, 3.0 and 4.5%. The mullet reared on the attractant supplement diets for 7 weeks showed enhanced weight gain, total intake and feed efficiency, especially to the 4.5% group. The feed efficiency of the 4.5% group was significantly higher than the group without attractant diets (P < 0.05). The one got more improvement on growth than what the other did. And the effective quantity to stimulate feed intake is 3.0%. Also, the enzyme activities of protease, lipase and amylase in the supplemental group were higher than those of the non-supplemental group. The supplemental group, meanwhile, showed significantly higher alkaline protease and neutral protease activities in digestive tract than the group without attractant supplement (P < 0.05)
使用語言: 中文
相關檔案下載 (ODF或PDF): 下載