Edisi Oktober 2009

KANDUNGAN ZAT BESI (Fe) PADA TANAH TAMBAK

eks BAKAU DAN eks NIPAH DI KOTA TARAKAN

Azis¹⁾, Heppi Iromo¹⁾, Fatimah²⁾

¹⁾ Staf Pengajar FPIK Universitas Borneo Tarakan

²⁾ Mahasiswa FPIK Universitas Borneo Tarakan

ABSTRACT

The research aim to know the content of the ferrum (Fe) in prawn pond ex mangrove and ex nipah in Tarakan city. This research can be information for public abaout condition of pond in Tarakan city, and can be a reference in knowledge development of  tiger prawn aquaculture sector. This research proves the content oh Fe in pond of Mamburungan area ranges from 89.8 to 163.5, ponds of Gunung Lingkas areas from 69.3 to 172.1 ppm, and ponds of Aki Balak ranges from 37.3 to 92.4 ppm. The result of this research from three location in Tarakan city, it is obtained that the content of ferrum (Fe) toward pond ex mangrove and nypa is medium category.

Keyword : Fe, Soil, Pond, ex mangrove, ex nypa         

KONDISI  HUTAN MANGROVE  DI KAWASAN PERLUASAN LAHAN KONSERVASI  DESA KARANG REJO KOTA TARAKAN KALIMANTAN TIMUR

Dhimas Wiharyanto¹⁾

¹⁾ Staf Pengajar FPIK Universitas Borneo Tarakan

Conditiion of Mangrove Forest Management in Conservation Added Area in Karang Rejo Village Tarakan City, East Kalimantan

ABSTRACT

Mangrove are repositories of immense biological diversity and are also the nursery and breeding ground of several marine life forms, such as species of prawns, crabs, fishes and mollusks. For Rehabilitation and add of mangrove conservation area, Tarakan Government bought 12 ha of breakiswater pond. The aims of this research is to description of mangrove forest. The dominant mangrove species in this area is Sonneratia alba and Avicennia alba with index important value 188.86 – 232.24 % dan 67.76 – 94.03 %.

Key Word : Mangrove 

PEMBERIAN KOMBINASI PAKAN BUATAN (KOMERSIAL) DAN PAKAN ALAMI TERHADAP PERTUMBUHAN PENGGELONDONGAN

UDANG WINDU (Penaeus monodon, FABRICUS)

Heppi Iromo¹⁾, Azis¹⁾, Zainal²⁾

¹⁾ Staf Pengajar FPIK Universitas Borneo Tarakan

²⁾ Mahasiswa FPIK Universitas Borneo Tarakan

ABSTRACT

The purpose of this research is to know the growth level or increase of spindles penaeus monodon, Fabricus) by giving combination commercial  and natural woof. Plant used in this research is completely randomized design (RAL) with 5 treatment 3 times. Treatment that used is: A 100% commercial woof as a control, treatment b is 75 % commercial woof and 25 % natural woof, treatment C 50%% commercial woof and 50% natural woof. Treatment D is 25% commercial woof and 75% natural woof and treatment E is 100% natural woof as a controller. The result  of  research showed that there are real differences to the treatment D ( 25% commercial woof and 75% natural woof) with others. To the length growth found a good growth to treatment B (75%  commercial woof and 25 natural woof, D is real differ to the other treatment. the survival rate as long as this research showed real differ to the treatment B (75 % commercial woof and 25% natural woof) than the other treatment.

         Key word : spindles, Penaeus Monodon. Woof Combination, growth

KONDISI HUTAN MANGORVE DI KAWASAN KONSERVASI 

DESA MAMBURUNGAN KOTA TARAKAN

KALIMANTAN TIMUR

Mangrove Forest Condition in Conservation Area, Mamburungan Village

Tarakan City-East Kalimantan

Asbar Laga¹⁾, Dhimas W. ¹⁾, Burhanuddin²⁾

¹⁾ Staf Pengajar FPIK Universitas Borneo Tarakan

²⁾ Mahasiswa FPIK Universitas Borneo Tarakan

Abstract

Mangrove forest have many important function, like ecology and economic function. It’s have an  attractive potential of tourism too, such special roots, flower have a special fruits,  and supported by the uniqe of flora fauna. The Assesment of Mangrove Forest management was conducted in mangrove forest conservation Mamburungan Village during  Mei until September 2009. The aims of this research are: to asses potential value of mangrove forest in Mamburungan Village.

           Key words: Mangrove forest, Conservation.

KAJIAN KONDISI TAMBAK TRADISIONAL UDANG WINDU (Penaeus monodon)

DI PULAU NUNUKAN

Heppi Iromo¹⁾, Azis¹⁾, Ishaq Saleh²⁾

¹⁾ Staf Pengajar FPIK Universitas Borneo Tarakan

²⁾ Mahasiswa FPIK Universitas Borneo Tarakan

ABSTRACT

The research at shrimp ponds in Nunukan for two months, during the period from June to July 2009. The methods of this research were : Survey, interview and observation. The data collected in formed primary and secondary data. The purposed of this reseach that is to learning about management system of traditional shrimp ponds in Nunukan Island. The result of this reseach indicated that the area wide of traditional ponds in this Island has differences. Subdistrict of Binusan has area wide about 2,05 ha, subdistrict of south Nunukanhas area wide 1,5 Meanwhile, The total wide all of traditional ponds in this island is 152,5 ha. Management system of traditional fishpond in Nunukan Island that is part of farmer using natural factor, so the production is low relative and there are also the other farmer of fishpond using special treatment such as : setting, fertilization, feeding or a kind of prawn food. Usually, the seed which used by farmer is the local seed production (Nunukan Island) and also any seed from out Tarakan city.

Keyword : Research, Traditional Ponds, Srimp Ponds, Nunukan Island.