cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Desak Ketut Tristiana Sukmadewi
Contact Email
tristianasukmadewi@yahoo.com
Phone
+6281298948824
Journal Mail Official
info.journalseas@gmail.com
Editorial Address
Warmadewa University Press Jl. Terompong 24 Tanjung Bungkak Denpasar Bali, Indonesia
Location
Kota denpasar,
Bali
INDONESIA
SEAS (Sustainable Environment Agricultural Science)
Published by Universitas Warmadewa
ISSN : -     EISSN : 26140934     DOI : https://doi.org/10.22225/seas
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science
SEAS (Sustainable Environment Agricultural Science) is a Journal of development of science and technology in environment usage and management on an on-going basis for agricultural development, provides a forum for publishing research articles or review articles. This journal has been distributed by Warmadewa University Press started from Volume 1 Number 1 Year 2017. This journal encompasses original research articles, review articles and short communications basis for agricultural development including: Agronomy Horticulture Soil Sciences Plant Protection Environmental Food Technology Food Chemistry Biosciences and Biotechnology Aquatic Resource Management Animal Husbandry Animal Feed Nutrition
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 138 Documents
 10   11   12   13   14 
The Role of Women Farming Groups on Vegetable Agribusiness Income (A Case Study Women Farmers Group In Pala City, Dajan Peken Village, Tabanan District) Putu Fajar Kartika Lestari; Amallia Ferhat
SEAS (Sustainable Environment Agricultural Science) Vol. 7 No. 1 (2023)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/seas.7.1.6079.09-17

Abstract

Vegetables are all types of plants that can be consumed or eaten either taken from the roots, stems, leaves, seeds, flowers, or other parts used to be processed into food. Vegetables are also one of the horticultural crop commodities that have an important role as a source of income for farmers' lives. This research was conducted at the KWT Pala City, Dajan Peken Village, Tabanan District, Tabanan Regency. The purpose of this study was to determine the income, level of farming efficiency, and contribution of KWT to family income in KWT Pala City, Dajan Peken Village, Tabanan District. The determination of respondents was carried out using the census method with a total of 20 respondents. The method in this research is income analysis and R/C Ratio. The results of this study indicate that the income of vegetable farming in the KWT of Pala City, during one production season, is IDR 22.016.900. The value of the R/C Ratio of vegetable farming in the KWT of Pala City is 2.18. It means the activities of vegetable farming in the place is worth to be developed because profitable in term of economy. Keywords: Vegetable farming, Women Farmer Group, Income, R/C Ratio
Addition of Fermented Cassava Leaf Flour in Rations to Percentages of Native Chicken Carcass and Non-Carcass 10 Weeks Olds I Gede Herys Setyawan; Ni Ketut Sri Rukmini; Ni Made Yudiastari
SEAS (Sustainable Environment Agricultural Science) Vol. 7 No. 1 (2023)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/seas.7.1.6281.59-64

Abstract

AbstractSuper free-range chicken, which is currently a very lucrative new business opportunity because the demand for free-range chicken meat has increased significantly due to high consumer demand. The type of agricultural waste that can be used as ration material is cassava leaves. The purpose of this study was to determine the effect of using fermented cassava leaf flour in the ration on the percentage of carcass and non-carcass chicken super aged 10 weeks, to find out what percentage level of use of fermented cassava leaf flour in the ration is able to provide the best results on the percentage of carcass and non 10 weeks old free-range chicken carcass. The research design used was a completely randomized design (CRD) which consisted of 5 treatments namely: L0 (without the addition of cassava leaf flour), L1 (ration containing 2.5% fermented cassava leaf flour), L2 (ration containing 5% starch) fermented cassava leaf), L3 (ration containing 7.5% fermented cassava leaf flour), L4 (ration containing 10% fermented cassava leaf flour). Each treatment was repeated 3 times. The use of cassava leaf meal in the ration had no significant effect (P>0.05) on carcass weight, non-carcass weight, carcass percentage and non-carcass percentage. The use of cassava leaf flour in the ration tends to be higher at the level of use of flour containing 5% fermented cassava leaf flour, but does not have a significant effect.
Volcanic Soils: Their Characteristics, Management Practices, and Potential Sollution for Water Pollution Rendy Anggriawan; Nuryana Ariska Salsabilla; Imelda Ayu Prahesti
SEAS (Sustainable Environment Agricultural Science) Vol. 7 No. 1 (2023)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/seas.7.1.6313.18-29

Abstract

Volcanic soils are formed from materials originating from volcanic eruptions, and with various pedogenic processes occurring, volcanic soils have unique physical, chemical, and biological characteristics. This paper aims to review the characteristics of volcanic soils, constraints, management practices, and their potential as adsorbents for contaminants. The paper was based on secondary information using a systematic review. The studies carried out include identifying manuscripts, analyzing report data, critically assessing the topic, and combining the results of relevant published manuscripts. The issues raised include data on volcanic soils, management practices, water pollution, and using volcanic soils as an environmentally friendly adsorbent. Colloidal compounds in the clay fraction of volcanic soils generally contain active Al and Fe compounds, allophane, imogolite, ferrihydrite, or Al/Fe-humus complex, and together with opaline silica. The volcanic soil material produces a pool of Al and Fe solid phases with high reactivity, which contributes to the unique physicochemical properties of Andisol. The main problem chemically is the high adsorption of phosphate and nitrate ions which causes the fertilization process to be inefficient. The main problem affects the adsorption of phosphate and nitrate on agricultural lands, so fertilization becomes inefficient. However, the high reactivity of volcanic soils can be used as a basic pollutant adsorbent. This is quite a promising opportunity, given the wide distribution of volcanic soils, so this resource is a very prospective candidate as an adsorbent material in water purification.
Addition of Sugar and CMC to the Characteristics of Arumanis Mango Jam (Mangifera indica L.) Ni Wayan Ani Maryani; Luh Suriati; I Putu Candra
SEAS (Sustainable Environment Agricultural Science) Vol. 7 No. 1 (2023)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/seas.7.1.6599.39-51

Abstract

Mango is a popular fruit nowadays, because it contains components that are good for health. Off grade mangoes that have a low selling price on the market still have the potential to be processed into a product, one of which is jam. The purpose of this research was to determine the characteristics of off grade mango fruit jam produced by adding sugar and CMC, and the appropriate level of addition of sugar and CMC to produce jam with the best characteristics. The experiment was performed using completely randomized design with two-factor, Factor I was sugar concentration 30% (S1), 45% (S2) and 60% (S3), Factor II was concentration of CMC addition in 0.25% (C1), 0.50% (C2), and 0.75% (C3). All experiments were conducted in triplicate for each treatment, for a total of 27 experimental units. The results showed that the higher of sugar addition increased the Total soluble solids, vitamin C content and browning index value but reduced the water content, while the higher CMC tended to reduce the water content and browning index value of arumanis mango jam. The addition of 60% sugar and 0.50% CMC produced the best Off grade mangoes fruit jam with a Total soluble solids value of 67.567 OBrix, a vitamin C content of 128.960 (mg/g), a water content of 30.720% and was organoleptically favored by the panelists.
Nutritional Quality of Pakchong, Zanzibar and Bio Grass Harvested at Different Ages Ni Ketut Mardewi; I Wayan Agus Santika; Yan Tonga
SEAS (Sustainable Environment Agricultural Science) Vol. 7 No. 1 (2023)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/seas.7.1.6733.30-38

Abstract

The study is intended to know the interaction between grass and cut age on the quality of grass, and knowing the type of grass and cut age best nutrients by the first - stage design method of grouping (R), a grass of the first factors (R), the grass of Zanzibar (R2), the biograss (R3), the second factor (U) of cut age: 50 days (U1), 60 days (U2), and 70 days (U3) with 3 deuteronomy. Studies have shown that there is real interaction (P <0.05) to very real (P < 0.01) between grass types and the age cut to nutrients such as water, ash, organic matter, rough protein, and rough fibers except that of coarse fat. The nutritional qualities of grass and the highest longevity of grasses and water content are produced from biograss grass at 50 days of age (R3U1), the highest ash content produced by zansibar grass with 60 days of grass And the highest concentration of crude fats from 50 days of living pakchong (R1U1) grass.
Development of Small-Scale Integrated Farming Design: towards Optimizing Agricultural Learning Media Ni Kadek Ema Sustia Dewi; Arif Umami
SEAS (Sustainable Environment Agricultural Science) Vol. 7 No. 1 (2023)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/seas.7.1.6847.65-75

Abstract

Learning about integrated farming could be done by visiting site locations directly. This is a problem for universities that are located in urban areas. The distance of the integrated agricultural location from the campus often raises a significant cost burden. Therefore, providing a learning model around the university would be more efficient, and students could interact and practice directly. The design concept was compiled based on a literature review. The design was produced by direct observation at Condongcatur experimental garden, then continued SWOT analysis. The design was created using software based on the information gathered. The design development included a general description of the experimental garden, landscape biophysical aspect, concept planning, and design. The resulting design was then validated by experts descriptively using a questionnaire. Meanwhile, user acceptance was measured qualitatively through an interview. Based on the results obtained, theoretically, a small-scale integrated farming design has been successfully compiled and met the requirements to be developed as an agricultural learning model. The design also received a good response from the management, which would then be followed up in the long-term development plan of the experimental garden.
The Effect of Application of Goat Stage And TSP Fertilizer on The Growth and Production of (Chrysantemum morifolium R.) Novita sari Novita sari; Ni Komang Alit Astiari; I Gusti Made Arjana
SEAS (Sustainable Environment Agricultural Science) Vol. 7 No. 1 (2023)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/seas.7.1.6464.76-83

Abstract

The purpose of this study was to determine the effect of goat fertilizer and TSP fertilizer on the growth and yield of chrysanthemum (Chrysantenum morifolium R.), conducted at the green house of Pudak Lestari Agrotourism, Pancasari Village, Sukasada District, Buleleng Regency, Bali, from May to in August 2022. This study used a Randomized Block Design (RBD) consisting of 2 factors arranged factorially. The first factor tested was goat manure (K), which consisted of 4 dose levels, namely: K0 = 0 tons/ha, K1 = 15 tons/ha, K2 = 30 tons/ha, K3 = 45 tons/ha while the second factor was TSP (T) fertilizer consisting of 4 dose levels, namely: T0 = 0 kg/ha, T1 = 175 kg/ha, T2 = 350 kg/ha, T3 = 525 kg/ha, each of which was repeated 3 times so that there are 48 trial plots. The research results showed that the interaction between goat manure and TSP fertilizer had no significant effect on all observed variables. Treatment of goat manure had a significant effect only on leaf area, flower diameter, long weight of flower stalks, fresh weight of economic flowers and other variables had no significant effect. The highest economic fresh weight of flowers was obtained from goat manure at a dose of 45 tons ha-1, namely 48.25 g, an increase of 23.97% when compared to no goat manure, namely 38.92 g. The TSP fertilizer treatment obtained the highest plant height and flower diameter in the TSP fertilizer treatment at a dose of 525 kg ha-1, namely 12.67 cm and 10.18 cm compared to that without TSP fertilizer application, namely 10.71 cm and 9.40 cm.
Production of Siam Mutiara Rice in Batu Merah Village, Lampihong District, Balangan Regency Alfi Maulana; Tuty Heiriyani; Ronny Mulyawan
SEAS (Sustainable Environment Agricultural Science) Vol. 7 No. 1 (2023)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/seas.7.1.6896.84-89

Abstract

Rice (Oryza sativa L.) is an important food crop because it produces rice which is a staple food source, as in Indonesia rice is the main commodity in supporting people's food. One of the causes of rice production is the application of fertilizer, the application of fertilizer by farmers in the study area is still general in nature due to limited knowledge of data. This study aims to determine rice production due to the use of inorganic fertilizers in Batu Merah Village, Lampihong District, Balangan Regency. The method used in this research is descriptive quantitative. Data collection on rice production by way of surveys and questionnaires to 10 respondent farmers in the field, to determine the yield of rice production in 10 paddy fields with an average area of ​​study area, around (± 9.7 ha) or 9,798 m2. The farmers used inorganic fertilizers twice, before planting with a dose of 75 kg/ha of urea, 30 kg/ha of SP-36, and 30 kg/ha of NPK fertilizer. The second fertilization when the rice plants are two months old, with a dose of 50 kg/ha of urea, 20 kg/ha of SP-36 fertilizer, and 20 kg/ha of NPK fertilizer. Rice production results from the area of ​​land that has been converted, yields an average of around 2.99 t/ha. The main factor of high and low production yields is due to the different area of ​​paddy fields owned by farmers.
Physicochemical Properties of Porang Nanocoating with the Addition of Essential Oils Ngakan Putu Gede Satria Kesumayasa Kesumayasa; Suriati; Rudianta
SEAS (Sustainable Environment Agricultural Science) Vol. 7 No. 2 (2023)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/seas.7.2.6842.130-138

Abstract

Porang nanocoating is a food coating that has the potential to be developed and is gaining popularity among the public to extend the shelf life of fruits and vegetables. Porang Nanocoating is a nano-sized edible coating made from porang tuber glucomannan. The addition of essential oils can improve the property of the nanocoating of people as a natural antimicrobial coating. Thyme, cinnamaldehyde and eugenol essential oils are known to have excellent antimicrobial properties. Antimicrobial ability is strongly influenced by the concentration of added essential oil. The purpose of this study was to determine the effect of the type and concentration of essential oils on the physicochemical properties of porang nanocoating. This study used a factorial completely randomized design (CRD) with two factors, namely the type of essential oil treatment including essential oils of thyme, eugenol, cinnamaldehyde. While other treatments are essential oil concentrations, namely 1%, 2%, and 3%. The results of this study indicate that the type of essential oil and its concentration affect the physicochemical properties of the porang nanocoating. The physicochemical properties of porang nanocoating based on the type of essential oil treatment gave the following average values: viscosity 16.67 m.Pa.s. – 17.50 m.Pa.s; degree of acidity (pH) range 6.29 – 6.33; color 13.50 – 13.95; transparency 89.40 – 89.56; has stable emulsion properties or there is no separation of the emulsion and in the microscopic test the oil droplets or bubbles are few While other treatments are essential oil concentrations, namely 1%, 2%, and 3%. The results of this study indicate that the type of essential oil and its concentration affect the physicochemical properties of the porang nanocoating. The physicochemical properties of porang nanocoating based on the type of essential oil treatment gave the following average values: viscosity 16.67 m.Pa.s. – 17.50 m.Pa.s; degree of acidity (pH) range 6.29 – 6.33; color 13.50 – 13.95; transparency 89.40 – 89.56; has stable emulsion properties or there is no separation of the emulsion and in the microscopic test the oil droplets or bubbles are few While other treatments are essential oil concentrations, namely 1%, 2%, and 3%. The results of this study indicate that the type of essential oil and its concentration affect the physicochemical properties of the porang nanocoating. The physicochemical properties of porang nanocoating based on the type of essential oil treatment gave the following average values: viscosity 16.67 m.Pa.s. – 17.50 m.Pa.s; degree of acidity (pH) range 6.29 – 6.33; color 13.50 – 13.95; transparency 89.40 – 89.56; has stable emulsion properties or there is no separation of the emulsion and in the microscopic test the oil droplets or bubbles are few The physicochemical properties of porang nanocoating based on the type of essential oil treatment gave the following average values: viscosity 16.67 m.Pa.s. – 17.50 m.Pa.s; degree of acidity (pH) range 6.29 – 6.33; color 13.50 – 13.95; transparency 89.40 – 89.56; has stable emulsion properties or there is no separation of the emulsion and in the microscopic test the oil droplets or bubbles are few The physicochemical properties of porang nanocoating based on the type of essential oil treatment gave the following average values: viscosity 16.67 m.Pa.s. – 17.50 m.Pa.s; degree of acidity (pH) range 6.29 – 6.33; color 13.50 – 13.95; transparency 89.40 – 89.56; has stable emulsion properties or there is no separation of the emulsion and in the microscopic test the oil droplets or bubbles are few. Treatment of essential oil concentrations gives physicochemical properties to Porang Nanocoating which has an average Viscosity value of 16.11 m.Pa.s. – 18.61 m.Pa.s; The degree of acidity (pH) ranges from 6.25 to 6.39; Color 12.80 – 14.91; Transparency 89.39 – 89.52; has stable properties or does not occur emulsion separation in the stability test and in the microscopic test has few oil droplets or bubbles.
Analysis of The Characteristics of Porang Flour as A Coating Material After Treatment of NaCl Solution: Analysis of konjac flour after treatment of NaCl solution Luh Suriati; I Gede Pasek Mangku; Anak Agung Sagung Manik_Chindrawati; Ni Luh Putu Sulis_Damayanti; Ngakan Putu Gede Satria_Kesumayasa; I Wayan Widiantara_Putra
SEAS (Sustainable Environment Agricultural Science) Vol. 7 No. 2 (2023)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/seas.7.2.7167.145-152

Abstract

The application of coatings from natural materials is currently needed to improve the appearance and maintain quality, so that it can support the green economy, namely increasing the welfare and social equality of the farming community. One of the basic ingredients in the manufacture of coatings from the polysaccharide group is konjac flour. The main problems faced in the development of konjac flour as a coating are that the color is still brown and itchy caused to the high content of calcium oxalate. Treatment with NaCl salt is one of the efforts to improve the quality of konjac flour as a coating material. Immersing konjac in NaCl salt solution repeatedly can reduce calcium oxalate. The reason of the observe became to decide the impact of the concentration and time of immersion of konjac slices into the salt solution of NaCl on the characteristics of the resulting konjac flour. This study used a two-factor randomized design, namely the concentration of NaCl salt solution (5, 10, and 15%) and the second factor was the immersion time (15, 30, and 45 minutes). Each treatment combination was repeated three times. The concentration and time of immersion into the salt solution of NaCl affected on color L*, browning index, water content, solubility, and acidity of konjac flour. The best treatment was soaking time of 30 minutes with NaCl concentration of 15%.

Page 12 of 14 | Total Record : 138

 10   11   12   13   14 

Filter by Year

2017 2024


Reset
Filter By Issues
All Issue Vol. 8 No. 1 (2024) Vol. 7 No. 2 (2023) Vol. 7 No. 1 (2023) Vol. 6 No. 2 (2022) Vol. 6 No. 1 (2022) Vol. 5 No. 2 (2021) Vol. 5 No. 1 (2021) Vol. 4 No. 2 (2020) Vol. 4 No. 1 (2020) Vol. 3 No. 2 (2019) Vol. 3 No. 1 (2019) Vol. 2 No. 2 (2018) Vol. 2 No. 1 (2018) Vol. 1 No. 2 (2017) Vol. 1 No. 1 (2017) More Issue