Garuda - Garba Rujukan Digital

EFFECTIVENESS OF EXTRACT SONGGA WOOD (STRYCHNOS LUCIDA) TOWARDS SURVIVAL AND ANTIBODY TITERS ON TILAPIA (OREOCROMIS NILOTICUS) THAT INFECTED STREPTOCOCCUS AGALACTIAE Zubaidah, Anis; Samsundari, Sri; Fitriani, Vivi
xxxx-xxxx
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v2i2.11136

Nile Tilapia or Tilapia Fish (Oreochromis niloticus) is one of commodity with a high number of consumers. But, Streptococcus agalactiae attack caused a decline in production. One way to reduce these diseases by using natural materials of songga wood (Strychnos lucida R.Br) where the songga wood contains many compounds like alkaloid, phenols, flavonoids, triterpenoids, which can inhibit bacterial growth by damaged cell membrane. The results showed that the inhibitory songga wood extract against Streptococcus agalactiae was highly significant, and shows with the highest survival rate of 90% and proved by the increasing antibody titers after adding songga wood extract.Keywords: Bacterial disease, Fish immune, Phytopharmacy, Tilapia

EFFECTIVENESS OF STRYCHNOS LIGUSTRINA BL. EXTRACT AS FEED SUPPLEMENTATION TO INCREASE IMMUNE SYSTEM OF NILE TILAPIA (OREOCHROMIS NILOTICUS) WICH AGAINTS STREPTOCOCCUS AGALACTIAE Zubaidah, Anis; Faidah, Kuny Riski; Samsundari, Sri
xxxx-xxxx
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v1i1.6082

One of the problems of intensive cultivation of tilapia is the attack of Streptococcosis disease caused by Streptococcus agalactiae bacteria. To prevent it is necessary to prevent the use of natural antibiotics that is Strychnine bush extract. The method used in this research is the experimental method using Completely Randomized Design (RAL), then the data is analyzed by using ANAVA. In this research, there were five treatments with various dosages, namely treatment (K: 0%), (A: 5%), (B: 10%), (C: 15%) and (D: 20%), each treatment was repeated four times. The main parameters used are hematocrit level, leukocrit level, leukocyte count and phagocytosis activity. As a supporting parameter is water quality and MIC (Minimum Inhibitation Concentration) test. The results showed that dosage of Strychnine bush extract did not affect the level of hematocrit and leukocrit level, but significant effect on leukocyte count with the highest value at treatment B with 10% dose is 11,9 × 105 cell / mm3. Giving extract also significant effect on phagocytosis activity with the highest phagocytosis value at treatment B with dose of 10% that is 32%.Keywords: Imune system, Streptococcosis, antibiotics, Minimum Inhibitation Concentration

EFFECTIVENESS OF STRYCHNINE BUSH EXTRACT (STRYCHNOS LIGUSTRINA BLUME) AGAINST TO PREVALENCE AND SURVIVAL RATE OF DUMBO CATFISH (CLARIAS GARIEPINUS) INFECTED WITH AEROMONAS HYDROPHILA Zubaidah, Anis; Samsundari, Sri; Hidayaturrahmi, Hidayaturrahmi
xxxx-xxxx
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v2i1.5601

One of the problemsofintensive catfish culture is the attack of Motile Aeromonas Septicemia disease caused by Aeromonas hydrophila bacteria. To prevent it is necessary to prevent the use of natural antibiotics that is strychnine bush extract. The purpose of this research is to know the ability of strychnine bush extract (Strychnos ligustrina Blume) using methanol solvent in inhibiting the growth of Aeromonas hydrophila bacteria and its effect on prevalence and survival rate in Dumbo catfish (Clarias gariepinus). The method used in this research is the exsperimen method by using complete randomized design (RAL). In this study there were five treatments with different doses of treatment (P1: 6%), (P2: 12%), (P3: 18%), (P4: 24%) and (P5: 30%), each treatment was repeated three replications. Furthermore, the data were analyzed using ANAVA and continued with LSD test. The results showed that the giving of strychnine bush extract with different concentrations had a very significant effect on the width of the Aeromonas hydrophila bacterial resistance zone. The lowest inhibition of the treatment (P1: 6%) with a resistance of 1.79 mm. While the highest inhibition of treatment (P5: 30%) with 8.29 mm inhibition power. In prevalenceofdumbo catfish with givingofsongga extract very real effect, treatment with lowest prevalence is treatment (P4: 24%) with prevalence value 23,3% andhighestpervalence that is treatment (P5: 30%) with prevalence value equal to 40 %. In the synthesisofdumbo catfish with the giving of strychnine bush extract have a very real effect, the treatment with lowest stability is treatment (P4: 30%) with 77% syntax value and the highest synthesis of treatment (P5: 24%) with 90% syntax value. This study resulted in the conclusion that the best treatment for prevalence and survival rate is treatment (P4: 24%). As for the higher inhibition power dose strychnine bushextractis used then the higher the power inhibition.

Pengaruh perbedaan interval waktu pemuasaan terhadap pertumbuhan dan rasio efisiensi protein ikan gurame (Osphronemus gouramy) Nurhuda, Alfi Maulina; Samsundari, Sri; Zubaidah, Anis
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Aquatic Sciences Journal, Vol. 5: No. 2 (October, 2018)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v5i2.810

AbstrakIkan gurami merupakan ikan yang memiliki tingkat minat konsumsi tinggi, namun pertumbuhannya lambat. Upaya peningkatan produksi gurami (Osphronemus gouramy) dapat dilakukan dengan cara pemuasaan. Pemuasaan berarti pemberian pakan dengan selang waktu yang ditentukan dengan harapan ikan dapat mengalami peningkatan nafsu makan setelah dipuasakan. Peningkatan konsumsi pakan setelah dipuasakan disebut hiperfagia, yakni kondisi dimana nafsu makan ikan meningkat selama beberapa waktu 2-3 hari setelah ikan dipuasakan pada periode tertentu dan akan kembali ke keadaan normal. Selama dalam keadaan hiperfagia dapat memberikan pasokan nutrisi yang cukup untuk memenuhi kebutuhan metabolisme setelah ikan dipuasakan sehingga dapat meningkatkan pertumbuhan. Penelitian ini bertujuan untuk mempercepat pertumbuhan dengan menghemat pakan. Penelitian dilakukan skala laboratorium menggunakan metode eksperimen. Setiap akuarium berisi ikan gurami 10 ekor dengan panjang sekitar 8-10 cm. Perlakuan berjumlah 4 dengan ulangan 5 kali. Data SGRw (spesific growth rate weight), SGRl (spesific growth rate length) dan PER (protein efficiency ratio) diambil 10 hari sekali kemudian dilakukan uji analisis anova dan uji homogenitas. Hasil penelitian SGRw menunjukan hasil yang tidak berpengaruh namun P3 (makan 3 hari puasa 1 hari) mendekati kontrol sebesar 4.42±0.75% dan SGRl menunjukan hasil yang sama sedangkan PER menunjukan hasil yang tidak berbeda nyata dengan nilai P3 mendekati P4 sebesar 19.84±5.42%. Pemuasaan pada ikan gurami dengan interval waktu berbeda tidak berpengaruh terhadap pertumbuhan dan rasio efisiensi protein.Kata kunci: ikan gurami; pemuasaan; pertumbuhan; protein; hiperfagiaAbstractGourami is a fish that has a high level of consumption, but it growth is slow. Efforts to increase the production of gurami (Osphronemus gouramy) can be done by fasting. Fasting means feeding with a specified time interval in the hope that fish can experience an increase in appetite after fasting. Increased feed consumption after fasting is called hyperphagia, a condition in which fish appetite increases for a period of 2-3 days after the fish is fasted for a certain period and will return to its normal state. During the state of hyperphagia can provide a sufficient supply of nutrients to meet metabolic needs after the fish is fasted to increase growth. This study aims to accelerate growth by saving feed. The study was conducted on a laboratory scale using experimental methods. Each aquarium contains 10 fish of gourami with a length of about 8-10 cm. The treatment amounted to 4 with replications 5 times. SGRw data (specific growth rate weight), SGRl (specific growth rate length) and PER (protein efficiency ratio) were taken once every 10 days and then performed ANOVA analysis test. The results of the SGRw study showed no effect but P3 approached the control of 4.42 ± 0.75% and SGRl showed the same results while PER showed results that were not significantly different from the P3 value approaching P4 of 19.84 ± 5.42%. Fasting in gourami with different time intervals does not affect growth and protein efficiency ratio.Keywords: gourami; fasting; growth, protein; hyperphagia

Pertumbuhan dan kelulusan hidup benih ikan manfish (Pteropzhyllum scalare) yang dibudidayakan dengan kepadatan yang berbeda menggunakan sistem resirkulasi Zubaidah, Anis; Samsundari, Sri; Insan, Yudi Arifraeka
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Aquatic Sciences Journal, Vol. 7: No. 1 (April, 2020)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v7i1.1989

Permintaan pasar yang tinggi pada ikan manfish sangat sulit terpenuhi dikarenakan pertumbuhan ikan manfish yang lambat. Solusi untuk memperbaiki pertumbuhan ikan manfish yaitu mengetahui padat tebar yang baik untuk ikan manfish serta ditambah penerapan teknologi resirkulasi yang di harapkan pertumbuhan ikan menjadi lebih cepat. Berdasarkan permasalahan itu maka dilakukannya penelitian ini untuk melihat respon ikan terhadap pertumbuhan. Metode yang digunakan dalam penelitian ini adalah metode Rancangan Acak Lengkap. Penelitian ini menggunakan 4 perlakuan (P1 (3 ekor/L dengan 25 liter air yaitu 75 ekor/wadah), P2 (6 ekor/L dengan 25 liter air yaitu 150 ekor/wadah), P3 (9 ekor/L dengan 25 liter air yaitu 225 ekor/wadah), dan P4 (12 ekor/L dengan 25 liter air yaitu 300 ekor/wadah) yang masing-masing perlakuan diulang sebanyak 3 kali ulangan. Hasil penelitian menunjukkan bahwa nilai rerata SGR (specific growth rate) yang terbaik adalah pada pelakuan P1 dengan pelakuan 3 ekor/L dengan air 25 liter yaitu 75 ekor/wadah, dengan rerata SGR sebesar 5,12 %. Laju pertumbuhan panjang yang terbaik adalah pada pelakuan P1 dengan pelakuan 3 ekor/L dengan air 25 liter yaitu 75 ekor/wadah, dengan rerata laju pertumbuhan panjang sebesar 1,40 %. Kelangsungan hidup (survival rate) terbesar adalah pada perlakuan P1 dengan pelakuan 3 ekor/L dengan air 25 liter yaitu 75 ekor/wadah, dengan rerata kelangsungan hidup (survival rate) sebesar 86,22%. Secara statistik pada penelitian ini mendapatkan hasil berpengaruh nyata terdapat pertumbuhan dan kelulusan hidup.Kata kunci: ikan manfish; resirkulasi; petumbuhan; kelulusan hidup High market demand for manfish is challenging to fulfill due to the slow growth of manfish. The solution to improve the growth of manfish is knowing good stocking density for manfish and adding the application of recirculation technology, which is expected to accelerate fish growth. Based on these problems, this study was conducted to see the response of fish to growth. The method used in this study is a completely randomized design method. In this study, we were using four treatments (P0 (3 fish/L with 25 liters of water is 75 fish/aquarium), P1 (6 fish/L with 25 liters of water is 150 fish/aquarium), P2 (9 fish /L with 25 liters water which is 225 fish/aquarium), and P3 (12 fish/L) with 25 liters of water, i.e., 300 fish/aquarium), each of which is repeated three times. The results show that the best SGR (specific growth rate) was in the treatment P1 with the treatment of 3 fish/L with 25 liters of water, which is 75 fish/aquarium, with a mean SGR 5.12%. The best high growth rate was at P1 treatment with three fish/L treatment with 25 liters of water, which is 75 fish/aquarium, with a high growth rate 1.40%. The most significant survival rate was in treatment P1 with the treatment of 3 fish/L with 25 liters of water, which is 75 fish/aquarium, with a mean survival rate amounting 86.22%, statistically in this study getting influential results or there were growth and survival rate.Keywords: manfish; recirculation; growth; survival rate

Title

Found 5 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 5 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 5 Documents
Search