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INDONESIA
AGROMIX
ISSN : 2085241X     EISSN : 25993003     DOI : -
Core Subject : Agriculture,
Journal of Agromix as a scientific study and information on agricultural fields containing scientific writings, a summary of the results of research, service, critical thinking about Agricultural, Fisheries, Agricultural Product Technology, Animal Husbandry, and all fields related to Agriculture.
Arjuna Subject : -
Articles 360 Documents
Aplikasi berbagai jenis pemberian konsentrasi asam amino sitokinin dan giberelin pada tanaman melon (Cucumis melo L.) hidroponik: Application of various types of concentrations of the amino acids cycotinine and gibberellin to hydroponic melon (Cucumis melo L.) plants Kusparwanti, Tri Rini; Pertami, Rindha Rentina Darah; Eliyatiningsih, Eliyatiningsih; Siswadi, Edi; Salim, Abdurrahman Salim
AGROMIX Vol 14 No 2 (2023)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v14i2.3637

Abstract

Introduction: This study aims to determine the growth and yield of melon plants in drip irrigation systems in conventional and hydroponic cultivation techniques. Method: The research was carried out in July – September 2022, on the Smart GreenHouse area of ​​the Jember State Polytechnic with an altitude of ± 89 meters above sea level and an air temperature of 22 – 32 °C. Parameters observed were plant height (cm), plant diameter (cm), number of leaves (strands), fruit weight per sample (kg), fruit brix content per sample (0brix), fruit diameter per sample (cm). Result: Based on the results the t-test recapitulation of the use of drip irrigation systems in conventional and hydroponic melon cultivation gave a significant effect on the observation of plant height at 2 – 6 WAP, plant diameter at 2 WAP and 3 WAP, number of leaves at 2 – 6 WAP, as well as giving effect on yield parameters, namely fruit weight, fruit brix content, and melon fruit diameter. Conclusion: The conclusion of this study is that the use of drip irrigation systems in conventional and hydroponic melon cultivation has a significant effect on all plant parameters. However, it did not affect the parameters of plant diameter at the age of 4 - 6 WAP. The use of this drip irrigation system is well applied to the cultivation of melon plants with substrate hydroponic cultivation techniques using coco peat growing media.
Kelimpahan plankton Prorocentrum sp. pada tambak intensif udang vaname (Litopenaeus vannamei) : Prorocentrum sp. abundance in the intensive aquaculture of vaname shrimp (Litopenaeus vannamei) Ariadi, Heri; Syakirin, M.B.; Mardiana, Tri Yusufi; Soeprapto, Hayati; Linayati, Linayati; Madusari, Benny Diah
AGROMIX Vol 14 No 2 (2023)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v14i2.3668

Abstract

Introduction: Prorocentrum sp. is one of the harmful algae genera that often grows in the aquatic ecosystems of vaname shrimp (L. vannamei) ponds. The purpose of this study was to determine the abundance and dynamics of the Prorocentrum sp. during the shrimp culture period of vaname shrimp (L. vannamei) in intensive ponds. Method: This research was conducted on 4 ponds with a size of 3,200 m2 and a stocking density of 120 fish/m2. The research variables observed were water quality parameters and Prorocentrum sp. which is carried out every 7 days during the shrimp cultivation periods. Result: Based on the results of study, the water quality parameters during the shrimp culture period tend to be stable, except for the water pH parameters which have relatively high afternoon pH fluctuations. Prorocentrum sp. genera during the shrimp culture period, the plankton genus was the most dominant compared to other genera of the Dinoflagellate class. The dynamics of the Prorocentrum sp. abundance on the intensive pond, there was a significant correlation between the solubility of TAN (Total Ammonia Nitrogen) content of 74.8% and the water temperature of 83.3%. Conclusion: The abundance dynamics of Prorocentrum sp. genera during aquaculture period of vaname shrimp (L. vannamei) fluctuated dynamically following the solubility trend of TAN (Total Ammonia Nitrogen) levels and water temperature flux in the pond ecosystem
Comparison of alternative media from organic waste as a growth media for the biological agent bacteria Pseudomonas spp Erdiansyah, Iqbal; Viraneka, Rema
AGROMIX Vol 15 No 1 (2024)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v15i1.3753

Abstract

Introduction: Pseudomonas spp is one of the biological agents that has many abilities. With the high cost of synthetic media used as a medium for the propagation and growth of this bacteria, it is necessary to have alternative media that are cheap and environmentally friendly, one of which is by utilizing organic waste. This study aims to determine the comparison of the growth of Pseudomonas spp on alternative media from organic waste. Method: The design used was a non-factorial Completely Randomized Design (CRD) with 3 (three) treatments using types of bacteria propagation media, namely P0 = selective media formulation (Pseudomonas Isolation Agar), P1 = soybean water stew waste, and P2 = coconut water waste and repeated 6 times. Result: The results showed that the bacteria tested were Pseudomonas spp based on the Gram staining test and the pendar fluorescence test. The highest number of colonies on day 5 was found in coconut water media as well as the results of the absorbance test and the Pseudomonas spp had antagonistic properties against Xanthomonas sp. Conclusion: Alternative media from organic waste coconut water are the best media for the growth of Pseudomonas spp which have antagonistic properties against Xanthomonas sp.
Factors affecting farmers' access to Kredit Usaha Rakyat (KUR) in Burno Village, Senduro Subdistrict, Lumajang Regency Windari, Wahyu; Widhigdo, Bryan Nugraha; Sunarto; Romadi, Ugik
AGROMIX Vol 15 No 1 (2024)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v15i1.3755

Abstract

Introduction: This research aims to describe the factors that influence livestock farmers in accessing Kredit Usaha Rakyat (KUR) in Burno Village, Senduro Subdistrict, Lumajang Regency. Methods: The research method uses a descriptive quantitative approach, determining the sample of respondents using simple random sampling and the Slovin formula for as many as 51 people. Data analysis uses multiple linear regression analysis to measure the influence of internal factors (age, education level, income, length of farming, number of livestock, and cosmopolitan level) and external factors (socio-cultural values, family involvement, role of community leaders, role of breeder organizations, and access to experts) on the capacity of dairy farmers in accessing KUR. Results: The research results show that the variables income, length of farming, cosmopolitan level, and the role of community leaders have a significant effect on the capacity of breeders. Conclusion: The capacity of dairy farmers to access KUR is categorized as moderate and the capacity of dairy farmers is influenced by income, length of farming, cosmopolitan level, and the role of community leaders.
The abundance of soil bacteria applied with compost and Trichoderma sp. in tangerine orchard Siswadi, Edi; Sulistyono, Nantil Bambang Eko; Firgiyanto, Refa; Dinata, Gallyndra Fatkhu; Rohman, Hanif Fatur; Rohman, Fadil
AGROMIX Vol 15 No 1 (2024)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v15i1.3770

Abstract

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Physicochemical characteristics of modified tapioca using microwave heating Sangadji, Rosmiati; Polnaya, Febby J.; Tetelepta, Gilian
AGROMIX Vol 15 No 1 (2024)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v15i1.3800

Abstract

Introduction: This study aimed to assess the physicochemical characteristics of tapioca modified by microwave heat treatment. Methods: The assessment was carried out using a one-factor Completely Randomized Design, namely microwave heat treatment with four levels of commercial tapioca. These included microwave tapioca (TMW), microwave washing tapioca (TPMW), and microwave soaking tapioca (TPRMW) with three replications. The variables observed were chemical tests including moisture and ash content, with physical characteristics such as solubility, swelling power, water, and oil holding capacity (OHC). The data obtained were assessed using MINITAB 21 analysis of variance, followed by Tukey’s test when there was a significant difference. Results: The best treatment was found to be a modification of starch using microwave heat in TPRMW, producing 8.01% moisture content, 0.13% ash content, 32.80% swelling power, 24.76% solubility, 218.50% water holding capacity (WHC), and 176.93% OHC. Conclusion: Modification treatment using microwave heat caused chemical and physical changes in tapioca to experience a decrease in moisture content, ash content, swelling power, solubility, and OHC compared to natural tapioca. However, this treatment increased WHC, which was specifically observed for TPRMW.
The strategy for developing the Kalipucang dairy farming agribusiness area as a dairy village agroedutourism using the business model canvas Dayat, M; Soetjipto, Budi Eko; Wardoyo, Cipto
AGROMIX Vol 15 No 1 (2024)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v15i1.3808

Abstract

Introduction: Efforts to enhance the agribusiness sector, particularly in dairy farming, require integrated development alongside other local potentials. This study aims to establish a model for dairy cattle agribusiness development integrated with the village's superior potential, utilizing the Business Model Canvas (BMC). Methods: The research involved mapping the dairy cattle agribusiness in Kalipucang Tutur Pasuruan Village using the BMC framework. The study analyzed the fulfillment of the nine BMC element blocks and identified strategies for enhancing productivity through SWOT analysis. Results: The mapping revealed that the dairy agribusiness in the village offers animal husbandry educational tours and satisfies the BMC element blocks. However, there is a need for strategic enhancements to boost productivity. The strategic analysis also identified the potential for developing agroedutourism due to the advantageous location near tourist spots. Conclusion: The integration of dairy cattle agribusiness with local potentials, as outlined in the BMC mapping, presents opportunities for further development. Strategic recommendations derived from the SWOT analysis provide insights for optimizing productivity and leveraging the area's potential for agroedutourism.
Residue of biochar-organic fertilizer after one year of use on corn (Zea mays L.) plants in Alfisol Widowati; Fikrinda, Wahyu; Wakhid; Umbu Kolambani , Frengky
AGROMIX Vol 15 No 1 (2024)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v15i1.3930

Abstract

Introduction: Nutrient-poor soil can lead to reduced crop yields. Biochar-organic fertilizer has demonstrated positive effects over several growing seasons. However, the efficacy of biochar-organic fertilizers varies based on the raw materials used and the duration of their application in the soil. This study aims to assess the residues of biochar, manure, and compost one year after their application on maize plants in Alfisol. Methods: A 300 kg/ha dosage was employed for a single treatment of biochar, manure, and compost. Additionally, biochar was combined with manure or compost at a dose of 150 kg/ha each. The experiment utilized a randomized block design with nine treatments and three replications, including a control group. The treatments comprised biochar made from coconut shell and husk, compost, manure, shell+compost biochar mixture, shell+manure biochar mixture, husk+compost biochar mixture, and husk+manure biochar mixture. Corn variety Pertiwi 3 was harvested upon reaching physiological maturity. Results: Combining husk biochar with chicken manure exhibited the most favorable response regarding plant height, leaf area, and weight. Furthermore, combining cob biochar and chicken manure yielded optimal cob length, weight without seeds, and seed weight. Conclusion: After one year, applying shell biochar mixed with manure demonstrated the most significant residual effect on corn plants.
Agroindustrial productivity through copra processing partnership mechanisms in Bulukumba, South Sulawesi, Indonesia Firdausi, Ananda Nuril; Bakhtiar, Ary; Agustina, Yohana; Akbar, Adjar Yusriandi
AGROMIX Vol 16 No 1 (2025)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v16i1.4013

Abstract

Introduction: the expanding demand for copra (the dried flesh of a coconut), the desiccated kernel of the coconut fruit, underscores its promising potential for agroindustrial development. Effective partnership formations emerge as pivotal drivers in this context. This study aims to ascertain the most productive partnership patterns within five distinct mechanisms operating in Bulukumba, South Sulawesi, Indonesia. Methods: the research site was determined using a purposive method, selecting five sub-districts prominent for coconut production, and employing the snowball sampling technique for data collection. Productivity analysis was conducted utilizing efficiency criteria and profit ratios across various partnership patterns. Results: efficiency and profit ratios were calculated for each mechanism as follows: 1) middlemen involvement yielded an efficiency of 107% and a profit ratio of 0.94; 2) engagement with local traders resulted in 77% efficiency and a profit ratio of 1.29; 3) participation in farmers' associations exhibited 36% efficiency and a profit ratio of 2.76; 4) group mechanisms demonstrated 86% efficiency and a profit ratio of 1.17; while 5) subcontract mechanisms displayed 31% efficiency and a profit ratio of 3.24. Conclusion: among the investigated mechanisms, the subcontract mechanisms emerged as the most productive partnership model, while the middlemen mechanism, non-partnership, exhibited the lowest productivity.
Factors influencing the participation of women farmer groups in agricultural extension in Luwu Regency, South Sulawesi Syafruddin; Risal, M
AGROMIX Vol 15 No 1 (2024)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v15i1.4026

Abstract

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