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All Journal Jurnal Silvikultur Tropika (JST) Syntax Idea JAGO TOLIS : Jurnal Agrokompleks Tolis JURNAL VOKASI ILMU-ILMU PERIKANAN (JVIP) Jurnal Perikanan
Sri Rahayu Nuban
Politeknik Pertanian Negeri Kupang
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Development of Boktor (Xystrocera festiva Pascoe) Larvae in Artifical Diet by Using Sengon (Paraserianthes falcataria) Powder Noor Farikhah Haneda; Sri Rahayu Nuban
Jurnal Silvikultur Tropika Vol. 2 No. 1 (2011): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.2.1.%p

Abstract

At present, superiority possessed by sengon tree sppecies influences the development of monoculture plantation forest. However, constraint faced by monoculture of sengon tree is the high susceptibility of the sengon tree to attack by pest boktor (X. festiva Pascoe).  This phenomenon requires effective and efficient pest control.  Inefficient control of this pest was due among other things to lack of knowledge concerning insect boktor, particularly in the asppect of physiology and biology.  In relation with this, research was conducted on pest boctor which were reproduced and observed in laboratory by using artificial food (artificial diet).  The artificial food was made from sengon powder and other chemicals.  If artificial food which contains powder of sengon wood and bark from a particular provenance is not preferred by boktor larvae, there is possibility that sengon tree of that provenance is resistant to attack by pest boktor. The objective of this research was for explaining the effect of sengon provenance and environmental condition on the development of boktor larvae. The benefit of this research was the gain of information concerning development pattern of boktor larvae and the technique for controlling this pest. The observed parameters were larvae weight, larvae length, diameter of larvae head and food weight which was consumed by boktor larvae. Measurement and change of food was conducted once in two weeks. Research results showed that factors of provenance, environmental condition and interaction between provenances did not give significant effect on all observation parameters, namely larvae weight, larva length, diameter of larva head, and weight of consumed larvae food in the form of bark powder or stem powder during five times observation for statistical test. The suitable composition of artificial diet was by using addition of pure cellulose as the main ingredients. Eating behavior of boktor larvae in artificial diet in the laboratory showed similar pattern with eating behavior of boktor larva in tree stem in the field.
Kajian Upaya Pengelolaan dan Pemantauan Lingkungan Pembangunan Pabrik Rumput Laut di Desa Oematnunu Sri Rahayu Nuban; Cipta Kasih Novilita Zebua
Syntax Idea 3400-3407
Publisher : Ridwan Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/syntax-idea.v6i8.4187

Abstract

Gambaran Histopatologi Insang Ikan Kerapu Macan (Epinephelus fuscogutattus) sebagai Bioindikator Perairan Teluk Kupang, NTT Lukmini, Aisyah; Juanda, Shobikhuliatul Jannah; Nuban, Sri Rahayu; Panuntun, Muhammad Fajar
JURNAL VOKASI ILMU-ILMU PERIKANAN (JVIP) Vol 5, No 1 (2024): November 2024
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jvip.v5i1.7366

Abstract

Penelitian ini dilakukan pada bulan Juli 2023 di perairan Teluk Kupang. Tujuannya untuk mengetahui pengaruh polutan yang ada di Teluk Kupang terhadap respon fisiologis ikan kerapu macan (Epinephelus fuscogutattus).  Sebanyak 40 ekor sampel ikan kerapu macan digunakan dalam penelitian ini.  analisis histopatologi organ insang. Insang yang diambil kemudian dimasukkan ke dalam wadah sampel yang berisi larutan formalin 10% dan kemudian dilakukan pembuatan preparat histologinya. Pembuatan preparat histologi dilakukan di RS. Siloam Kota Kupang. Analisis histopatologi dilakukan dengan cara mengamati gambaran histopatologi organ secara mikroskopik pada perbesaran 150-400x. Hasil peneltian menunjukkan adanya kerusakan pada jaringan insang berupa hiperplasia lamela sekunder, proliferasi sel mukus, fusi lamela sekunder, kongesti, telangiektasis, dan nekrosis
FEED MANIPULATION TO ENHANCE COLOR BRIGHTNESS IN ORNAMENTAL FISH: LITERATURE REVIEW Lukmini, Aisyah; Juanda, Shobikhuliatul Jannah; Nuban, Sri Rahayu
Jurnal Perikanan Unram Vol 15 No 3 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i3.1486

Abstract

Teknik Pembenihan Ikan Nila Sultana Di Unit Pelaksana Teknis Balai Benih Ikan Perikanan Budidaya Air Tawar Desa Jatiguwi, Jawa Timur Ea, Siprianus Gasa Siga; Lukmini, Aisyah; Nuban, Sri Rahayu
JAGO TOLIS : Jurnal Agrokompleks Tolis Vol 5 No 3 (2025): September
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/jago.v5i3.1103

Abstract

Praktik Kerja Lapang (PKL) mengenai teknik pembenihan ikan nila Sultana telah dilaksanakan di Unit Pelaksana Teknis (UPT) Balai Benih Ikan Perikanan Budidaya Air Tawar Desa Jatiguwi, Jawa Timur. Kegiatan ini bertujuan untuk mengetahui teknik pembenihan ikan nila Sultana secara konvensional serta menghitung persentase kelulushidupan benih yang dihasilkan. Metode pengumpulan data meliputi observasi partisipatif, wawancara, dan studi literatur. Proses pembenihan meliputi pemeliharaan dan seleksi induk, pemijahan alami, pemanenan larva, serta pendederan. Dari total 130.000 larva yang dipanen, diperoleh 112.000 ekor benih dengan tingkat kelulushidupan mencapai 86,15%. Hasil ini menunjukkan bahwa pembenihan ikan nila Sultana secara konvensional di UPT Desa Jatiguwi memiliki tingkat keberhasilan yang baik dan dapat dijadikan dasar pengembangan budidaya berkelanjutan.  
Co-Authors Cipta Kasih Novilita Zebua Ea, Siprianus Gasa Siga Juanda, Shobikhuliatul Jannah Juanda, Shobikhuliatul Jannah Kasih Novilita Zebua, Cipta Lukmini, Aisyah Lukmini, Aisyah Noor Farikhah Haneda Panuntun, Muhammad Fajar