Claim Missing Document
Check
Articles

Found 39 Documents
Search

Analisis Kecenderungan Hujan Tahunan di Wilayah UPT PSDA Pasuruan: Aplikasi Metode Sperman’s Rho, Distribution Free Cusum dan Student’s T Test Afro Aransa Sahat; Indarto Indarto; Sri Wahyuningsih
Rona Teknik Pertanian Vol 11, No 2 (2018): Volume 11, No. 2, Oktober 2018
Publisher : Department of Agricultural Engineering, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/rtp.v11i2.11785

Abstract

Abstrak. Artikel ini memaparkan hasil analisis kecenderungan hujan tahunan di wilayah UPT PSDA di Pasuruan. Data hujan harian dari 69 lokasi digunakan untuk analisis. Periode rekaman data dari tahun 1980 sampai dengan tahun 2015. Analisis statistik dan visualisasi histogram dilakukan untuk menggambarkan variabilitas spasial dan temporal hujan per sub-wilayah. Selanjutnya, analisis kecenderungan menggunakan tiga metode yaitu : spearman’s Rho, distribution free CUSUM, dan student’s t test dilakukan terhadap data hujan tahunan. Visualisasi nilai per stasiun digunakan untuk menggambarkan variabilitas kecenderungan hujan tahunan pada wilayah tersebut. Hasil penelitian menunjukkan adanya perbedaan antar stasiun. Sebagian lokasi menunjukkan kecenderungan positif atau negatif yang menggambarkan adanya kecenderungan jumlah hujan tahunan yang meningkat atau menurun selama dua dekade terakhir. Sebagian besar stasiun tidak menunjukkan adanya kecenderungan positif atau negatif. Penelitian juga menghasilkan peta lokasi kecenderungan positif dan negatif. Application of Spearman’s rho, Distribution Free CUSUM, and Student’s t Test for Rainfall Trend Detection: study at the administrative area of UPT PSDA Pasuruan Abstract. This paper describes the results of rainfall trend analysis in UPT PSDA in Pasuruan. Daily rainfall data from 69 rain stations was used for analysis. The data recording period starts from 1980 to 2015. Statistical analysis and histogram visualization were performed to illustrate the spatial and temporal variability of annual rainfall data between sub-districts. Furthermore, trend analysis used three methods: Spearman's Rho, distribution-free CUSUM, and student's were performed on annual rainfall data. Visualization of stationary trend values is used to describe the variability of annual rainfall trends in the region. The results showed that there were differences between stations. A small proportion of the locations show a positive or negative trend that represents a trend of increased or decreasing annual rainfall over the past two decades. Most stations do not show any positive or negative tendencies. The research also produced a map of the location of the train station showing a positive and negative tendency.
Variabilitas Spasial Hujan Tahunan di Wilayah UPT PSDA di Pasuruan, Jawa Timur : Analisis Histogram dan Normal QQ-Plot Askin Askin; Indarto Indarto; Dimas Ghufron Ash-Shiddiq; Sri Wahyuningsih
Rona Teknik Pertanian Vol 11, No 1 (2018): Volume 11, No. 1, April 2018
Publisher : Department of Agricultural Engineering, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/rtp.v11i1.9981

Abstract

Abstrak. Penelitian ini bertujuan untuk menganalisis variabilitas spasial hujan di wilayah UPT PSDA di Pasuruan. Wilayah studi mencakup kabupaten Probolinggo, kota Probolinggo, Kabupaten Pasuruan dan Kota Pasuruan di Jawa Timur. Data hujan tahunan rerata (Hthn_rrt) dan hujan tahunan maksimal (HthnMaks) dihitung dari kumulatif data hujan harian pada 93 stasiun dan dijadikan sebagai input utama untuk analisis. Panjang periode rekaman data yang digunakan dari tahun 1980 sampai dengan 2015 (35 tahun). Tahap penelitian mencakup: (1) pra-pengolahan data, (2) analisis pendahuluan, (3) analisis menggunakan tool histogram dan voronoi map, (4) interpolasi data dan pembuatan peta tematik. Pra-pengolahan data dilakukan menggunakan excel. Analisis histogram dan QQ-Plot dilakukan untuk melihat variabilitas spasial lebih detail per sub-wilayah. Selanjutnya, metode interpolasi digunakan untuk membuat peta tematik hujan tahunan. Peta tematik menunjukkan hujan tahunan rerata (Hthn_rrt) yang terjadi di wilayah tersebut selama 35 tahun terakhir berkisar antara 1200 sd 2600 mm/tahun. Hujan tahunan maksimal yang terjadi berkisar antara 2100 sd 4500 mm/tahun. Penelitian juga menunjukkan adanya korelasi positif antara lokasi stasiun hujan (elevasi) dengan jumlah hujan tahunan yang diterima. Spatial Variability of Annual Rainfall in The Administrative Area of UPT PSDA at Pasuruan, East Java : Analysis Using Histogram and QQ-Plot Abstract. This research aims to analyze the spatial variability of annual rainfall. Daily rainfall data from 93 rain gauge in the administrative area of UPT PSDA Pasuruan were used as the main input. The average annual rainfall and the maximum annual rainfall obtained from the daily rainfall data. Histograms, and QQ-Plot were used to describe the spatial variability in each sub-regions. Next, interpolation methods is used to create a thematic map of the annual rainfall. The results shows that local spatial variability of rainfall can be visualized more detail for each sub-region by means of histogram and QQ-Plot. The thematic map showed that the distribution of average annual rainfall in the region range from 1,200 mm/year up to 2,600 mm/year. Maximum annual rainfall range between 2,100 mm/year up to 4,500 mm/year. The result also show the positif correlation between the altitude of the rain gauge and local annual rainfall received.
Strategy to Develop Okra (Abelmoschus esculentus L.) Plantation Based on Land Suitability Class and SWOT analysis Idah Andriyani; Sri Wahyuningsih; Soni Sisbudi Harsono; Dwi Agustina
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 13, No 3 (2024): September 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i3.782-793

Abstract

Okra is famous as super food sources that prevent diabetes and reduce cholesterol. To meet the increasing demand for okra, it is necessary to develop plantation for okra cultivation. In this sense, land suitability analysis for okra plantation is needed as base information to develop the plantation development strategies. This study aimed to identify the okra plantation development strategies in Jember Regency. The strategies involved the technology recommendations needed to improve land conditions. Land suitability evaluation parameters were analyzed using ArcGIS software. The results of the analysis were used to determine internal and external factors in the SWOT (strengths, weaknesses, opportunities, and threats) analysis to determine the technology needed. Results showed that suitable area for okra plantation was divided into class S1 (highly suitable) of 56.85%, and class S2 (moderately suitable) 43.15% of the area. Moreover, based on SWOT analysis the proposed technology strategies for 7 sub districts were in the quadrant II, meaning had weaknesses. Increasing compost as fertilizer was recommended to increase N, K, and P in the soil as well as to increase soil solum. In addition, irrigation and drainage system was proposed to solve problems regarding rainfall. Recommendation to reduce sloping area included terracing development. Keywords: GIS, Land suitability analysis, Okra (Abelmoschus esculentus L.), Plantations development strategies, SWOT.
Uncovering the Characteristics of Low Birth Weight Babies in Agricultural Areas Sri Wahyuningsih; Nurul Hayati; Musviro Musviro; Triesnawati Ersyad
NurseLine Journal Vol 8 No 2 (2023): November 2023
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/nlj.v8i2.41266

Abstract

Background All mothers, including in agricultural areas, expect normal delivery Babies born are expected to also be normal. Purpose Uncovering the causes of low-birth-weight babies in agricultural areas. Methods Descriptive research to explain existing facts The population is low birth weight babies aged 0-28 days who are treated in the Neonatal room of RSUD dr. Haryoto Lumajang. Retrieval through 50% of cases from 2020-2022 Results are analyzed using frequency distributions displayed in graphical. Results The characteristics of low-birth-weight babies in the farming community at RSUD dr. Haryoto Lumajang that was found includes gestational age, type of delivery, complicating maternal labor, complicating baby birth, the birth of the child to or parity, and also the value of the baby's Apgar Score. Conclusion Maximum treatment that is appropriate for the cause of low-birth-weight babies can prevent or minimize abnormal growth and development.
Distribution of Water Quality Parameters Using Equation Multiple Linear Regression Sri Wahyuningsih; Idah Andriyani; Siswoyo Soekarno; Deffa Khoirulloh
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 13, No 4 (2024): December 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i4.1422-1431

Abstract

Mayang River in Jember Regency has a strategic role in fulfilling people's lives and is a source of water for 79 irrigation areas with a total area of 16,471 hectares. Community use of the Mayang River has the potential to provide input of organic material from waste which can reduce river water quality. The aim of this research is to analyze the spatial distribution of water quality parameters, namely TSS, TDS, pH, DO and BOD. This research uses multiple linear regression techniques to determine the value of the distribution or spatial distribution of Mayang River pollution, as well as identifying water quality variables that are correlated in each region. The research results show that water quality parameters that have a strong correlation are pH (r = 0.74), DO (r = 0.72) and TSS (r = 0.65), moderate correlation with BOD parameters (r = 0.48) and low correlation with BOD parameters. TDS parameters (r = 0.25). Based on the analysis results, it is known that water quality parameters are correlated with different activities in each region. The results of this research can be used as a strategy for monitoring water quality in the Mayang River to control the impact of human activities in the surrounding area. Keywords: Multiple Linear Regression, Spatial Distribution, Water Quality.
Assessment of Water Balance at Mayang Watershed, East Java Ariska Mia Christiwarda Sihombing; Indarto Indarto; Sri Wahyuningsih
Geosfera Indonesia Vol. 6 No. 1 (2021): GEOSFERA INDONESIA
Publisher : Department of Geography Education, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/geosi.v6i1.23111

Abstract

Mayang Watersheds frequently hit by floods during the rainy season and drought during the dry season. This study aims to assess the water balance by calculating water resource availability and water demand in the Mayang watershed. The Water Evaluation and Planning (WEAP) model was used as the primary tool for the analysis. The supply of water comes only from precipitation. Demand was calculated based on the water demand for irrigation, domestic, urban, industrial, and livestock uses. The unit of time to calculate the water balance is ten days. It means that each month is divided into three-time steps. Analysis of the WEAP is based on the water demand from 2002 to 2019. The results showed that from 3rd December to 1st May, the Mayang river and its tributaries could supply all demand sites up to 100%. However, unmet demand occurs from 2nd May to 2nd December. The highest first unmet demand occurred in October, with 0.67 million m3. The management of water resources, especially in terms of distribution during the rainy season and dry season, must be considered. Keywords: Water balance; Water supply; Water demand; Mayang; Watershed; WEAP Copyright (c) 2021 Geosfera Indonesia and Department of Geography Education, University of Jember This work is licensed under a Creative Commons Attribution-Share A like 4.0 International License
Interpolation of Total Dissolved Solids (TDS) Concentration in A River Using Ordinary Kriging Method Sri Wahyuningsih; Idah Andriyani; Dian Purbasari; Trioda Rizqi Nurcahyo
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 14, No 3 (2025): June 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v14i3.858-865

Abstract

Water quality is a key indicator related to the sustainability of living things in a watershed. However, human activities have led to a decline in the water quality caused by industrial, domestic and agricultural waste. This study aims to predict the pattern of TDS parameters at unsampled points through a geostatistical approach, namely Kriging. Experimental measuements were conducted in the Bedadung River, Jember Regency, especially in a segment of Patrang to Wuluhan sub-districts. Currently, the river is classified as Class 3, which is below the standard, one of the water quality parameters is TDS (Total Dissolved Solid). The TDS estimation results were obtained in the range of 48.26 mg/L - 175.52 mg/L. The predicted value of TDS using the kriging method at unsampled points resulted in an RRMSE value of 8.40 %. This study revealed that the water quality of Bedadung River from Patrang to Wuluhan sub-districts was still below Class 2 standards, emphasizing the need for continuous monitoring and improvement efforts. Keywords: Ordinary kriging, River water quality, Semivariogram, Total dissolved solid.
Implementasi Promosi Pengasuhan dan Promosi Perlekatan pada Postpartum dengan Masalah Keperawatan Kesiapan Peningkatan Menjadi Orang Tua : Studi Kasus Musviro Musviro; Lili Nur Azlina; Sri Wahyuningsih; Nurul Hayati; Rizeki Dwi Fibriansari
Health and Technology Journal (HTechJ) Vol. 2 No. 2 (2024): April 2024
Publisher : KHD Production

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53713/htechj.v2i2.151

Abstract

Parents must prepare emotionally and psychologically to face pregnancy, childbirth, and parenting so that they can be more confident about their role as parents later. Parents' duties include providing exclusive breast milk, which has benefits for their baby's health, but there are still many mothers who experience failure in breastfeeding at the beginning of the birth of their first baby. This research aims to provide nursing care to postpartum mothers with nursing problems of readiness to become parents using a parenting promotion and attachment promotion approach (breastfeeding technique education) in the lotus room at RSUD Dr. Haryoto Lumajang. Data collection was used through interviews, observation, and documentation studies. Research shows that if care promotion and attachment promotion (education on breastfeeding techniques) are carried out in accordance with the SDKI, SLKI and SIKI guidelines, nursing problems can be resolved, and the role of parents can improve. Actions to promote nurturing and promotion of breastfeeding attachment/attachment techniques are very important to help mothers find it easier to breastfeed their children because more information can increase parents' knowledge and skills, thus creating awareness to change behaviour according to their knowledge.
Hubungan Tingkat Hafalan Al-Qur’an dengan Prestasi Akademik Siswa Sekolah Menengah Pertama Naflah Madaina Arifin; Teguh Hidayat Indaryanto; Puji Lestari; Sri Wahyuningsih
Health and Technology Journal (HTechJ) Vol. 2 No. 6 (2024): December 2024
Publisher : KHD Production

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53713/htechj.v2i6.270

Abstract

The era of globalization must be faced by the entire world of education today. Education has an important role in shaping an individual's character and intellectual abilities. Formal education in Indonesia is often integrated with religious education, one of which is memorizing the Koran. Memorizing the Qur'an (tahfiz) is not only considered an act of worship but is also believed to influence students' academic performance. This research intended to analyze the relationship between the level of memorization of the Al-Qur'an and the academic achievement of class IX students at SMP Al-Ikhlash Lumajang. By integrating memorizing the Qur'an into formal education, it is hoped that this research can provide a better understanding of the benefits and challenges faced. Method used in this research involves collecting data through questionnaires distributed to students, as well as analyzing their academic results. Results bivariate analysis Pearson Correlation shows that there is a positive relationship between the level of memorization of the Al-Qur'an and academic achievement, in semester 1 it was (0.4%), semester 2 (13%), semester 3 (31.8%), and in semester 4 (36.5 %). Conclusion In this research, there is a positive relationship between the level of memorization of the Al-Qur'an and students' academic achievement, which indicates that memorizing the Al-Qur'an can contribute to improving students' learning abilities. Hopefully, this research can provide helpful information for educators and parents to support schools' teaching and learning process.