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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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Kulit Belakang Jurnal Agroqua
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 20 No 2 (2022): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Jurnal Agroqua
PENGAMATAN MUTU HASIL BEBERAPA VARIETAS PADI (Oryza Sativa L) LOKAL ACEH Ayu Linda Sari; Cut Mulyani; Yenni Marnita
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 21 No 1 (2023): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v21i1.2496

Abstract

This study aims to determine the yield quality of several Acehnese local rice varieties (Oryza Sativa L). This research was carried out from October 2020 to March 2021. Rice cultivation was carried out in the rice fields of farmers in Gampong Paya Tenggar, Manyak Payed District, Aceh Tamiang Regency, and observations were made at the Agrotechnology Laboratory of Samudra University and the Laboratory of Chemical Analysis of Foodstuffs, Faculty of Agriculture, University of North Sumatra. This study used a non-factorial completely randomized design (CRD) using 5 Aceh local rice varieties, namely Inpari 32, UA-12 Sigupai, UA-11, US-02 Batuta and Gaptas. The parameters observed in this study included: milled rice yield, head rice yield, percentage of broken rice, percentage of rice groats, amylose content and gelatinizaion temperature. The results of the study of the best quality and variety were found in the UA-12 Sigupai variety and the Gaptas variety. These two varieties have met the requirements of the SNI standard, including the medium quality.
The Effect Of Giving Bread Yeast And Urea Fertilizer On Rotifer Growth Rate (Brachiounus plicatilis) Naning Dwi Sulystyaningsih; Khilal Aditya; L. Achmad Tan Tilar WSK; Nuri Muahiddah
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 21 No 1 (2023): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v21i1.3113

Abstract

Types of natural food that is good and has a very high nutritional value can support the life of fish larvae is Rotifer (Banchionus plicatilis). Rotifers have the ability to develop well in a relatively short time. The research objective was to identify and describe the effect of bread yeast and urea fertilizer on the growth rate of rotifers (B. plicatilis). The research method used a completely randomized design, 4 treatments (P) with 3 replications, with a total of 12 experimental units. The treatment consists of: P0: No feed; P1: Baker's Yeast 150 mg/l; P2: Urea Fertilizer 150 mg/l; and P3: Combination of Baker's Yeast and Urea Fertilizer 150 mg/l and cultured for 9 days. Based on the results of observing rotifers for 9 days, the application of baker's yeast and urea fertilizer had a significant effect on the rotifer growth rate (K), specific growth (SGR), population density and self-replication time (DT). The best treatment is giving baker's yeast 150 mg/l. Water quality management affects the level of success and success in the Rotifer cultivation period.
The Effect of Ozonation Technique and Treatment Duration on The Freshness of Horticultural Product Chili (Capsicum annum L.) Indriati Meilina Sari; Andika Prawanto; Kiky Nurfitri Sari; Paisal Ansiska
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 21 No 1 (2023): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v21i1.3115

Abstract

Chili is a perennial plant of the Capsicum genus that can grow in both highland and lowland areas. It has a spicy taste due to the presence of capsaicin. The damage to chili products can be classified into mechanical and pathological damage. Steps used to minimize pathological damage include using irradiation and plasma techniques. Irradiation and plasma technologies can be applied by utilizing ozone on horticultural products. This research aims to determine the influence of ozone technique and treatment duration to preserve the freshness of chili horticultural products. The experimental design used in this research is a Randomized Complete Block Design with the treatment factors of ozone technique and treatment duration. The variables in this study include weight loss, changes in vitamin C content, texture, color, and aroma of chili. Ozone technique with ozone gas flow and a treatment duration of 30 minutes yielded the best results for all research variables.
Effect Of Rice Husk Ash and Spent Mushroom Substrate Composte On The Growth And Yield Of Servo F1 Hybrid Tomatoes On Peat Soil Media Silma Setyowati; Sigit Normagiat; Riko Prasetyo
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 21 No 1 (2023): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v21i1.3220

Abstract

This study aims to determine the effect of rice husk ash and oyster mushroom baglog waste compost on the growth and production of servo tomato plants and obtain the best dose for application on peat soils.The research was conducted from January to May 2022. This study used the factorial randomized block design with two factors. First factor is rice husk ash with 4 levels: A0 (0 tons/ha), A1 (5 tons/ha), and A2 (7,5 tons/ha), A3 (10 tons/ha). The second factor is spent mushroom substrate composte with 4 levels: K0 (0 tons/ha), K1 (15 tons/ha), K2 (20 tons/ha), and K3 (25 tons/ha). This study consisted of 16 combinations of treatments that were repeated 3 times. The variables observed were plant height, number of leaves, fresh weight of planting, dry weight of planting, number of cropping fruits, weight of crop fruit, and fruit diameter. The data from the study were analyzed using a variety analysis (F test) with a level of 5%. The results showed that the combination of A2K1 treatment had an influence on the variables of plant height, fresh weight of plants, number of fruits planted, weight of crop fruit and diameter of fruits compared to A0K0.
The Use of Various Natural Fertilizers in the Cultivation of Chlorella sp. Yuli Andriani; Derin Farhatu Shiyam; Zahidah Hasan; Fittrie Mellyanawatie Pratiwy
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 21 No 1 (2023): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v21i1.3238

Abstract

Chlorella sp. is one of the important species in the aquatic food chain and has a role in aquaculture as an alternative source of protein in feed to fulfill aquaculture activities. The use of natural fertilizers as a culture medium can use fertilizers such as POC lemna, POC vermicompost, turi putih leaf fertilizer, POC water hyacinth, bioslurry, booster manstap and extra bean sprouts. The purpose of this study is to determine the use of natural materials as fertilizer in the cultivation of Chlorella sp. which can be used as an alternative to commercial fertilizers. The method used is the study of literature. The results obtained are the use of fertilizers from natural ingredients in the cultivation of Chlorella sp. such as the use of POC lemna as much as 5% can increase the productivity of Chlorella vulgaris biomass, besides that the use of turi putih leaf fertilizer as much as 4 ml/L can increase the population of Chlorella sp., the average population increase occurs on days 6-11, the use of natural fertilizers as culture media Chlorella sp. can be an alternative and a recommendation for cultivators to cultivate natural food Chlorella sp.. In addition to the low price, the ingredients are easy to obtain by utilizing local materials, and the nutritional content contained in natural fertilizer ingredients is suitable for the needs of Chlorella sp. cultivation.
Acclimatization of Sugarcane Planet (Saccharum officinarum L.) From Synthetic Seeds In Several Media and Nutrition Concentrations Parawita Dewanti; Ellyna Safitri Dhaniswari; Tri Handoyo; Purnama Okviandari
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 21 No 1 (2023): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v21i1.3279

Abstract

Sugarcane (Saccharum officinarum L.) synthetic seeds are somatic embryos encapsulated with sodium alginate into a seed-like shape. The purpose of this study was to determine the right combination of planting media and nutrient concentrations for acclimatization of sugar cane plantlets from synthetic seeds. This research was conducted in April 2019-January 2020 at the Center of Development of Advance Science and Technology (CDAST) University of Jember. The research design was carried out using factorial RAL with 2 factors and repeated 3 times. The first factor was the treatment of husk charcoal, perlite and rockwool planting media, while the second factor was the treatment of AB mix nutrient concentrations of 500 ppm, 750 ppm, 1000 ppm and 1250 ppm and using analysis of variance (ANOVA) if the results obtained were significantly different, an analysis was carried out proceed with the Duncan's Multiple Range Test (DMRT) at the 95% level of confidence. Parameters observed during acclimatization were root length, plant height and number of leaves. The results of plantlet acclimatization from synthetic seeds showed that the best medium was rockwool with a seedling height of 21.9 cm, number of leaves 8 leaves, root length 13.6 cm. The best nutrient concentration was AB mix 500 ppm with a plant height of 20.5 cm, number of leaves 7.5 and root length 9.6 cm.
The Increase In Raw Material Prices And It’s Impact On The Income Of Tempe Producers In Kepahiang District Since Sovia Elita; Yossie Yumiati; Evi Andriani
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 21 No 1 (2023): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v21i1.3423

Abstract

Continuous increase in soybean prices results in reduced ability of tempe producers to continue to produce. If the price increase continues, it is feared that many tempe producers will not be able to continue their business because their income cannot be used to cover the increase in production costs. This study aims to influence the increase in soybean prices (Glycine max (L.) Meril) on the income of small businesses. The research method used is quantitative methods and simple linear regression analysis. The results of the study show an increase in soybean prices from 2019 to 2021. Increases in soybean prices start from Rp. 1,000 to Rp. 2,000 annually. The effect of increasing soybean prices (Glycine max (L.) Meril) on the income of small tempe businesses in Kepahiang District, Kepahiang Regency can be seen with a significant value of 0.019 because the significant value is less than 0.05, it can be concluded that there is a significant influence from the increase in soybean prices (Glycine max (L.) Meril) on the income of small tempeh businesses in Kepahiang District, Kepahiang Regency
Effect of Mulch Type on Onion Plant Growth and Production (Allium ascalonicum L. Reza Pahlevi; Rosmaiti Rosmaiti; Yenni Marnita
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 21 No 1 (2023): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v21i1.3427

Abstract

This study aims to determine the effect of mulch use on the growth and production of onion plants (Allium ascalonicum L.) This study used (RAK) non-factorial 9 levels, M0 = Control, M1 = Bagasse, M2 = Palm Shells, M3 = Rice Sacks, M4 = Reeds M5 = MPHP, M6 = Coconut Husk, M7 = Sawdust, M8 = Rice Husks. Parameters in the study were plant height (cm), number of leaves, wet weight of tubers/samples (g), wet weight of tubers/plots (g), and number of tubers/samples (cloves). The results of the study had a very noticeable effect on plant height (cm) aged 42 HST had a real effect on those aged 35 HST, and an unreal effect on the age of 7, 14, 21, and 28 HST. The best results were obtained in the treatment of the use of M3 mulch, the mulch treatment had a very noticeable effect on the number of leaves at the age of 7, 14, 28, 35, and 42 HST, an unreal effect on the age of 21 HST. Observations of the wet weight of tubers per sample, per plot (g), and the number of tubers per sample had an unreal effect.
EFEKTIFITAS EKSTRAK METANOL DAUN KARI (Murraya koeginii) DAN CABAI JAWA (Piper retrofractum) TERHADAP LARVA Crocidolomia pavonana zell Maulina, Faza; Bahri, Syamsul; Heviyanti, Maria
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 21 No 2 (2023): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v21i2.3457

Abstract

The use of chemical pesticides at the level of vegetable farmers is indicated in excessive amounts, while this is very dangerous for both the environment and humans. Chemical pesticides can pollute the environment because they are toxic and overused. Curry leaves (Murrayakoeginii) and Javanese chili (Piper retrofractum) can kill larvae, are safe for animals, and safe for the environment. Objective: To determine the effectiveness of methanol extract of curry leaves (Murraya koeginii) and Javanese chili (Piper retrofractum) against Crocidolomia pavonana Zell larvae. Research method: using a completely randomized design (CRD) with a factorial pattern consisting of two factors, namely the extraction material factor (I) consisting of 2 levels, namely I1 = Javanese Chilli Extract, I2 = Curry Leaf Extract. Furthermore, the extract concentration factor (K) which consists of five levels. The concentration of the extract was determined based on the results of preliminary testing of the test larvae which could cause 15% and 50% mortality of the larvae. Thus, 10 treatment combinations were obtained, each treatment was repeated 3 times, so there were 30 experimental units. In each petri dish, 10 C. pavonana larvae will be introduced, so that the total number of petri dishes is 30 plates along with 300 C.pavonana imago and all of them are observed. Results: Statistical analysis found that to control C. pavonana larvae, Java chili (Piper retrofractum) extract (I1) with a concentration of 0.35% (K1) could be used.

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