• อังกฤษ

  • M12-การเพาะเลี้ยง

  • L51-โภชนาศาสตร์สัตว์

  • L52-การเจริญเติบโตของสัตว์

  • Rachycentron canadum;การให้อาหารปลา;อาหารสัตว์;ปลาป่น;Gryllus bimaculatus;Gryllidae;Tenebrionidae;Tenebrio;คุณค่าทางโภชนาการ;องค์ประกอบทางเคมี;ประสิทธิภาพการเปลี่ยนอาหารเป็นเนื้อ;ความสามารถย่อยอาหาร;อัตราการเติบโต;การอยู่รอด;การเพาะเลี้ยงสัตว์น้ำ;การเพาะเลี้ยงปลา

  • Rachycentron canadum;Fish feeding;Feeds;Fish meal;Gryllus bimaculatus;Gryllidae;Tenebrionidae;Tenebrio;Nutritive value;Chemical composition;Feed conversion efficiency;Digestibility;Growth rate;Survival;Aquaculture;Fish culture

  • ปลาช่อนทะเล;โปรตีนทดแทน;การทดแทนโปรตีน;ปลาป่น;หนอนยักษ์;จิ้งหรีดดำ;การให้อาหารปลา;อาหารปลา;ประสิทธิภาพการเปลี่ยนอาหารเป็นเนื้อ;การเจริญเติบโต;การเพาะเลี้ยงปลา

  • Cobia;Rachycentron canadum;Feeding trial;Alternative protein ingredients;Fish meal;Protein;Giant worm;Zophobas morio;Black cricket;Gryllus bimaculatus;Feed conversion ratio;Digestibility coefficient;Growth rate;Survival rate;Aquaculture

  • Replacement of fish meal with alternative protein ingredients is becoming increasingly important in aquaculture diets. In the present study, giant worm (Zophobas morio) and black cricket (Gryllus bimaculatus) were used to replace fish meal in diets of cobia (Rachycentron canadum). Cobia fingerlings, with average initial weight 80.84+-0.65 g, were fed for eight weeks with three diets: basal diet (100 percent fish meal as the main protein ingredient), 30 percent replacement of fish meal with giant worm meal, and 30 percent replacement with black cricket meal. The results showed that the apparent digestibility coefficients of dry matter (63.2-69.1 percent) and crude protein (83.9-88.1 percent) of cobia were not significantly different (p GT 0.05) among the three diets. No significant difference in growth was observed among treatments (p GT 0.05): the average final weight of the experimental fish ranged between 113.11+-3.67 and 120.01+-2.89 g, and average specific growth rate ranged between 0.53+-0.06 and 0.61+-0.04 percent. Similar results were revealed for feed conversion ratio (1.16+-0.07-1.21+-0.05) and survival rate (100 percent), wherein no significant (p GT 0.05) differences were observed among treatments. Therefore, the present results clearly demonstrate that giant worm meal and black cricket meal can be used to replace fish meal in cobia diets, at least at 30 percent replacement.

  • [1] Pitchaya Chainark (Department of Fisheries, Bangkok (Thailand). Coastal Aquaculture Research and Development Division. Phuket Coastal Aquaculture Research and Development Center)
    [2] Noratat Prachom (King Mongkut's Institute of Technology Ladkrabang, Bangkok (Thailand))
    [3] Suttisak Boonyoung (Cargill, Bangkok (Thailand))
    [4] Bundit Yuangsoi (Khon Kaen University, Khon Kaen (Thailand))

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  ค้นเพิ่มเติม

Pitchaya Chainark and others. (2022). Replacement of fish meal protein with giant worm (Zophobas morio) and black cricket (Gryllus bimaculatus) in diet of cobia (Rachycentron canadum).  Journal of Fisheries and Environment, 46 (1) ,122-129


Pitchaya Chainark and others. "Replacement of fish meal protein with giant worm (Zophobas morio) and black cricket (Gryllus bimaculatus) in diet of cobia (Rachycentron canadum)" Journal of Fisheries and Environment, 46, 2022, 122-129.

Pitchaya Chainark and others. (2022). Replacement of fish meal protein with giant worm (Zophobas morio) and black cricket (Gryllus bimaculatus) in diet of cobia (Rachycentron canadum).  Journal of Fisheries and Environment, 46 (1) ,122-129