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Journal : Bumi Lestari

KONSTRUKSI GARUK UNTUK KELESTARIAN SUMBERDAYA KERANG Gondo Puspito
Bumi Lestari Journal of Environment Vol 13 No 1 (2013)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

AbstractDredge is known as cockle collector which is not selective to the shell size and its operationdamages the cockle’s resources. The objectives of this research were to obtain better dredgeconstruction which was more productive and selective to the cockle size. The end of theteeth was bent 30o to increase number of the catch. Separator was used to make the dredgebecome more selective for the shell size. In this research, gap between separator grids wasadjusted to economical size of cockle Anadara granosa, which was 40 mm long of shell.Results showed that dredge with 30o bended teeth caught 919 cockles, or 2.18 times morethan standard teeth of dredge (412 cockles). The using of separator made dredge becamemore selective. It only retained cockle Anadara granosa and Anadara antiquata with lengthof shell l e” 39.96 mm and l e” 35.11 mm.
Co-Authors Abdulrahman, Idris Abualreesh, Muyassar Hamid Adiyanto, Fajar Agus Suherman Ainun Apriliyani Muhyun Ali Muntaha Andrew Amadeus Angga Hartono Ani Haryati, Ani Ari Purbayanto Arif, Hadi Sholekhan Arkan, Muhammad Zaky Ateng Supriatna Aulia, Deni Ayu Adhita Damayanti Bangun, Tri Nanda Citra Budhi Hascaryo Iskandar Budy Wiryawan Diana Agustina Diniah . Diniah Diniah Diniah Diniah Edy Miswar Eko Sri Wiyono Etty Riani Fadhilah, Harits Ridho Faik Kurohman Faik Kurohman Fakhri Kurniawan Fauzan Idris Maspeke Fikri Rizky Malik Fis Purwangka Fitrachman, Naufal Aqiel Fredinan Yulianda Fuah, Ricky Winrison Gatut Bintoro Hani Dwi Wijayanti Harry Santoso Hasrianti, Hasrianti Iin Solihin Imanuel M. Thenu Ismawan Tallo Januar, Januar Julia Eka Astarini Julius Mose Rahaningmas Kusuma, Mega Lembito, Hoetomo M. Fedi A. Sondita Malik, Fikri Rizky Mardiah, Ratu Sari Mihrobi Khalwatu Rihmi Misbah Sururi Mohammad Imron Mokhamad Dahri Iskandar Muhammad Natsir Kholis Muhyun, Ainun Apriliyani Mulyono S. Baskoro Mustaruddin Nasution, Defra Monika Noor Azizah Novita, Yopi Pambudi, Rilo Pratama, Gilar Budi Prihatin Ika Wahyuningrum Purnama Sukardi Putra, Demo Buana Rahantan, Ali Rahman, Muhamad Arif Retno Muninggar Rihmi, Mihrobi Khalwatu Rilo Pambudi Rolando Akbar Wenang Ronny I. Wahju Ronny Irawan Wahju Roza Yusfiandayani Salsabila, Sahda Santanumurti, Muhammad Browijoyo Septian Eka Satriawan Sri Suryo Sukoraharjo Sugeng Hartono Sukoraharjo, Sri Suryo Sulaeman Martasuganda Sulaeman Martasuganda Supriono Ahmad Syifa Nurul Aini Thomas Nugroho Tirtana, Denta Umam, Hairul Vemilia Wazir Mawardi Yopi Novita Zayyan, M Luthfi Zulkarnain Zulkarnain Zulkarnain Zulkarnain Zurkarnain