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PEMBERIAN DOSIS AZOLLA TERHADAP PERTUMBUHAN IKAN LELE SANGKURIANG (Clarias gariepinus) Zulkhasyni, Zulkhasyni; Andriyeni, Andriyeni
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 16 No 1 (2018): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

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Abstract

Masalah utama dalam budidaya ikan Lele Sangkuriang (Clarias gariepinus) adalah harga pakan  yang tinggi dan pakan merupakan komponen terbesar (50% - 70%) dari biaya produksi, oleh karena itu, pakan yang diberikan kepada ikan  Lele Sangkuriang (Clarias gariepinus) harus diusahakan murah, mudah didapat dan  seefisien mungkin dalam penggunaannya, sehingga perlu dilakukan mencari pakan alternative. Tujuan penelitian untuk  mengetahui pengaruh  dosis Azolla  terhadap pertumbuhan ikan Lele Sangkuriang (Clarias gariepinus). Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan satu faktor yang terdiri dari empat ulanga dengan tiga taraf yaitu: A= Azolla 5%, B= Pellet 5%  dan C= Azolla 2,5% + Pellet 2,5%. Data yang diperoleh diuji dengan  analisis keragaman pada taraf 5%, dengan uji lanjut Beda Nyata Terkecil (BNT) pada taraf 5%. Perlakuan pemberian dosis azolla yang berbeda berpengaruh sangat nyata terhadap pertumbuhan berat mutlak, panjang mutlak, konversi pakan dan efisienai pakan tetapi tidak berpengaruh nyata terhadap kelangsungan hidup ikan Lele Sangkuriang (Clarias gariepinus). Dosis Azolla yang baik untuk pertumbuhan ikan Lele Sangkuriang (Clarias gariepinus) adalah  Azolla 2,5% + Pellet 2,5%) dan mempunyai kelangsungan hidup antara  97,91% - 98,75%   
PENGARUH PADAT TEBAR YANG BERBEDA TERHADAP PERTUMBUHAN IKAN NILA (Oreochromis niloticus) DENGAN MENGGUNAKAN FILTER DASAR Ramadayanti, Andini; Ahmad, Nasir; Zulkhasyni, Zulkhasyni; Pardiansyah, Dedi; Andriyeni, Andriyeni
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 19 No 1 (2021): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v19i1.1921

Abstract

This research was conducted from May to July 2020 at the Laboratory of the Faculty of Agriculture, Prof. Dr. Hazairin, SH Bengkulu for 50 days. The purpose of this study was to determine the stocking density of Tilapia (Oreochromis niloticus) on the growth of Tilapia cultivated in plastic containers using a basic filter. The design used was a completely randomized design (CRD), which consisted of 4 experiments and 4 replications in order to obtain 16 experimental units, namely P1 (stocking density 40 fish / m2), P2 (stocking density 50 fish / m2), P3 (stocking density 60 fish / m2), P4 (stocking density 70 fish / m2) with a size of 8 -12 cm. The results showed that stocking density had an effect on growth in absolute length and absolute weight but had no effect on feed conversion, feed efficiency and survival. The best density is in the stocking density of 60 individuals / m2 with a survival rate of 92.0%. By using a basic filter during the research, you can maintain water quality where dissolved oxygen in the water at the beginning of the maintenance of dissolved oxygen is 6.4 (ppm) - 6.8 (ppm) to 6.0 (ppm) - 6.8 (ppm), temperature ranges from 25 oC - 29 oC, and pH ranges from 6.8 – 7.
Sosialisasi Etika Komunikasi Di SD N 086 Bengkulu Utara Desa Sido Luhur, Kecamatan Padang Jaya, Kabupaten Bengkulu Utara Intan, Dyah Noor; Nasution, Nasution; Permatasari, Keni Diya; Andriyeni, Andriyeni
Jurnal Pengabdian Vol. 2 No. 2 (2023): Juli-Desember
Publisher : Bengkulu Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/jp.v2i2.794

Abstract

Ethics is a very general thing, meaning that ethics is what every human being must know, in social life, but when it becomes a principle of right and wrong in the behavior of every human being, communication is seen as having multiple meanings and is complex, this is because communication is a social phenomenon that can be interpreted in various ways. Even though the phenomenon of communication remains and does not change, the understanding of this phenomenon can differ from one person to another. Many people don't understand how to carry out good and correct communication ethics in the surrounding environment and the most dominant is among children. Very many children lack ethics among their parents at home and at school. The aim of this community service activity is to provide outreach or counseling to students at SDN 086 North Bengkulu, Sidoluhur village, Padang Jaya District, North Bengkulu Regency so they can understand how to have good ethics. The method used is a form of socialization. This socialization activity was delivered to 50 students of SDN 086 North Bengkulu, Sidoluhur village. The results obtained during community service activities were 1) the participants were enthusiastic about the material provided, as seen from the many questions asked by the participants, 2) In general the participants already knew how to carry out good and correct etiquette. The conclusion of this community service activity is 1) the service participants and all staff of SDN 086 North Bengkulu welcomed this service program. 2) the implementation of the service program went quite well and smoothly and the participants were quite enthusiastic. 3) The staff of SDN 086 North Bengkulu hope that there will be a further service program with another theme to broaden and broaden the students' insight
Pengaruh Pemberian Ekstrak Buah Belimbing Wuluh (Averrhoa Bilimbi) Sebagai Suplemen Dalam Pakan Buatan Untuk Meningkatkan Pertumbuhan Dan Kelangsungan Hidup Benih Ikan Nila Gift (Oreochromis Niloticus) Sefrianto, Ade; Hamron, Novita; Warman, Indra; Oktamalia, Oktamalia; Andriyeni, Andriyeni
SINTA Journal (Science, Technology, and Agricultural) Vol. 4 No. 2 (2023)
Publisher : Perkumpulan Dosen Muda (PDM) Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37638/sinta.4.2.259-272

Abstract

Gift tilapia is a fish that is widely favoured by people in Bengkulu province and includes fish that has important economic value. Efforts to increase the growth rate of gift tilapia is one idea to increase production. As an important source of protein for the community. Gift tilapia has the advantage of being easy to breed, fast growth rate, and can be cultivated intensively and extensively with high density. The survival rate of tilapia seeds is highly influenced by several factors of the aquatic environment such as temperature, pH and feed. The growth of tilapia seeds also depends on the quality of the feed given every day, the higher the nutritional value of the feed given, the growth rate will increase, so therefore the provision of belimbing wuluh juice is expected to help improve the growth system and resilience of gifted tilapia seeds. This research was conducted in April to May located in the yard of the orange alley house, in Karang Anyar II Village, Argamakmur District, North Bengkulu. This study used a completely randomised design with 4 treatments and 3 replicates, namely Treatment A (no extract 0 ml/kg pellets), B (star fruit extract 55 ml/kg pellets), C (star fruit extract 75 ml/kg pellets) and Treatment D (star fruit extract 95 ml/kg pellets). The results showed that the provision of star fruit extract in artificial feed had a very significant effect on the length growth of gift tilapia, and the weight growth of gift tilapia. The best survival of gift tilapia in treatment C (star fruit extract 75 ml/kg pellets) with a survival value of 100% and produced the highest length growth in treatment D of 15.12 cm and the highest absolute weight growth was in treatment D with a value of 16.6 grams.