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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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Trophic Status In Joto Reservoir, Lamongan Norma Aprilia Fanni; Fuquh Rahmat Shaleh
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 19 No 2 (2021): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v19i2.2298

Abstract

Joto Reservoir is a reservoir in Lamongan Distric which is commonly used by local people for their daily activities. In addition, the reservoir water flow is also used for fishing and agricultural activities. In the management of a sustainable and sustainable waters, basic information about the level of fertility of the waters is needed for proper use. This study aims to determine the water quality and fertility status of the waters in the Joto Reservoir, Lamongan Distric. The data collection method used purposive random sampling at three stations, namely the inlet, middle, and outlet sections. Determination of water fertility status based on calculations using the Carlson Trophic State Index (TSI). Water sampling was carried out at intervals of once a month for 3 months from December 2020 to February 2021. The parameters observed included temperature, brightness, pH, salinity, dissolved oxygen (DO), nitrate, total phosphate, chlorophyll-a. The results showed that the fertility status of the Joto Reservoir waters in December 2020 - February 2021 based on the Carlson TSI was included in the category of hypereutrophic waters with a value of 74. It is recommended to carry out further research in different seasons to determine the status of water fertility in the dry season.
The Dual Role of Oyster Seekers in Improving The Family Economy in Alue Naga Village, Syiah Kuala District, Banda Aceh City Suri Purnama Febri; Suraiya Nazlia; Karimullah Karimullah
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 19 No 2 (2021): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v19i2.2078

Abstract

Women in the village in Alue Naga Village working as domestic workers do not bring direct results such as looking after children. On the other hand, in accordance with the development of society, especially in the economic sector, the role of women as workers in the field of breadwinner is clearly visible. The research method used in this research is a survey method. Respondents were determined using the snowbell sampling method. The results showed that the cause of women looking for oysters to play a dual role is internal factors, namely the husband's income is not sufficient for daily living needs, coupled with expenses and number of dependents in the family, external factors, namely the surrounding environment in the form of coastal areas where many women look for oysters, education low level do not have sufficient skills so that there are no opportunities for other work. The form of dual roles, namely as mother, caring for children and husband, as wife, educating children and the economy. The impact of the dual role for the family is difficulty in carrying out their domestic duties, less optimal time they have to share the roles they play, fatigue in activities in their work professionally, and complaints that are felt by wives towards their husbands when they are tired at work.
Fumigant Effect of Essential Oils from Citronella (Cymbopogon nardus) and Lemongrass (Cymbopogon citratus) against pest Red Flour Beetle (Tribolium castaneum) Dina Okta Tiana; Maria Heviyanti; Yenni Marnita
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 19 No 2 (2021): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v19i2.1980

Abstract

This study aims to determine the fumigant effect of citronella (Cymbopogon nardus) and lemongrass (Cymbopogon citratus) essential oils against the red flour beetle (Tribolium castaneum). This research was carried out at the Basic Laboratory of Samudra University and the Agrotechnology Laboratory of the Faculty of Agriculture, Samudra University, Langsa City, Aceh Province, which took place from February to March 2021. Using a non-factorial Completely Randomized Design (RAL). The results showed that the fumigant effect of citronella essential oil, treatment S5 (3.2% v/v) caused T. castaneum mortality of 93.75%, fumigant effect of lemongrass essential oil in treatment D5 (5.4% v/v). ) caused T. castaneum mortality of 92.5%. In the repellency test of citronella and lemongrass essential oils, treatments S5 and D5 (25%) were effective as repellents for T. castaneum at 24 hours after treatments.
Physical, Chemical, and Biological Maturity Parameters of Fish Waste Bokashi Ikhsan Hasibuan; Prihanani Prihanani; Meylinda Puspitasari
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 19 No 2 (2021): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v19i2.2201

Abstract

Indonesia is the second greatest fish producer in the world after China with a total production of almost seven million tonnes in 2018. Meanwhile, Bengkulu is one of the provinces that are rich in fish resources. However, about 30-60% of fish produced is considered fish waste. Ikan rucah is small fish that has low or no economical value, thus it is regarded as a waste. Ikan rucah should be managed to avoid its negative effects on the environment. One of the options is by transforming it into organic fertilizer. Nevertheless, producing organic fertilizer by using fish waste is complicated since it will be easily rotten in futile fermentation. Thus, the objective of the research was aimed to evaluate the maturity of fish waste bokashi by using three parameters including physical, chemical, and biological aspects. The study had been carried out in the Laboratory of Agrotechnology, Faculty of Agriculture, University of Hazairin, Bengkulu in late 2020. The research was begun by preparing fish waste in three drying levels that were 85%, 70%, and 30% water content thus they were stated as fresh, medium, and dry fish waste, respectively. Each of those was then fermented in anaerobic methods for 2 and 3 weeks. The bokashi produced then analyzed in the physical, chemical, and biological characteristics. The results of this study confirmed that ikan rucah could be used as a source of organic material for organic fertilizer. Every treatment tested showed a good maturity level in physical parameters. Furthermore, the important findings were the high contents of main nutrients that were 1.5-5% and 4-5%, respectively for nitrogen and phosphorus. In addition, the biological maturity reached after 3 weeks of fermentation that confirmed germination index (GI) of about more than 100% or categorized as highly mature.
Effectiveness of Kaffir lime (Citrus hystrix) and Citronelal (Cymbopogon nardus) Leaf Powder on Control of Rice Warehouse Pest (Corcyra cephalonica) Nabila Seftia; Maria Heviyanti; Cut Mulyani
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 19 No 2 (2021): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v19i2.1984

Abstract

The aim of the study was to determine the effectiveness of kaffir lime leaf powder (Citrus hystrix) and citronella (Cymbopogon nardus) against the control of rice warehouse pests Corcyra cephalonica. This research was conducted at the Basic Laboratory and Agrotechnology Laboratory of Samudra University from January to March 2021. This study used a Factorial Completely Randomized Design (CRD), which consisted of 2 factors: 1. Powder (S), S1 = Purut Jeruk Leaf Powder, S2=Serai Fragrant Powder, 2. Dosage of Kaffir lime leaf powder and fragrant lemongrass (D), D0 = Control, D1 = 15 grams, D2 = 20 grams, D3 = 25 grams, D4 = 30 grams, D5 = 35 grams. Based on the results of the study, it can be concluded that for controlling the rice warehouse pest C. cephalonica, it can be applied as a vegetable insecticide powder of kaffir lime leaves at a dose of 35 g.
The Influence of OrganicFertilizer and Dosage of NPK Multiple Fertilizer on Growth and Yield of Cucumber (Cucumis sativus L. Sri Rustianti; Sunarti Sunarti; Khairil Anwar
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 19 No 2 (2021): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v19i2.2224

Abstract

The administration of organic fertilizer to provide nutrients for plants is insufficient. It is because organic fertilizers contain low nutrients. Thus, plants need more nutrients that are obtainable from the administration of inorganic fertilizers. This research aimed to find: the effects of the best types of organic fertilizers on the growth and yields of cucumbers; the effects of the dose of NPK compound fertilizers on the growth and yields of cucumber; and the effects of interaction between the various types of organic fertilizer and the dose of NOK compound fertilizers on the growth and yields of cucumber. This research used Factorial Randomized Block Design with three replications. The first factor was the Various Types of Organic Fertilizers consisting of Without Organic Fertilizers, Goat Manure, and Petrogranik Organic Fertilizers. The second factor was the dose of NPK compound fertilizers of 200, 250, and 300 kg/ha. Analysis of variance was then performed and followed by Duncan Multiple Range Test (DMRT). Research results indicated that the treatment with various types of organic fertilizers provided significant effects on all observed variables; in the treatment with the Dose of NPK compound fertilizers provided significant effects on the plant and fruit weights and did not provide significant effects on other variables; interaction of various types of organic fertilizers and the dose of NPK compound fertilizers did not provide significant effects on all observed variables; Various types of organic fertilizer, such as goat manure provided the best growth and yields; the Dose of NPK compound fertilizers of 250kg/ha provided the best growth and yields of cucumbers.
The Growth Of Oil Palm (Elaeis guineensis Jacq..) On Media Planting In The Form Of Subsoil, Empty Fruit Branch Of Oil Palm (Efbop) Compost And Rice Husks In Main-Nursery Stage Bilman Wilman Simanihuruk; Ismail Ismail; Abimanyu Dipo Nusantara
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 19 No 2 (2021): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v19i2.2297

Abstract

The objectives of this research is to determine the composition of the planting media in the form of subsoil, empty fruit branch of oil palm (EFBOP) compost, and rice husks in the main-nursery. This research was conducted from June 2020 to September 2020 on Jl. Ciptabaru, Pematang Governor's Village, Muara Bangkahulu District, Bengkulu City, Bengkulu Province with an altitude of ±10 meters above sea level. This study used a completely randomized design (CRD) with one factor and three replications, which consisted of 11 treatments, namely M0 (100% Topsoil), M1 (100% Subsoil), M2 (80% Subsoil + 20% EFBOP Compost), M3 ( 80% Subsoil + 20% Rice Husk), M4 (60% Subsoil + 20% EFBOP Compost + 20% Rice Husk), M5 (60% Subsoil + 10% EFBOP Compost + 30% Rice Husk), M6 (60% Subsoil + 30 %EFBOP Compost + 10% Rice Husk), M7(60% Subsoil + 40% EFBOP Compost), M8(60% Subsoil + 40% Rice Husk), M9(50% Subsoil + 50% EFBOP Compost), M10 (50% Subsoil + 50% Rice Husk). Data were analized using Analysis of Variance and continued by Duncan’s Multiple Range Test at the 5% significance level. The result showed that the best planting medium is 50% subsoil + 50% EFBOP compost which produces a stem diameter of 51.02 mm, a total leaf area of ??8094.71 cm2, a greenish level of 59.15 , a dry shoot weight of 129.38 g, a dry root weight of 27.53 g.
The Effect Of Different Additional Feed On The Growth Of Raw Crab (Scylla serrata) Sinta Paralita; Yulfiperius Yulfiperius; Zulkhasyni Zulkhasyni; Firman Firman; Andriyeni Andriyeni
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 19 No 2 (2021): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v19i2.2223

Abstract

This study aims to determine the effect of different supplementary feeds on the growth of mud crab (Scylla serrata). This research was conducted from January 2 to March 2, 2021, at the Joint Pond Owner in Kandang Village, Kampung Melayu District, Bengkulu City. The container used is a plastic basket with a design size of 37 cm high, a circle diameter of 34 cm with a test crab size of 100-110 grams, totaling 48 tails. The design used in this study was a completely randomized design (CRD) which consisted of three treatments, namely experiment 1 (trash fish feed), Experiment 2 (mangrove snail feed), and Experiment 3 (cut chicken intestine feed) with eight replications, so that in getting twenty-four treatment units. To determine the effect or not, analysis of variance was carried out at the level of 5% and 1%, while to determine the effect of the best feed, the BNT Advanced Test (Least Significant Difference) was carried out. 5%. The parameters observed were weight growth of crabs, carapace length, carapace width, feed conversion, feed efficiency, and survival of mud crabs. The results showed that different supplementary feeding had a significant effect on the weight growth of mud crabs but had no significant effect on carapace length growth, carapace width, feed conversion, feed efficiency and survival of mangrove crabs. The best feed for the growth of mangrove crabs is chicken intestine with an initial weight of 105.2 grams and a final weight of 173.4 grams.
Adoption Of The Use Of Refugia Plants As Integrated Pest Control For Chili Farmers In Cilawu District, Garut Regency Windy Tamara Ayu; Dedy Kusnadi; Wahyu Trisnasari
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 19 No 2 (2021): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v19i2.2042

Abstract

Pests attack at Cilawu Subdistrict had increases cases, pests attack because of climate change. The adoption of integrated pest control technology in Cilawu District is relatively low, so a strategy is needed to increase the level of application of horticultural commodity technology. This study analyze the level of farmer adoption of refugia plant as Integrated Pest Controls (IPM), identified factors caused an strategies adoption of refugia plant use at chili farmer. This study held on April till June 2021 used intstrument questionnaire to collect all data and analize used descriptive an reggresion. The research data consisted of primary data with data collection plus interviews with chili farmers, and secondary data from local institutions. The primary data analysis method used descriptive and regression analysis. The study involved 61 people as research respondents who were members of farmer groups. The adoption of integrated pest control technology in Cilawu District is low so there is a need for a strategy to increase the level of application of horticultural crop commodity technology. The adoption level of technology at Cilawu Subdistrict are low level and need improvement to raise the tecnology horticultural cultivation. Pests controls use the refugia plant push the balances of ecosystem an decrease the pests attact. The result of the analysis showed adoption of technology are high. Factors affect the adoption are number of family and the information services. Strategies to improve level of adoption based on analaysis to increase the adoption are information strenghtening by exstension, discussion an by model demo plot.
Kulit Belakang Jurnal Agroqua
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 19 No 2 (2021): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v19i2.2343

Abstract

Jurnal Agroqua

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