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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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Cover-Daftar Isi Jurnal Agroqua
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 20 No 1 (2022): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

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

Abstract

Jurnal Agroqua
Effect of Bokashi Residue from Cow Dung and Oil Palm Empty Fruit Bunches on Soil Chemical Properties and Content of N. P, K and Mg palm plants After Two Years of Application Nurseha Nurseha; Djatmiko Djamiko
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 20 No 1 (2022): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v20i1.2611

Abstract

The aim of this study was to examine the effect of bokashi residue from a mixture of cow dung and Oil Palm Empty Fruit Bunches (TKKS) whose raw materials were taken from the Cattle-Palm Integration System on changes in soil chemical properties and content of N. P, K and Mg palm plants. This study used a Completely Randomized Block Design (RAK) with one factor and 6 treatments, namely : F0 = Control (N,P,K,Mg), F1 = Cow dung only, F2 = 1/3 part of cow dung + 2/3 part of TKKS waste, F3 = 1/2 part of cow dung + 1/2 part of TKKS waste, F4 = 2/3 part of cow dung + 1/3 part of TKKS waste, and F5 = Only TKKS waste. The results showed that the bokashi residue of a mixture of cow dung and oil palm empty fruit bunches had a very significant effect on changes in soil pH, and no significant effect on changes in soil Al-dd, nutrient content of N, P, K, and Mg of immature oil palm plantations. The control treatment (F0), namely the use of chemical fertilizers NPK and Mg showed the smallest change in soil pH and was significantly different from other treatments in all tested formulas. Changes in NPK and Mg elements did not show any effect of giving bokashi but there was a tendency to add nutrients to the bokashi treatment which showed that the residue of bokashi mixture of cow dung and empty oil palm fruit bunches was able to last up to 24 months after application. It is recommended to re-apply bokashi a mixture of cow dung and oil palm empty fruit bunches on immature oil palm plants every 2 years.
Factors Affecting The Decision Padang Jaya Farmers, North Bengkulu Regency In Doing Land Function Transfer Irrigation Field To Plantation Crops Evi Andriani; Rika Dwi Yulihartika
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 20 No 1 (2022): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v20i1.2589

Abstract

This study aims to determine the factors that influence the decision to transfer the function of paddy fields to plantation crops and measure, calculate, and predict whether the conversion of agricultural land has an impact on the availability (production) of food, especially rice in the Padang Jaya District, North Bengkulu Regency. . This research was carried out in Padang Jaya District, North Bengkulu Regency from November to December 2021. The method used in this study was a survey method. The method of determining the sample used is simple random sampling. Meanwhile, the selection of village locations was done intentionally (purposive sampling). Data analysis was carried out with Logit Analysis. To test the significance of the parameters in the model, the Likelihood Ratio Test and P-test were used using the Minitab application. The results showed (1) The factors that significantly influenced the decision of farmers to switch the function of paddy fields to plantation crops were the level of formal education, land area, farmers' responses to market dynamics, accessibility of paddy fields to quarterly irrigation, and (2) Transfer of the function of rice fields to plantation crops will have an impact on the availability (production) of food, especially rice, especially in the Padang Jaya district, this can be seen from the rice production in 2008 which was a surplus of 659.19 tons, while in 2009 there was a shortage of 281.34 tons.
Kulit Belakang Jurnal Agroqua
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 20 No 1 (2022): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

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Abstract

Jurnal Agroqua
Analysis of the Prevalence Level of Sand Lobster (Panulirus homarus) in Different Shelters in Bengkulu City Imam Barzakh; Dedi Pardiansyah; Novi Susianti; Suharun Martudi; Nasir Ahmad
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 20 No 1 (2022): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v20i1.2657

Abstract

This study aims to determine the prevalence and degree of ectoparasite infection in sand lobster (Panulirus homarus) in different Tank in Bengkulu City. This study was conducted in October – November 2021 in Bengkulu City for 57 days. The method used in this study is a survey method by taking samples from a population that is being observed. Determination of the sampling location was carried out by purposive sampling method at 3 (three) locations of storage/suppliers of sand lobster in Bengkulu City. Ana Lidiana's Tank has the highest prevalence rate of 62.50%, the prevalence rate category is often.
Effect Of Cutting Organs Of Lobster Shrimp (Cherax Quadricarinatus) On Moulting Percentage And Survival Andriyeni Andriyeni; Zulkhasyni Zulkhasyni; Galang Samargandhi Athybi; Dedi Pardiansyah
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 20 No 1 (2022): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v20i1.2653

Abstract

This study aims to determine the effect of cutting the best lobster shrimp organs on the percentage of moulting and survival of freshwater crayfish (Cherax quadricarinatus). This research was carried out from April to June 2020 at the Aquaculture Laboratory of the Faculty of Agriculture, Prof. University. Dr. Hazairin, SH Bengkulu. The research was carried out for 60 days. The container used is a plastic basket measuring 29 cm long, 19 cm wide and 11 cm high as many as 20 units. The number of lobsters used for each container is 3 tails, with an initial average length of 9-12 cm/head and an initial average weight of 25-50 grams/head. The design used was a completely randomized design (CRD) with 4 treatments and 5 replications. The treatments were P1 = No Cutting (Normal), P2 = Swimming Leg Cut, P3 = Claw Cutting, and P4 = Eye Cut (Ablation). Data were analyzed by means of variance (Analysis of Variance) with a test levels of 5% and 1%. If it has a significant effect, then it is continued with the BNT test (Least Significant Difference) with a test level of 5%. The parameters observed were the percentage and survival. The results showed that cutting the organs of freshwater crayfish (Cherax quaddricarinatus) had a very significant effect on the percentage of moulting, but had no significant effect on survival. The best organ cutting is found in the claw cutting experiment with a moulting percentage of 60%. The survival of all the treatments tried was between 73%-93%.
Yield potential of Five Soybean Varieties (Glycine max L) on Acid Dry Land M. Reza Tanjung; Boy Riza Juanda; Dolly Sojuangan Siregar
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 20 No 1 (2022): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v20i1.2692

Abstract

This study aims to determine the yield potential of 5 high-yielding soybean varieties cultivated in acid dry land and provide a reference for farmers about superior varieties that are able to produce optimally in acid dry land. This study used a non-factorial randomized block design using 5 superior varieties of soybean seeds, namely Dega 1, Detap 1, Grobogan, Devon 1 and Dena 1. The parameters observed in this study included: plant height, flowering age, number of productive branches. , age of harvest, number of pods per plant, weight of seeds per plant, weight of 100 seeds, and average yield potential. The results showed that each variety has a different response to the environment so that the growth and potential yields obtained are also different. In this study V2 (Detap 1) had the highest production per hectare compared to the other 4 varieties. Yield potential and adaptability are quite good in acid dry land indicated by V2 (Detap 1) indicator of potential yield and adaptability based on the productivity level of the variety.
The Respons Growth of Pepper cuttings On Concentration and Duration of Immertion in Rootone-F Sri Mulatsih; Sri Rustianti; Dewi Sartika
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 20 No 1 (2022): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v20i1.2668

Abstract

The aim of the study was to determine the effect of concentration, soaking time in rootone-F and the interaction between concentration and soaking time in rotoone-F on the growth of pepper cuttings (Piper nigrum L.). The design used was a Randomized Block Design (RAK) with two factors and three replications. The first factor is the concentration of Rootone-F with 4 levels (K0: without rootone-F; K1: concentration of 100ppm; K2: concentration of 200 ppm and K3: concentration of 300 ppm). The second factor is the length of immersion in rootone-F with 3 levels (P1: soaking time for 1 hour; P2: soaking for 2 hours; P3: soaking for 3 hours). The variables observed were the number of shoots, shoot height, number of leaves and root length. The results showed that concentration had a significant effect on shoot height, the length of immersion in rootone-F had no significant effect on all observed variables. The interaction between concentration and soaking time in rootone-F had no significant effect on root length, significantly on number of shoots and number of leaves and very significant effect on shoot height. The best growth of pepper cuttings was at a concentration of 300 ppm with a soaking time of 3 hours which was shown from the shoot height and the highest number of shoots.
Effect Of Market Waste Bokashi Dosage On Growth And Production Of Sweet Corn (Zea Mays L.saccharata) In Polybag Sunarti Sunarti; Sri Mulatsih; Rio Rizki Putra
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 20 No 1 (2022): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v20i1.2763

Abstract

This research aims to: determine the effect of market waste bokashi dose on growth and yield of sweet corn; to determine the dose that can give the best effect on the growth and yield of sweet corn. The research was carried out from January 2021 to March 2021. The research was carried out on dry land located in Kembang Seri Village, Talang Empat sub-district, Central Bengkulu. The study used a non-factor randomized block design (RAK) consisting of six (6) treatments and three (3) replications, so that there were eighteen (18) experimental units. Consisting of seven (7) plants so that in total there were 126 experimental units (126 polybags). The results showed that the dose of Bokashi Market Waste gave the best results on the Growth and Yield of Sweet Corn (Zea mays) in polybags at a dose level of 15 tons/ha. At a dose of 15 tons/ha the plant showed the best effect on plant height, stem diameter, wet root weight, dry plant weight, length of ear and weight of cob
AN ANALYSIS OF FISHBEIN MULTIATRIBUTE ATTITUDE OF AWAI NA SHRIMP PASTE PRODUCTS AND INDOFOOD SHRIMP PASTE PRODUCTS Safrizal Safrizal; Rulianda Purnomo Wibowo; Tavi Supriana
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 20 No 1 (2022): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v20i1.2471

Abstract

This study aims to analyze consumer attitudes towards Awai Na shrimp paste products and Indofood shrimp paste products in Langsa City, to analyze consumer ratings of the attributes of Awai Na shrimp paste products and Indofood shrimp paste products in Langsa City, and to analyze consumer confidence in these attributes on Awai Na shrimp paste products and on Indofood shrimp paste products in Langsa City. The analytical method used is the Fishbein Multi Attribute Attitude Model. The multi-attribute attitude model explains that consumer attitudes towards an attitude object (product or brand) are largely determined by consumer attitudes towards the evaluated attributes. The shrimp paste attributes used in this study consisted of: price, taste, aroma, color, texture, and size. The results of this study indicate that based on the Fishbein score, the total score for Awai Na shrimp paste products (3.142) is greater than Indofood shrimp paste products (0.999). This means that consumers in Langsa City prefer Awai Na shrimp paste products to Indofood shrimp paste products for consumption. Consumers prefer Awai Na shrimp paste over Indofood shrimp paste, because consumers perceive all attributes of Awai Na shrimp paste as better than Indofood's shrimp paste attributes. Consumers' evaluations of the Awai Na and Indofood shrimp paste are influenced by the consumer's experience in consuming the Awai Na and Indofood shrimp paste.

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