Respon Penetasan Telur Ikan Mas (Cyprinus carpio) pada Tingkatan Suhu yang Berbeda

Muslim, Ilham; Atjo, Andi Arham; Darsiani, Darsiani

doi:10.31605/siganus.v2i2.1017

Cited by 5 publications

(5 citation statements)

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“…Data-data yang dibutuhkan dalam penelitian ini dapat diperoleh dari sumber yang relevan. Sebagaimana yang dinyatakan oleh (14) studi literatur adalah serangkaian kegiatan yang berkenaan dengan metode pengumpulan data pustaka, membaca dan mencatat, serta mengelola bahan penelitian. Menurut (15) penelitian ini termasuk jenis penelitian kajian literatur dengan mencari referensi teori yang relevan dengan kasus atau permasalahan yang ditemukan.…”

Section: Metode Penelitianunclassified

Effect of KWL Strategy (Know, Want, Learn) on Reading Ability of Grade IV Elementary Students: Literature Study

Nurlisa,

Salahuddin,

Oktasusilawati

2024

JVEIT

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This research is attracted by the condition where students have poor reading comprehension. This occurs because the students solely read given texts, in which students are active in reading. Hence, it is difficult for students to conclude the text. Therefore, an appropriate strategy is needed to overcome these problems. KWL Strategy (Know, Want, Learn) is an effective strategy applied to the learning process, especially reading comprehension. The KWL (Know, Want, Learn) strategy provides an active role for students before, during, and when reading. The purpose of this research is to explore the KWL (Know, Want, Learn) strategies for students' reading comprehension skills using the literature study method. The literature study is an activity relating to the method of collecting library data, reading materials, making some notes, and managing research materials. The data obtained was concluded and compared to find out research that is in accordance with the purpose of the research. The results of the assessment conducted show that the KWL (Know, Want, Learn) strategy provides a positive effect on reading comprehension. Students are more active in reading comprehension; students are easier to read and understand the contents of the text and students are easier to summarize the content of the texts. Kata kunci : KWL Strategy (Know, Want, Learn), Ability, Reading Comprehension

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Section: Metode Penelitianunclassified

Effect of KWL Strategy (Know, Want, Learn) on Reading Ability of Grade IV Elementary Students: Literature Study

Nurlisa,

Salahuddin,

Oktasusilawati

2024

JVEIT

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“…Perbedaan suhu air dipengaruhi oleh suhu udara pada lokasi penelitian suhu yang diperoleh masih dalam kisaran layak. Suhu air yang ideal bagi ikan mas untuk hidup adalah antara 25-32℃, pertumbuhan akan menurun apabila suhu pada perairan berada pada 13℃ (Muslim et al, 2021).…”

Section: F Kualitas Airunclassified

PENGARUH EKSTRAK MENIRAN Phyllanthus niruri PADA DAYA TETAS TELUR IKAN MAS Cyprinus carpio L. DENGAN WAKTU PERENDAMAN BERBEDA

Fatian,

Sarjito,

Chilmawati

2023

jmai

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Ikan mas (Cyprinus carpio) adalah salah satu jenis ikan budidaya air tawar yang memiliki aspek potensi tinggi pada bidang perikanan. Kendala yang mempengaruhi tingkat keberhasilan budidaya ikan mas yaitu munculnya serangan jamur pada stadia penetasan telur. Salah satu upaya yang dapat dilakukan untuk mencegah serangan jamur pada penetasan telur ikan mas yaitu dengan melakukan perendaman telur ikan mas menggunakan ekstrak larutan meniran (Phyllanthus niruri) dengan lama waktu yang terbaik. Tujuan penelitian ini untuk mengetahui pengaruh lama waktu perendaman ekstrak meniran pada telur ikan mas yang memberikan daya tetas telur dan kelulushidupan larva terbaik dan terhindar dari serangan jamur. Bahan uji yang digunakan adalah larutan ekstrak meniran dan telur ikan mas. Metode yang digunakan adalah eksperimen dengan Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan masing-masing 3 ulangan dengan lama waktu perendaman ekstrak meniran yang berbeda. Perlakuan A (0 menit), B (10 menit), C (20 menit), D (30 menit), E (40 menit). Hasil penelitian menunjukan bahwa pengaruh perendaman larutan ekstrak meniran terhadap daya tetas telur dan kelulushidupan ikan mas berpengaruh nyata (P<0,05) terhadap prevalensi jamur tetapi tidak berpengaruh nyata (P>0,05) terhadap waktu penyerapan kuning telur. Lama waktu terbaik perendaman ekstrak meniran pada telur ikan mas terhadap prevalensi jamur, daya tetas telur dan kelulushidupan larva adalah pada perlakuan D (30 menit) yang menghasilkan prevalensi jamur 5,33 ± 2,52%, derajat penetasan atau hatching rate (HR) 94,54 ± 2,52%, dan kelulushidupan larva 93,1 ± 1,62%.

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“…According to (Kelabora, 2010) that temperature can affect the growth and appetite of fish. The ideal pH for freshwater biota is 7-8.5 (Muslim & Atjo, 2021). The minimum dissolved oxygen concentration for keeping koi fish is mg. l⁻¹ (Simamora et al, 2021).…”

Section: Figure 1 Koi Fish Color Enhancementmentioning

confidence: 99%

Increased Color Brightness with the Addition of Astaxanthin in Koi Fish (Cyprinus Rubrofuscus) Feed

Suryati Panjaitan

2023

JWS

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Introduction: This research was conducted experimentally from May to July 2021 at the Teaching Factory Cultivation Laboratory (TEFA) of the Jakarta Fisheries Business Specialist Polytechnic. This study aims to determine the effect of astaxanthin feeding on increasing color, survival and growth of koi fish. Method: The research method used is quantitative. The design used was a completely randomized design (CRD) with four treatment levels and three replications. Analysis of variance used was analysis of variance (ANOVA. Results: The results showed that the addition of astaxanthin to feed had a significant effect on changes in the color quality of koi fish. The best result was the addition of astaxanthin 125 mg/kg feed (20.29 ± average weight measurement results) (ABW) at the end of the study obtained the highest value in treatment A (control) of 10.37 g. The results of the average weight measurement (ABW) at the end of the study obtained the highest value in treatment A (control) of 10.37 g, Specific Growth Rate (SGR) was the highest in treatment A (control) of 12.00%, the best Feed Conversion Ratio (FCR) was in the treatment with the addition of 100 mg astaxanthin 1.12. Conclusion: The use of astaxanthin in koi fish feed can increase the selling value of koi fish in the market because of the bright color is one of the important criteria in assessing the quality of koi fish. Koi fish farmers can consider adding astaxanthin and need to pay attention to the right dosage.

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Respon Penetasan Telur Ikan Mas (Cyprinus carpio) pada Tingkatan Suhu yang Berbeda

Cited by 5 publications

References 0 publications

Effect of KWL Strategy (Know, Want, Learn) on Reading Ability of Grade IV Elementary Students: Literature Study

Effect of KWL Strategy (Know, Want, Learn) on Reading Ability of Grade IV Elementary Students: Literature Study

PENGARUH EKSTRAK MENIRAN Phyllanthus niruri PADA DAYA TETAS TELUR IKAN MAS Cyprinus carpio L. DENGAN WAKTU PERENDAMAN BERBEDA

Increased Color Brightness with the Addition of Astaxanthin in Koi Fish (Cyprinus Rubrofuscus) Feed

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