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Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan
Published by Universitas Prof. Dr. Hazairin, SH
ISSN : 02166585     EISSN : 25984071     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan (Agroqua Journal) is a journal managed by Agriculture Faculty and published by the University of Prof. Dr. Hazairin, SH. Agroqua Journal provides a forum for researchers on applied agricultural science to publish the original articles.
Arjuna Subject : -
Articles 349 Documents
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IDENTIFIKASI JENIS MAKROALGA DI PANTAI LINAU, KABUPATEN KAUR, PROVINSI BENGKULU Astini, Lita; Nur, Syarifudin; Yamadipo, Yusarwan; Astuti, Anggini Fuji
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 22 No 2 (2024): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v22i2.4851

Abstract

Macroalgae is a biological resource that has great potential to be developed and is distributed in intertidal areas, consisting of various types with different characteristics. This research aims to determine the morphological characteristics of macroalgae types on Linau Beach, Kaur Regency, Bengkulu Province. The method used in this research is the observation and survey method, as well as the identification stage carried out in the intertidal zone of the beach. The results of research carried out at Linau Beach, Kaur Regency, Bengkulu Province, are that there are 14 species of macroalgae on sand, seagrass sand, sandstone, rock and coral substrates, consisting of 5 (five) species of the Chlorophyta (green algae) division, namely Ulva lactuca , Padina minor, Boergesenia forbesii, Chaetomorpha crassa, and Chaetomorpha antennina. The Phaeophyta (brown algae) division has 5 (five) species, namely Turbinaria ornata,, Sargassum polycystum, Sargassum cristaefolium, Sargassum paniculatum and Euchema denticulatum species E. and the Rhodophyta (red algae) division has 4 (four) species, namely Glacilaria salicornia, Achantophora spicifera, Khappaphycus alvarezii, and Gracilaria spp.
PENGADAAN BAHAN BAKU DAN HARGA POKOK PRODUKSI PADA INDUSTRI RUMAH TANGGA KERUPUK LIA JAYA DI DESA PASAR PEDATI KECAMATAN PONDOK KELAPA KABUPATEN BENGKULU TENGAH Sahputra, Royi; Fariadi, Herri; Andriani, Evi
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 22 No 2 (2024): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v22i2.4856

Abstract

Lia Jaya home industry produces seven types of crackers: tofu, firecracker sticks, jalin, tempeh, macaroni, jengkol, and fish crackers. Procurement and costs that are not small must be incurred during its business activities. In calculating the cost of production, these costs are very important components to be studied. The purpose of this study was to determine the Cost of Production (HPP) of the Lia Jaya Cracker home industry in Pasar Pedati Village, Pondok Kelapa District, Central Bengkulu Regency and to determine the sources of raw materials used by the company. This study was conducted through a quantitative descriptive approach involving analysis of the cost of production and analysis of raw material procurement. The results of the study showed that the raw materials for making Lia Jaya crackers were purchased from Banyuwangi, East Java, and sent once a month. The amount of raw materials usually ordered is 6,740 kilograms per month. In May 2024, the Lia Jaya cracker household business produced 7 products, with a production cost of IDR 185,001,462/month. The production cost of macaroni is 24,521,562 per month or 28,849 per kilogram, and jengkol crackers are 23,223,362 per month or 23,223,362 per kilogram. The price of firecracker sticks is 22,681,331 per month or 27,327 per kilogram, Jalin crackers are 23,375,536 per month or 27,181 per kilogram, and tempeh crackers are 21,933,987 per month or 27,417 per kilogram.
EFEKTIVITAS PROPAGUL FMA LOKAL PASANG SURUT ASAL INANG JAGUNG Sefrila, Marlin; Lumbantoruan, Santa Maria; Adriansyah, Fikri; Kurnianingsih, Astuti; Darmawan, Arif Rizky
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 22 No 2 (2024): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v22i2.4877

Abstract

Suboptimal land such as tidal swamps is still quite widespread in Indonesia and has a low fertility level. This land requires good management to support optimal crop production. One management that still has the potential to be developed is the use of microorganisms, namely AMF. Use of AMF in tidal soil in the form of AMF inoculant as a natural biofertilizer. The aim of the research is to evaluate the effectiveness of local tidal AMF propagules produced during trapping on corn host plants which will be used later as biofertilizer. This study used a factorial randomized complete group design (RKLT). The first factor is the dose of local AMF propagules from the corn host plant (0, 5 and 10 g plant-1) and the second factor is the fertilization interval (1 and 2 times a week), with 3 replications for each treatment unit consisting of 20 plants. The application of AMF propagules showed an effect on plant height, leaf green level, shoot dry weight and percentage of AMF infection. The level of greenness of corn plant leaves was highest when 5 g of AMF propagules were given when compared with 10 g of AMF propagules and without AMF propagules. The increase in the percentage of infection of corn roots by AMF at 10 g of AMF propagules+1 time a week when compared with no AMF propagules+1 time a week and 5 g of propagules+fertilization 2 times a week was 50.67% and 46.34%.
IDENTIFIKASI SERANGGA HAMA PADA TANAMAN PADI DI PROVINSI BENGKULU Febrianto, Sudi; Sunarti; Sridanti, Irma Lisa
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 22 No 2 (2024): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v22i2.4891

Abstract

Insect pests are a serious threat to rice production because they can cause various disease symptoms that cause significant damage to rice plants, resulting in decreased production. This study focused on identifying insect pests in rice plants in Bengkulu Province. This study aims to identify insect pest species in rice plants in various research locations covering the highlands and lowlands in Bengkulu Province. This study was conducted in July-August 2024. Sampling was conducted using insect nets, and insect pest identification was carried out. The analysis method used is a qualitative descriptive method. This study produced several main insect pest species, namely the seedling fly (Atherigona oryzae), rice orange leafhoppers (Cicadulina bipunctata), rice leaf folder (Cnaphalocrocis medinalis), rice bugs (Leptocorisa oratoriuis), green paddy leafhoppers (Nephotettix virescens), rice stem gall midge (Orseolia oryzae), green grasshoppers (Oxya japonica), green grasshoppers (Oxya serville), zigzag leafhopper (Recilia dorsalis), Ebarrius cognatus,  rice black bug (Scotinopara coartata), and yellow stem borer (Scripophaga interculas) in various research locations. The level of insect attack varied in each location, with some locations showing higher levels of attack than others.
PERTUMBUHAN DAN PRODUKSI TIGA VARIETAS KACANG KEDELAI TERHADAP PERENDAMAN DENGAN GIBERELIN Harahap, Ariani Syahfitri; Wasito, Muhammad; Siregar, Maimunah; Ariska, Lulu
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 22 No 2 (2024): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v22i2.4904

Abstract

The aim of this research was to determine the growth and production of three varieties of soybeans when soaked in gibberellins. The research was carried out in Sampecita Village, Kutalimbaru District, Deli Serdang Regency, North Sumatra, which was carried out from January to May 2024. This research used an experimental design, namely a factorial Randomized Group Design (RAK) consisting of 2 treatments, namely varieties (Ring 1, Dega 1 and Devon 1) and gibberellin immersion, namely: 0 ppm, 50 ppm, 100 ppm and 150 ppm which were repeated 3 times time. The research data were analyzed and continued with the Duncan's mean difference test (DMRT). The results showed that the growth and production of soybean plants for varieties showed a significant effect on the parameters of plant height, flowering age, number of productive branches, number of pods per sample, number of pods per plot, weight of seeds per sample, weight of seeds per plot, and weight of 100 seeds, while the soaking treatment with gibberellin showed no significant effect on all observed parameters. The Dering 1 variety and gibberellin concentrations of 50 ppm and 100 ppm showed a fairly good effect on the growth and production of soybean plants.
SEED VIABILITY AND GROWTH OF CACAO PLANT (Theobroma cacao L.) SEEDLINGS SULAWESI 01 AND ICCRI 08 CLONES Maghfiroh, Canggih Nailil; Malik, Amalia
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 22 No 2 (2024): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v22i2.4916

Abstract

Cocoa is one of the important agricultural commodities for various industrial activities such as cosmetics and food. Cocoa is widely consumed by the community, both in the form of instant chocolate and cocoa powder. Cocoa productivity is under its potential productivity, and have to enhance the cocoa production. The selection of clones for cocoa planting materials could determines the results of the plant. Plants convey genetic traits that can determine production capacity. Seedling viability and growth are indicators to determine whether plants can grow adeptly. Cocoa clones Sulawesi 01 and ICCRI 08 are superior clones that have the advantage of high productivity and are resistant to pests and diseases. The purpose of the study was to determine the viability of seeds and the growth of two cocoa clones Sulawesi 01 and ICCRI 08. The study design was a Completely Randomized Design with 2 levels and each had replications. The results of this study showed that the ICCRI 08 clone had the highest germinability of 92.1% and further the seedling growth parameters with a height of 6.6 cm at 21 days after planting. The highest vigor index measurement of 426.4 was in the ICCRI 08 clone and was significantly different compared to the Sulawesi 01 clone. The sigmoid curve showed the presence of growth initiation and exponential phases as indicated by increased growth as the plant age increased.
PENGARUH PENAMBAHAN EKSTRAK BUAH MENGKUDU KEDALAM PROBIOTIK RABAL  (Morinda citrifolia L) YANG DIBERIKAN PADA PAKAN TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN LELE SANGKURIANG (Clarias gariepinus) Nabilah, Aziz; Firman; Martudi, Suharun
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 23 No 1 (2025): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v23i1.4777

Abstract

Catfish production needs to continue to be increased even further, including using probiotics enriched with noni fruit extract (Morinda citrifolia L). The aim of this research was to determine the effect of adding noni fruit extract (Morinda citrifolia L) to the Rabal probiotic given in feed on the growth and survival of Sangkuriang catfish (Clarias gariepinus).  This research was carried out for 60 days starting from February to May 2024, located in Bentiring Permai, Sidodadi Village, Bengkulu City. The research used a Completely Randomized Design (CRD) with 5 treatments and 4 replications, namely;  P0  (Probiotics without Noni fruit extract), P1   (Rabal probiotics with 10% Noni fruit extract , P2   (Rabal probiotics with 20% Noni fruit extract), P3   (Rabal probiotics with 30% Noni fruit extract) and P4   (Rabal probiotics with 40% Noni fruit extract).  The test fish used were 11 fish/container with a length of 6-8 cm. The variables observed were absolute length, absolute weight, feed conversion, efficiency and survival of Sangkuriang catfish. The addition of noni fruit extract to the RABAL probiotic had a very significant effect on the growth in length and weight of the test fish as well as feed conversion and efficiency. The best growth of sangkuriang catfish was in treatment P2 (rabal probiotic with 20% noni fruit extract)  with a survival rate of 100 percent.
EFEK PENAMBAHAN  BUBUK KENCUR  (Kaempferia galanga) PADA PAKAN BUATAN TERHADAP PERTUMBUHAN IKAN GURAMI (Osphronemus goramy) Zulkhasyni, Zulkhasyni; Sahary, Nilam; Ahmad, Nasir; Syukhriani, Silvy
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 23 No 1 (2025): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v23i1.4861

Abstract

This research aims to determine the effect of adding kencur powder (Kaempferia galanga) to artificial feed on the growth of gourami fish (Osphronemus goramy). This research was carried out in April – June 2024 in Bengkulu City for 60 days. The container uses Styrofoam measuring 50 cm x 30 cm x 30 cm. The test fish used were gourami seeds measuring 6 – 8 cm. This research used a Completely Randomized Design (CRD) with 4 treatments and 6 replications, so 24 research units were obtained consisting of P1 (without the addition of galangal powder), P2 (2 gram kencur powder), P3 (4 gram kencur powder) and P4 (2 gram kencur powder). kencur 6 grams).. The results of the research showed that the effect of adding kencur powder to feed had  a highly significant effect on weight gain and length parameters, and had a significant effect on feed conversion but had no real effect on efficiency and survival. The best effect of adding galangal powder was the addition of 2 grams of kencur powder with a survival rate of up to 98%. For farmers to use 2 grams of kencur powder per 100 g of feed as a natural additive to support the growth of gourami, without reducing feed efficiency or survival.
POTENSI PENGGUNAAN FERMENTASI TEPUNG DAUN KELOR (Moringa oleifera) SEBAGAI BAHAN BAKU PAKAN TERHADAP     PERTUMBUHAN DAN SINTASAN BENIH IKAN MAS KOKI (Carrasius auratus) Renanti, Tia; Komariyah, Siti; Febri, Suri Purnama; Nazlia, Suraiya; Aprita, Ika Rezvani
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 23 No 1 (2025): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v23i1.4969

Abstract

This research aims to determine the growth of goldfish fry treated with Moringa leaf flour in feed at different doses. The method used in this research was a Completely Randomized Design (CRD) with 4 treatments with 3 replications. In each treatment, doses of Moringa leaf flour were given P1=0% (control), P2=25%, P3=50%, and P4=75%. The results of this treatment had a significant effect on absolute weight growth, absolute length growth, and feed conversion. Meanwhile, the daily growth rate and survival rate had no effect. The highest daily growth rate was in P4 (75%) with a yield of 1.09%, while the lowest treatment was P2 (25%) and P3 (50%) with a yield of 0.97%. The highest absolute weight growth was in P4 (75%) with a yield of 1.29 g, while the lowest treatment was P1 (0%) and P2 (25%) with a yield of 1.06 g. The highest absolute length growth was in P4 (75%) with a result of 1.12 cm, while the lowest treatment result was P1 (0) with a result of 0.84 cm. The best feed conversion ratio at P4 (75%) with a yield of 1.59% was the best treatment among the other treatments. From the results of adding Moringa leaf flour at different doses to the feed, the higher the dose of Moringa leaf flour given, the resulting growth is in the better category. The results of the best survival were in the P4 treatment (75%) with a result of 96.66, which was the best treatment among the other treatments.
PRODUKSI PAKCOY DI LAHAN KERING MELALUI BUDIDAYA VERTIKULTUR PADA PUPUK N DENGAN MEDIA TANAM DAN INTERVAL BARIS YANG BERBEDA Bano, Natalia Kresensia; Tobing, Wilda Lumban; Tefa, Azor Yulianus; Ndua, Natalia Desy Djata
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 23 No 1 (2025): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v23i1.5049

Abstract

This study aims to examine the production of bok choy in dry land due to differences in N fertilizer with planting media and row intervals through vertical fertigation cultivation. This study used a Split Plot Design with two factors, namely fertilizer with media and planting rows. The main plot was a combination of fertilizer and media consisting of: urea 1 g/L + POC 40 mL/L + BPN 10 mL/L with a planting medium of 50% soil: biochar - compost 50%; urea 0.5 g/L + POC 20 mL/L + BPN 5 mL/L with a planting medium of 50% soil: biochar - compost 50%; urea 1 g/L + POC 40 mL/L + BPN 10 mL/L with a planting medium of 25% soil: biochar - compost 75%; Urea 0.5 g/L + 20 mL/L Organic Fertilizer (POC) + 5 mL/L Organic Plant Growth Regulator (BPN) with a growing medium of 25% soil: biochar - 75% compost. The planting rows consisted of the first planting row, the second planting row, and the third planting row. The results showed that different N fertilizers, planting medium, and row intervals increased bok choy production in dryland, with the best results being achieved with urea 1 g/L + 40 mL/L Organic Fertilizer (POC) + 10 mL/L Organic Plant Growth Regulator (BPN) and 25% soil + 75% biochar - compost in the third row.

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