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Effect of light on milkfish fry catch efficiency of moving gears with and without fish lamp.

หน่วยงาน Southeast Asian Fisheries Development Center, Philippines

รายละเอียด

ชื่อเรื่อง : Effect of light on milkfish fry catch efficiency of moving gears with and without fish lamp.
นักวิจัย : Triño, Avelino T. , Sitoy, H. , Bañada, Vicente C. , Esteba, W.
คำค้น : Chanos chanos , Fry , Collecting devices , Catchability
หน่วยงาน : Southeast Asian Fisheries Development Center, Philippines
ผู้ร่วมงาน : -
ปีพิมพ์ : 2527
อ้างอิง : Triño, A.T., Sitoy, H., Bañada, V.C., & Esteba, W. (1984). Effect of light on milkfish fry catch efficiency of moving gears with and without fish lamp. Fisheries Research Journal of the Philippines, 9(1-2):14-18. , 0115-2238 , http://hdl.handle.net/10862/1158
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Fisheries Research Journal of the Philippines
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

This study saw partly supported by a grant to the SEAFDEC Aquaculture Department by the IDRC of Canada under Project No. 3-P-74-0033.

The daily and hourly catch of milkfish fry in the coast of Barangay Tubog, Hamtic, Antique was recorded over a period of 121 hours using two similar gears along the shoreline on opposite directions of each other. One gear (gear A) was without light and the other (gear B) was with light at night time. The results obtained revealed no significant differences among catches of both gears at day time and at night time by hour or by day at five percent and one percent confidence level. Apparently, the results suggest that the use of fish lamp fixed in mobile gear at night time will not increase the milkfish fry collection efficiency of the gear.

บรรณานุกรม :
Triño, Avelino T. , Sitoy, H. , Bañada, Vicente C. , Esteba, W. . (2527). Effect of light on milkfish fry catch efficiency of moving gears with and without fish lamp..
    : Southeast Asian Fisheries Development Center, Philippines.
Triño, Avelino T. , Sitoy, H. , Bañada, Vicente C. , Esteba, W. . 2527. "Effect of light on milkfish fry catch efficiency of moving gears with and without fish lamp.".
    : Southeast Asian Fisheries Development Center, Philippines.
Triño, Avelino T. , Sitoy, H. , Bañada, Vicente C. , Esteba, W. . "Effect of light on milkfish fry catch efficiency of moving gears with and without fish lamp.."
    : Southeast Asian Fisheries Development Center, Philippines, 2527. Print.
Triño, Avelino T. , Sitoy, H. , Bañada, Vicente C. , Esteba, W. . Effect of light on milkfish fry catch efficiency of moving gears with and without fish lamp.. : Southeast Asian Fisheries Development Center, Philippines; 2527.