Kisworo, Yulius
Fakultas Pertanian Prodi Budidaya Perairan Universitas Achmad Yani Banjarmasin

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Journal : EnviroScienteae

PERSENTASE POST LARVA UDANG GALAH SEBAGAI PEMBENTUK POPULASI SINTETIS G1 DARI SUMBER GENETIK SUNGAI PAGATAN, KINTAP DAN BARITO Anny Rimalia; Mukhlisah Mukhlisah; Yulius Kisworo
EnviroScienteae Vol 12, No 2 (2016): EnviroScienteae Volume 12 Nomor 2, Agustus 2016
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v12i2.1684

Abstract

This study aims to determine the percentage of post-larva Giant Freshwater Prawn (Macrobrachium Rosenberg de Man) from genetic resources of  Kintap River, Pagatan River and Barito River. This study uses a completely randomized design with three treatments and three replications. The treatments were tested A: Genetic Resources Pagatan (Pg), B: Genetic Resources Kintap (Kt) and C: Genetic Resources Barito (Br). The results showed the genetic resources percentage  post larvae Pagatan provide the highest 76,67%, followed Barito and Last  Genetic Resources of Kintap 66,00%.  ANOVA results showed different genetic sources of influence on percentage post-larva. The results LSD test indicate  percentage Post Larvae was produced from  genetic source Pagatan different from the genetic resources Kintap, then genetic resources Pagatan not different from genetic resources Kintap, and so  percentage Post Larvae of genetic resources Barito not  different from the genetic source Kintap.
VARIASI PADAT PENEBARAN DAN PENGGUNAAN LARUTAN DAUN KETAPANG (Terminalia catappa L) TERHADAP PERTUMBUHAN BENIH IKAN NILA (Oreochromis niloticus) Laini Anugraheni; Elrifadah Elrifadah; Yulius Kisworo
EnviroScienteae Vol 18, No 1 (2022): ENVIROSCIENTEAE VOLUME 18 NOMOR 1, APRIL 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v18i1.13006

Abstract

This study aimed to determine the effect of stocking density, the dose of ketapang leaf solution (Terminalia catappa L.) and the interaction between stocking density and dose of ketapang leaf solution (Terminalia catappa L.) on the growth of tilapia fish (Oreochromis niloticus). This research was conducted in July-August 2022 for 30 days, located on Jl RO Ulin Gang Sapta Warga Rt.07 Rw.02 Banjarbaru City. This study used a factorial completely randomized design method with 2 levels of Factor A (10 and 15 stocking densities) and 2 levels of Factor B (dose of ketapang leaf solution 2ml/l and 3 ml/l) with 3 repetitions (2x2x3). The treatments obtained were A1B1 (10 stocking density and 2ml/l ketapang leaf solution), A1B2 (10 stocking density and 3ml/l ketapang leaf solution), A2B1(15 stocking density and 2ml/l ketapang leaf solution dose). ) and A2B2 (stocking density of 15 individuals and the dose of ketapang leaf solution was 3ml/l). The fish used is tilapia seeds measuring 3-5 cm. In the results of the stocking density study, the dose of ketapang leaf solution had no significant effect on absolute growth and relative growth of tilapia fry. However, the interaction between stocking density and dose of ketapang leaf solution had a significant effect on the survival of tilapia.
PENGARUH VARIASI PERSENTASE EKSTRAK JANGKRIK (Gryllus sp Walk) YANG BERBEDA TERHADAP TINGKAT SURVIVAL RATE BENIH IKAN MAS KOKI (Carrasius auratus L) Elrifadah Elrifadah; Yulius Kisworo
EnviroScienteae Vol 9, No 1 (2013): EnviroScienteae Volume 9 Nomor 1, April 2013
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v9i1.1982

Abstract

This study Aims to Determine the effect of different variations on survival seed cicada goldfish. The method used in this study is completely randomized design with 3 treatments (A = 3%, B = 5%, and C = 7%) and three replications. From these results Obtained survival rate to 83.0% Obtained treatment A, B Obtained 88.33% and 80.0% Obtained C treatment. Then the results of analysis of variance accept the hypothesis Ho that the percentage variation of different cicada extract (3%, 5% and 7%) did not Affect the survival rate of seedlings goldfish. During the last condition of water quality research support for seed viability parameters goldfish.
DISEMINASI PERAKITAN INDUK UDANG GALAH SUMBER GENETIK BARITO DAN PRODUKSI BENIH PADA KELOMPOK PEMBENIHAN RAKYAT DENGAN POLA COOPERATIVE BREEDING SYSTEM Yulius Kisworo; Anny Rimalia; Mukhlisah Mukhlisah
EnviroScienteae Vol 12, No 2 (2016): EnviroScienteae Volume 12 Nomor 2, Agustus 2016
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v12i2.1691

Abstract

Dissemination of the parent assembly giant freshwater prawns and fry prawns Production was held on Bumi Temposo Group and Selatan Makmur Group on Sepunggur Southern Sub-District of Kusan Hilir, Tanah Bumbu of South Kalimantan. The method used in the application of science and technology are Participatory Rural Appraisal (PRA) with the pattern of the cooperative breeding system (CBS). Assembling Parent done by the multiplication of Parent of giant freshwater prawn through fry  production of selected conformed to protocol assembling followed production of prawns SNI: 01-2.6486.1-2 2000. The results of evaluation obtained a change in attitude and knowledge of the assembly stem and fry prawns production of prawns as a result of changes do not really know be learned or understood by 40% and Very Understood by 60% and this change of attitude significantly statistically.
OPTIMASI DAYA TETAS TELUR IKAN GURAMI (Osphronemus gouramy, Lac) DENGAN PENGONTROLAN SUHU AIR Anny Rimalia; Yulius Kisworo
EnviroScienteae Vol 15, No 3 (2019): EnviroScienteae Volume 15 Nomor 3, November 2019
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (391.446 KB) | DOI: 10.20527/es.v15i3.7425

Abstract

This study aims to determine the effect of different temperatures and stocking densities and the hatching rate of Gouramy eggs with Experimental Design of Factorial Complete Randomized Design The main treatments of temperature, including A1: Temperature 28ºC and A2: Temperature 30ºC. The main treatment of stocking density includes B1: Stocking density of 10 pcs/liters and B2: Stocking density of 20 pcs/liters. The results were obtained as follows: Different temperatures did not have a significant effect on the hatching rate of Gouramy eggs. Different stocking densities have a significant effect on the hatching rate of Gouramy eggs. The interaction of temperature and stocking density did not have a significant effect on the hatching rate of Gouramy eggs. From the results of measurements of water quality parameters obtained water temperature data 28 and 30 ° C, pH 7.3 - 8.5 and DO (dissolved oxygen) ranged from 4.68 to 5.00 ppm