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Biotropika: Journal of Tropical Biology. 2018. 6(2)

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Biotropika: Journal of Tropical Biology. 2018. 6(2)

Copyright © 2018 Universitas Brawijaya i E-ISSN: 2549-8703

P-ISSN: 2302-7282

Biotropika: Journal of Tropical Biology

Biotropika is a scientific journal published by Biology Department, Faculty of Mathematics and Natural Sciences, University of Brawijaya established since 2013. Biotropika is a peer- reviewed journal that strives to provide scientific information on the research results which focused on biological science in tropical regions including biotechnology, biodiversity, conservation, microbiology and environmental sciences. Biotropika publish three issues each year.

(Biotropika adalah jurnal ilmiah yang diterbitkan oleh Jurusan Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Brawijaya sejak 2013. Biotropika adalah jurnal yang ditelaah oleh mitra bestari yang menyediakan informasi ilmiah tentang hasil-hasil penelitian yang fokus pada kajian biologi di wilayah tropis meliputi bioteknologi, biodiversitas, konservasi, mikrobiologi dan ilmu lingkungan. Biotropika menerbitkan tiga isu/ nomor setiap tahun).

EDITORIAL TEAM Editor in chief

Dian Siswanto, M.Sc., Ph.D (Scopus ID: 57189361501)

Biology Department, Faculty of Mathematics and Natural Sciences, Universitas Brawijaya Editorial Board

Prof. Sutiman Bambang Sumitro, D.Sc (Scopus ID: 55218596400)

Biology Department, Faculty of Mathematics and Natural Sciences, Universitas Brawijaya

Prof. Widodo, Ph.D. Med.Sc (Scopus ID: 57190247745)

Prof. Muhaimin Rifa’i, Ph.D. Med.Sc (Scopus ID: 8269391600)

Luchman Hakim, M.Agr.Sc., Ph.D (Scopus ID: 55293349000)

Yoga Dwi Jatmiko, M.App.Sc., Ph.D (Scopus ID: 57192984241)

Rodiyati Azrianingsih, M.Sc., PhD (Scopus ID: 56560101900)

Amin Setyo Leksono, M.Si., Ph.D (Scopus ID: 12445990300)

Zulfaidah Penata Gama, M.Si., Ph.D (Scopus ID: 55573337700)

Technical Editor Husnin Kholidah

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Biotropika: Journal of Tropical Biology. 2018. 6(2)

EDITORIAL ADDRESS

Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Brawijaya Jl. Veteran, Malang 65145, East Java, Indonesia

Phone/ Fax: +62-341-575841 E-mail: [email protected] Website: biotropika.ub.ac.id

Editorial Team would like to thank to peer reviewer who has been invited by Biotropika: Journal of Tropical Biology Volume 6 Number 2, 2018

Dr. Catur Retnaningdyah (Scopus ID: 57196235075)

Biology Department, Faculty of Mathematics and Natural Sciences, Universitas Brawijaya Nia Kurniawan, D.Sc (Scopus ID: 25936298600)

Biology Department, Faculty of Mathematics and Natural Sciences, Universitas Brawijaya Amin Setyo Leksono, M.Si., Ph.D (Scopus ID: 12445990300)

Biology Department, Faculty of Mathematics and Natural Sciences, Universitas Brawijaya Achirul Nditasari, MSc.

Research Center for Biology, Indonesian Institute of Sciences Irfan Mustafa, Ph.D (Scopus ID: 57194449590)

Biology Department, Faculty of Mathematics and Natural Sciences, Universitas Brawijaya Dian Siswanto, M.Sc., Ph.D (Scopus ID: 57189361501)

Biology Department, Faculty of Mathematics and Natural Sciences, Universitas Brawijaya Yoga Dwi Jatmiko, M.App.Sc., Ph.D (Scopus ID: 57192984241)

Biology Department, Faculty of Mathematics and Natural Sciences, Universitas Brawijaya Dr. Suharjono, M.Si (Scopus ID: 57041385700)

Biology Department, Faculty of Mathematics and Natural Sciences, Universitas Brawijaya Bagus Priambodo, M.Si., M.Sc

Biology Department, Faculty of Mathematics and Natural Sciences, State University of Malang

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Biotropika: Journal of Tropical Biology. 2018. 6(2)

Copyright © 2018 Universitas Brawijaya iii

PREFACE

All of our gratitude goes to Almighty God because of His blessed, Biotropika publishes scientific writings which are the results of research from academics in Indonesia. In this edition, Biotropika presents writings relating to the potential of natural resources in Indonesia, namely molluscs, herpetofauna, and indigenous microbes.

The contents of the writing in this edition begin with the role of organisms in supporting the functioning of an ecosystem. The molluscs community is able to support the function of mangrove mangrove in Tanjung Lesung, Banten. Reptile and amphibian communities as environmental health indicator organisms in the Poncokusumo region, Malang. Then the study of the role of indigenous microbes to increase the productivity of cultivating potatoes and fish, and restore soil health due to uranium contamination.

The publication of this edition is also due to the hard work and attention of many parties, therefore the Biotropika editor would like to thank the scientific reviewers who are pleased to provide input and criticism for improving the quality of writing. The editorial staffs have spent the time so that this Biotropika can be published well. Hopefully the writings in this journal can be useful for the reader and become a reference for future studies.

Regards, Editorial Team

KATA PENGANTAR

Segala puji syukur kita sampaikan kepada Tuhan YME karena atas karunia-Nya, Biotropika kembali menerbitkan tulisan-tulisan ilmiah yang merupakan hasil penelitian dari para akademisi di Indonesia. Pada edisi ini, Biotropika menyajikan tulisan-tulisan yang berkaitan dengan tentang potensi sumber daya alam di Indonesia yaitu moluska, herpetofauna, dan mikrobia indigenous.

Isi tulisan pada edisi ini dimulai dari peran organisme dalam mendukung fungsi sebuah ekosistem. Komunitas moluska yang mampu mendukung fungsi huta bakau (mangrove) di Tanjung Lesung, Banten. Komunitas reptile dan amfibia sebagai organisme indikator kesehatan lingkungan di wilayah Poncokusumo, Malang. Kemudian kajian tentang peran mikrobia indigenous untuk meningkatkan produktivitas budidaya kentang dan ikan, serta memulihkan kesehatan tanah akibat kontaminasi uranium.

Penerbitan edisi ini juga atas kerja keras dan perhatian banyak pihak, oleh karena itu redaksi Biotropika mengucapkan terima kasih kepada para mitra bestari yang berkenan memberikan masukan dan kritik untuk peningkatan kualitas tulisan. Para anggota redaksi yang telah meluangkan waktunya agar Biotropika ini dapat terbit dengan baik. Semoga tulisan-tulisan dalam jurnal ini dapat bermanfaat bagi pembaca dan menjadi rujukan untuk penelitian- penelitian berikutnya.

Hormat kami, Dewan redaksi

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Biotropika: Journal of Tropical Biology. 2018. 6(2)

TABLE OF CONTENTS

Editorial Team ... i Preface ... iii Table of Contents ... iv Peran Komunitas Moluska dalam Mendukung Fungsi Kawasan Mangrove

di Tanjung Lesung, Pandeglang, Banten ... 35 Study of Reptile and Amphibian Diversity at Ledok Amprong Poncokusumo,

Malang East Java ... 45 Pemanfaatan Rhizobakteri dari Gulma di UB Forest sebagai Agen Antagonis

Penyakit Layu Bakteri pada Kentang ... 54 Potensi Penambahan Probiotik (Lactobacillus pentosus K50) untuk Meningkatkan Kualitas Pakan Ikan Air Tawar ... 64 Efek Pelaparan dan Akumulasi Polifosfat terhadap Biopresipitasi Uranium pada

Bacillus cereus A66 ... 68 Author guidelines ... App. 1