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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 370 Documents
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ANALISIS PENGADAAN BAHAN BAKU DAN PRODUKSI PADA INDUSTRI RUMAH TANGGA ROTI BAKAR BANDUNG NUKASEP DI PASAR PEDATI KABUPATEN BENGKULU TENGAH Sintiya; Yulihartika, Rika Dwi; Fariadi, Herri
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 22 No 1 (2024): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v22i1.4434

Abstract

One of the household industries in Central Bengkulu Regency is the Bandung Nukasep Bakar Roti making business which produces every day. This research aims to determine the procurement of raw materials for Bandung Nukasep Toast and to find out what the production factors are for Bandung Nukasep Toast at Pedati Market, Central Bengkulu Regency. The method used in this research is descriptive qualitative where data is obtained from observation, interviews and secondary data. Based on the research results and theories underlying the problems discussed, the procurement of raw materials for Bandung Nukasep Toast at Pedati Market, Central Bengkulu Regency applies the six right components, namely right quantity (the number of toasts produced every day is an average of 312 packs), right quality (twin cakra brand flour), right place (purchase location of raw materials at the sari spice shop Pasar Minggu, Bengkulu City), on time (once a week), right price (for one purchase of Rp. 6,262,000), and right type (using high protein flour). And the production factors for Bandung Nukasep Toast at Pasar Pedati, Central Bengkulu Regency include raw materials, capital, labor, length of business, and demand.
ANALISIS NILAI TAMBAH PENGOLAHAN JAMUR TIRAM MENJADI JAMUR KRISPY PADA PETANI JAMUR DI KAMPUNG MELAYU KOTA BENGKULU Afriani, Ririn
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 22 No 1 (2024): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v22i1.4455

Abstract

Mushrooms are natural resources with great potential in the food and agribusiness sectors. Their high nutritional content, low fat, and variety of types make mushrooms highly valuable as a food ingredient. Additionally, mushrooms can be produced at relatively low costs, making them an attractive commodity for development in the agricultural sector. One increasingly popular processed product is crispy mushrooms.The purpose of this research is to analyze the value-added of crispy mushrooms. The research location was purposively determined in Kampung Melayu, Bengkulu City, considering that there is mushroom cultivation and processing of crispy mushrooms in that area. The sample used in this study consisted of farmers from "Mushroom House" who were purposively selected because they engage in mushroom cultivation and sell processed mushroom products. The research findings indicate that the value-added ratio is 62.12%, calculated by subtracting the output value from the raw material price of Rp.82,000. This means that every 1 kilogram of oyster mushrooms creates added value of Rp.82,000 per kilogram after being processed into crispy mushrooms. The profit obtained from the processing of these oyster mushrooms is Rp.69,200 per kilogram, with a profit margin of 52.42% of the output value.
ANALISIS PEMASARAN PADA INDUSTRI RUMAH TANGGA PENGOLAHAN KERIPIK UBI Asnamawati, Lina; Nurmalia, Ana
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 22 No 1 (2024): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v22i1.4456

Abstract

The cassava processing industry in Pasar Pedati Village, Pondok Kelapa District, Central Bengkulu Regency, is part of the agro-industrial sector with significant potential but still faces several challenges. Despite the presence of several craftsmen producing cassava chips, most operate on a household scale and encounter limitations in marketing and product value-added. These constraints include limited access to cassava raw materials and increasingly tight market competition. Therefore, this study aims to analyze marketing in the household cassava chips processing industry in the village. The research method used a purposive approach with a population of 20 cassava chip craftsmen, all of whom were respondents using a census method. Descriptive analysis was employed to analyze marketing channels, while for marketing margins, the research results revealed that the average marketing margin received by respondents was Rp. 850, with a selling price of Rp. 5,000 per packet, enabling craftsmen to sell 2,509 packets per month. A significant marketing margin will also bring substantial profits to producers regarding the processed cassava chip products. With sufficiently large marketing margins generated by each craftsman, all respondents consider cassava chip processing as their primary household business.
PERTUMBUHAN, PRODUKSI DAN TOLERANSI VARIETAS JAGUNG (Zea  may L.) PADA TANAH GAMBUT HEMIK Haryoko, Widodo; Thesiwati, Aslan Sari; Utama, M. Zulman Harja; Hariyanto, Peri; Mutia, Yopa Dwi
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 22 No 1 (2024): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v22i1.4468

Abstract

Corn is a highly adaptable plant and can be cultivated in various soil fertility conditions.  Testing of corn varieties on hemic peat soils and while maintaining hydrological function is still very limited so that there is a void of information about corn varieties tolerant of toxic organic acids in hemic peat soils. The purpose of the experiment was to determine the growth, production and tolerance of corn varieties on hemic peat soils. The experiment was conducted using a complete randomized design by testing 4 varieties of corn namely Pioneer 23, NK 22, Bisi 18 and Pertiwi 3 repeated 5 times.  The experimental results showed that the Bisi 18 corn variety and Pertiwi 3 variety with production of 7.66 and 7.68 t ha-1 respectively.showed greater STI in hemik peat rice fields with high levels of toxic organic acids than STI Pioneer 23 variety and NK 22 variety with production of 7.48 and 7.53 t ha-1 respectively.
ANALISIS PRODUKSI DAN MARJIN PEMASARAN USAHATANI KUBIS DI DESA AIR DUKU KECAMATAN SELUPU REJANG KABUPATEN REJANG LEBONG Fitria, Indah
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 22 No 1 (2024): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v22i1.4481

Abstract

Indonesia is an agricultural country, meaning that agriculture plays an important role throughout the nation. This can be shown from the large number of residents or workers who live or work in the agricultural sector or agricultural products that come from agriculture (Pulungan, 2008). Most people in Indonesia depend on the agricultural sector for their livelihoods. Farming communities who work in the agricultural sector mostly live in rural areas. In general, Indonesian residents who live in rural areas have relatively low levels of income when compared to residents who live in urban areas. The difference in revenue is closely related to the productivity of Indonesian farmers which cannot be separated from various factors, including the area of land owned and government policies in terms of providing incentives to farmers and so on. Efforts that can be made to increase the productivity of cabbage plants are by increasing the prices received by farmers. The high and low prices of cabbage experienced by farmers make it necessary for us to know what price levels are obtained by traders, this is because there are price differences between producer farmers and traders. The price level at marketing institutions will influence the price level at producer farmers, by knowing the marketing margin obtained from the marketing of cabbage. With the above situation, farmers as producers, apart from increasing their production, also need a marketing institution that provides certainty of marketing their production at a reasonable price. Marketing channels involve marketing institutions which are intermediary institutions between producers and consumers. Based on these conditions, it is hoped that good cooperation will occur between intermediary institutions and producer farmers. From the description above, this research aims to analyze the production and marketing margins of cabbage farming in Air Duku Village, Selupu Rejang District, Rejang Lebong Regency.
EFEK PENAMBAHAN BUBUK TEMULAWAK (Curcuma xanthorrhiza ) PADA PAKAN BUATAN TERHADAP PERTUMBUHAN IKAN NILA (Oreochromis niloticus) Zulkhasyni; Ahmad, Nasir; Badriyyah, Alya; Yulfiperius; Syukhriani, Silvy
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 22 No 1 (2024): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v22i1.4507

Abstract

This research aims to determine the effect of adding ginger powder to artificial feed on the growth of tilapia (Oreochromis niloticus). This research was carried out from May to June 2023 for 60 days located in Margasakti Village, Padang Jaya District. The test fish used were tilapia (Oreochromis niloticus) with a size of 10-12 cm/head. The design used was a Completely Randomized Design (CRD), which consisted of 4 treatments with 6 repetitions to obtain 24 experimental units. treatment 1 (P1): without adding ginger powder, treatment 2 (P2): 1.5 gram ginger powder, treatment 3 (P3): 1.8 gram ginger powder, treatment 4 (P4): 2.1 gram ginger powder. The data obtained was tested by analysis of variance at the 5% and 1% levels, while to determine the best effect of adding ginger powder, a 5% BNT (Least Significant Difference) further test was carried out. The parameters observed were fish growth, which included absolute length and weight, feed conversion, feed efficiency and survival of the test fish. The results of the research showed that the addition of ginger powder to the growth of tilapia had a very significant effect on the growth in absolute length, absolute weight, feed conversion and feed efficiency. The addition of good ginger powder is the addition of 1.8 grams of ginger powder and the addition of 2.1 grams of ginger powder with survival reaching 100%. In cultivation development, you can use the addition of 1.8 grams of ginger powder.
DINAMIKA POPULASI GULMA PADA PERTANAMAN SEMANGKA(Citrulus vulgaris Schard)DARI PENGARUH DOSIS KALIUM YANG BERBEDA PADA TANAH ULTISOL Syahpiri, Marizan; Suzanna, Eka; Anwar, Risvan; Aryani, Farida
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.v22i2.4298

Abstract

This research aims to determine the effect of potassium fertilizer doses on the growth and yield of watermelon plants planted in ultisol soil, and determine short-term changes in weed composition.The experiment used a Randomized Block Design (RAK) with five treatments of potassium (D) doses and three replications. The treatment doses are: Without fertilizer (control) equivalent to 0 kg/plot; A dose of 125 kg/ha is equivalent to 37.4 g/plot; A dose of 250 kg/ha is equivalent to 74.8 g/plot; A dose of 375 kg/ha is equivalent to 112.1 g/plot; A dose of 500 kg/ha is equivalent to 149.5 g/plot. The research data was analyzed using Sidik Ragam to find out whether the treatment had a real effect or an insignificant effect. If the results of the analysis have a real or very real effect, then continue with the Duncant's Multiple Range Test (DMRT) at the 5% level.This research concluded: (1) The dose of potassium fertilizer had no significant effect on plant length and fruit weight per plant but had a very significant effect on fruit weight per plot. Potassium fertilizer dose of 500 kg/ha provides the highest fruit weight per plot; (2) Potassium fertilizer doses tend to provide different weed populations and dry weights in watermelon plantings. The higher the dose of potassium fertilizer given tends to increase the weed population and weed dry weight; (3) The weed community coefficient index between mid and late weeds in watermelon planting is the same. However, the number of weed populations and biomass in the middle observation was higher than the final observation of watermelon planting.
PENGARUH DOSIS KAPUR TERHADAP PERTUMBUHAN DAN HASIL TIGA VARIETAS KACANG HIJAU (Vigna radiate L.) Cinta, Mutiara; Asfaruddin; Mulatsih, Sri
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.v22i2.4354

Abstract

This research aimed to determine the effect of doses of dolomite lime and three varieties on the growth and yield of green bean plants. This research was carried out from May to July 2023, at Jalan Siti Khodijah Pondok Besi, Teluk Segara District, Bengkulu City, Bengkulu Province. The design used is a Divided Plot Design as the main plot is a dose of dolomite lime with 3 levels, namely D1 = Non-Lime, D2 = 1 x Al dd, D3 = 2 x Al dd. The subplots are varieties V1=Vima Varieties – 1, V3=Vima Varieties – 3, V5=Vima Varieties – 5. The research data was tested by analysis of variance followed by Duncan's Multiple Ranger test (DMRT) with a level of 5%. The research results showed that lime (Dolomite) treatment significantly affected plant height at 6 WAP, number of branches at 6 WAP, number of pods/plant, and yield/plot. The dose of lime (D3) provides the highest growth and yield in green beans. Meanwhile, the Variety treatment and the interaction between variety and lime dose had no significant influence on all the variables observed.
KARAKTERISASI ISOLAT Pestalotiopsis sp. DARI BEBERAPA INANG DAN PATOGENISITASNYA PADA TANAMAN KARET (Hevea brasiliensis) Yusnizar, Mella; Bahri, Syamsul; Marnita, Yenni; Kusdiana, Alchemi Putri Juliantika
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.v22i2.4450

Abstract

The diversity of Pestalotiopsis sp. hosts raises questions about whether Pestalotiopsis sp. originating from various hosts have the same characteristics as Pestalotiopsis sp. originating from rubber plants and their potential as pathogens in rubber plants. This study was conducted to identify the morphological characteristics of Pestalotiopsis sp. from various hosts and assess the potential for its pathogenic ability from various hosts in rubber plants. The study was conducted at the Sungei Putih Research Unit, Rubber Research Center, Galang District, Deli Serdang Regency, North Sumatra. The study was conducted from February to June 2023. This study consisted of two main activities: characterization of Pestalotiopsis sp. isolates and laboratory testing of the pathogenicity of these isolates on rubber plants. The study used a non-factorial completely randomized design (CRD). The characteristics of the Pestalotiopsis sp. colony diameter continued to increase. Colonies with almost identical characteristics are white, have a smooth texture, resemble a flower pattern formed on their mycelium, and have conidiomata that are shaped like small black dots in the middle and are irregularly distributed. Microscopic identification of Pestalotiopsis sp. fungi. from various hosts showed similar characteristics, including having five cells, fusiform and oval conidia with four brown septa, and two hyaline centulae with basal pedicels. Pathogenicity testing of Pestalotiopsis sp. isolates from various hosts showed that the rubber plant host had the highest lesion diameter compared to other hosts.
TRANSFORMASI INOVASI:PEMANFAATAN LIMBAH BATU BARA MENJADI PUPUK Wentasari, Risa; Zadzali, Helmi; Sidiq, Egi Nur Muhamad; Anam, Khairul; Sridanti, Irma Lisa; Agusta, Herdhata; Sudradjat; Hariyadi; Bintoro, Mochamad Hasjim
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.v22i2.4551

Abstract

This literature study aims to review technological developments in the use of coal as fertilizer. The method used in this study is a systematic review. Article searches were carried out using Google Scholar with the keywords "Coal for Fertilizer" and "Pupuk Batu bara". At the end of the search, 14 articles were found consisting of 7 in Indonesian and 7 in English, then a narrative review was carried out. The conclusion of this study is that the use of coal as fertilizer was developed by utilizing low quality coal and coal waste: fly ash, bottom ash, humic acid and brown coal. The technology for using it as fertilizer is carried out by applying simple chemical and organic fertilizers together, or in the form of granular and slowrelease fertilizers.

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