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All Journal Berkala Ilmiah Pertanian Jurnal Teknologi Lingkungan Lahan Basah Applied Research in Science and Technology
Fahima, Sahidatun
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Economics, Econometrics & Finance Energy Engineering Environmental Science Immunology & microbiology Public Health

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Kajian Dampak Penambangan Pasir Terhadap Kualitas Air Sungai Untuk Irigasi di Indonesia Fahima, Sahidatun; Tanjung, Jeane Claudea; Sinatrya, Azka; Wulan, Indah Retno; Ngadisih, Ngadisih; Lestari, Prieskarinda
Jurnal Teknologi Lingkungan Lahan Basah Vol 12, No 1 (2024): Januari 2024
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v12i1.74581

Abstract

The high demand for sand as a material is in line with the increase in sand mining activities. The main sand mining location commonly takes place in rivers. Even though rivers are also used as the main source for agricultural irrigation.  The sand mining activities could affect river water quality, which could also impact irrigation on plant growth and crop yields. This review aimed to analyze the impact of sand mining in several locations in Indonesia on river water quality for irrigation. The data collection method was carried out by searching for articles according to the topic on Google Scholar using several predetermined keywords. Analysis and review were carried out through several stages and 6 articles were obtained according to the topic. Sand mining activities in rivers are frequently carried out using manual and mechanical techniques. The use of manual techniques in mining can have an impact on river morphology as well as the physical and chemical quality of river water. Mechanical techniques have a greater impact on changes in river water quality, where most mining is carried out using manual techniques. Therefore, the sand mining with mechanical techniques, especially using excavators, can have a higher impact on the quality of river water for irrigation.
Respon Pertumbuhan Serta Hasil Tanaman Stevia (Stevia Rebaudiana Bert) Terhadap Pemberian Air Kelapa Tua dan Perbedaan Jenis Irigasi Fahima, Sahidatun; Regar, Arthur Frans Cesar
Berkala Ilmiah Pertanian Vol. 7 No. 3 (2024): Volume 7 Nomor 3
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v7i3.37818

Abstract

Penelitian ini memiliki tujuan yaitu untuk mengetahui respon dan hasil tanaman stevia terhadap perbedaan konsentrasi air kelapa tua dan dikombinasikan dengan dua jenis irigasi yang berbeda, yaitu irigasi tetes dan irigasi curah. Rancangan percobaan yang digunakan yaitu pola rancangan petak terbagi (RPT) dengan pola rancangan dasar RAK dengan dua faktor penelitian. Faktor pertama yaitu penggunaan jenis irigasi yang berbeda yaitu terdiri dari jenis irigasi tetes dan irigasi curah. Faktor kedua yaitu konsentrasi air kelapa yang terdiri dari 5 taraf, yaitu A0 = konsentrasi air kelapa 0%, A1 = konsentrasi air kelapa 25%, A2 = konsentrasi air kelapa 50%, A3 = konsentrasi air kelapa 75%, dan A4 = konsentrasi air kelapa 100%. Variabel pengamatan yang digunakan dalam penelitian ini yaitu tinggi tanaman, jumlah daun, berat basah daun, berat basah tanaman, berat kering daun, dan panjang akar. Analisis data yang digunakan yaitu uji T untuk mengetahui pengaruh jenis irigasi dan ANOVA untuk mengetahui pengaruh pemberian air kelapa tua dengan uji F pada taraf α= 0,05. Jika F-Hitung lebih besar dari F-Tabel maka hal itu menunjukkan adanya pengaruh beda nyata yang selanjutnya dilakukan uji lanjut DMRT dengan taraf kepercayaan p = 0,05. Hasil penelitian menunjukkan bahwa tidak adanya interaksi antara perbedaan jenis irigasi dan pemberian air kelapa dan faktor tunggal air kelapa tua terhadap semua variabel pengamatan. Penggunaan jenis irigasi yang berbeda memberikan hasil berbeda sangat nyata, berbeda nyata, dan berbeda tidak nyata. Pemberian air kelapa tua memberikan hasil yang berbeda pada setiap percobaan.
Potensi Ancaman dan Upaya Mitigasi Emisi Gas Rumah Kaca di Sektor Pertanian Indonesia : Tinjauan Sistematis atas Literatur Ngadisih, Ngadisih; Sinatrya, Azka; Retno Wulan, Indah; Claudea Tanjung, Jeane; Fahima, Sahidatun; Lestari, Prieskarinda
Jurnal Teknologi Lingkungan Lahan Basah Vol 12, No 1 (2024): Januari 2024
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v12i1.74231

Abstract

Agriculture in Indonesia is a vital sector that can fulfill food needs and provide livelihoods. However, agriculture also contributes to greenhouse gas (GHG) emissions. Indonesia's agricultural sector contributes around 14% of emissions globally and 7% nationally. Greenhouse gas emissions such as methane gas CH4, carbon dioxide CO2, and nitrous oxide N2O are generated from agricultural activities ranging from land preparation, fertilization, transportation of agricultural products, to processing in factories. These greenhouse gas emissions influence the climate change that occurs and affect the increase in temperature and rainfall patterns. In mitigation efforts, this study noted several steps taken. Energy conversion, such as the use of biogas from animal manure can reduce CH4 emissions and the use of pellets from palm waste processing can reduce CO2 emissions. Reforestation with special carbon-absorbing plants to reduce CO2 emissions. The use of organic fertilizers as a partial replacement for inorganic fertilizers is useful in reducing CH4 and N2O emissions. Through this systematic review, it is expected to contribute to the understanding of the role of the agricultural sector in greenhouse gas emissions in Indonesia and provide insight into mitigation efforts that can be applied in achieving sustainable agriculture.
Dampak Efektivitas Pemberian Ekoenzim Sebagai Agen Pertumbuhan dan Penambah Nutrisi Tanaman pada Berbagai Jenis Tanaman Budidaya di Indonesia Wulan, Indah Retno; Tanjung, Jeane Claudea; Sinatrya, Azka; Fahima, Sahidatun; Ngadisih, Ngadisih; Lestari, Prieskarinda
Jurnal Teknologi Lingkungan Lahan Basah Vol 12, No 2 (2024): April 2024
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v12i2.74825

Abstract

Sustainable agriculture is one of the latest innovations in the agricultural sector. This should consider the importance of environmental sustainability in its application in agriculture to prevent and minimize land damage and environmental pollution. One of the main pollution cases on agricultural land is the excessive use of chemical fertilizers to promote and maintain plant growth. Besides, providing plant nutrition can be done with the presence of ecoenzymes. Ecoenzymes are the result of complex fermentation of organic waste which can be used as plant growth and nutrient enhancers. This review study aimed to examine the effectiveness impact of providing ecoenzymes on various cultivated plants in Indonesia. Based on the results of the review, the ecoenzymes can help the growth of horticultural, ornamental, food, and annual plants which are also influenced by various characteristic factors, plant type, and concentration dose. Dosing ecoenzymes also depends on the use of additional fertilizer during the planting period.    
Micro Irrigation and NPK Fertilization to Improve Nutrient Uptake and Flavonoid of Shallot in Karst Land Nana, Fransiska Maria Aprilya; Murtiningrum; Zaki , Muhamad Khoiru; Ximenis, Virgolie Diknas; Ngadisih; Maftukhah, Rizki; Fahima, Sahidatun
Applied Research in Science and Technology Vol. 5 No. 2 (2025): Applied Research in Science and Technology
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/areste.v5i2.115

Abstract

Background: Water and nutrient limitations in karst soils hinder the optimal growth of shallots, so water and nutrient management is carried out using variations in micro-irrigation and NPK fertilization. Variations in micro-irrigation and NPK fertilization can support the growth and flavonoid content of shallots.Aims: This study aims to analyze nutrient uptake and total flavonoid production of shallots in karst soils with variations in micro-irrigation and NPK fertilization.Methods: The research used a Randomized Block Design (RBD) containing two main factors. The first factor was the irrigation technique, consisting drip irrigation (I1) and mist irrigation (I2). The second factor was the NPK fertilizer dosage, consisting three levels: 0 kg/ha (N1), 500 kg/ha (N2), and 1000 kg/ha (N3). The parameters observed included soil moisture, soil NPK availability, plant NPK uptake, total flavonoids, growth, and shallot yield.Results: The results showed that mist irrigation with an NPK dose of 1000 kg/ha yielded higher results compared to drip irrigation in terms of soil moisture, NPK availability and uptake, growth, and yield. The highest availability of nitrogen, phosphorus, and potassium in mist irrigation with a dose of 1000 kg/ha was 0.36%, 89.20 ppm, and 0.66 me%, respectively. Phosphorus uptake in mist irrigation was higher than in drip irrigation, at 0.81% and 0.89%, respectively. Growth and yield under mist irrigation with an NPK dose of 1000 kg/ha also yielded the best results compared to drip irrigation with an NPK dose of 1000 kg/ha, namely plant height (30.69 and 29.74 cm), number of leaves (27.65 and 25.77 leaves), and bulb diameter (30.07 and 27.02 mm). The highest total flavonoid content was observed in drip irrigation with a 500 kg/ha dose compared to mist irrigation with a 500 kg/ha dose, namely (78.83 and 50.96 mg/kg). Overall, irrigation techniques with varying NPK doses were able to increase nutrient and flavonoid uptake in shallot on karst land.
Co-Authors Claudea Tanjung, Jeane Maftukhah, Rizki Murtiningrum Nana, Fransiska Maria Aprilya Ngadisih Ngadisih Ngadisih Prieskarinda Lestari Regar, Arthur Frans Cesar Retno Wulan, Indah Sinatrya, Azka Tanjung, Jeane Claudea Wulan, Indah Retno Ximenis, Virgolie Diknas Zaki , Muhamad Khoiru