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PENGGUNAAN ANALYTICAL HIERARCHY PROCESS DALAM PENENTUAN KONSEP DESAIN LANSKAP WISATA DI DESA TIJAYAN Melfrids Loisa Sumarauw; Alfred Jansen Sutrisno; Andree Wijaya Setiawan
MEDIAGRO Vol 19, No 2 (2023): MEDIAGRO
Publisher : Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/mediagro.v19i2.8265

Abstract

Tijayan Village has natural and sociocultural potential as a tourist village. However, there is a lack of community understanding in developing this potential. Therefore, this research aims to determine the concept of landscape design using the Analytical Hierarchy Process (AHP) method. In designing the landscape of a tourist village, there are 4 aspects used, namely environmental, sociocultural, accessibility and facility aspects. However, it is necessary to determine the priority aspects of designing a tourist landscape. The AHP method is used to determine the priority value of each aspect by considering the experience and knowledge of experts, where the experts who become respondents are experts in the field of landscape architecture, and history and consider the opinions of the government and the people of Tijayan Village. The results showed that the sociocultural aspect (0.428) is the main priority in designing a tourist landscape in Tijayan Village, while the aspects of accessibility (0.202), facilities (0.189) and environment (0.182) are important but not the main ones. Thus, the concept of tourism village design requires a space that can fulfill the sociocultural aspects.
EKSTRAKSI BETASIANIN DARI KULIT UMBI BIT(Beta vulgaris) SEBAGAI PEWARNA ALAMI Martinus Andree Wijaya Setiawan; Erik Kado Nugroho; Lydia Ninan Lestario
Agric Vol. 27 No. 1 (2015)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2015.v27.i1.p38-43

Abstract

The aim of this research was to know most effective solvent comparison (ethanol, ethanol:HCL, ethanol: Citric Acid) on the betacyanin extract properties from Beet Peel. The characteristic of Beet Peel contain 82,85 percent water, fiber 5,95 percent, ash 1,33 percent, and lipid 0,31 percent. The research was also aimed to know potential of Beet Peel for narutal dyes. This research was conducted only to compare effectivity of three different solvent that use to extract Beet Peel, temperature that use for extraction are the same at 30oC for 40 minute. The bestcharacteristic of extract was obtained from the ethanol:HCL with betalain of 2,4535 mg/100g.
Effect Of Led Light Source Variation Toward Curly Lettuce (Lactuca sativa Var. Crispa L) Growth And Yield In Antonius Novinanto; Andree Wijaya Setiawan
Agric Vol. 31 No. 2 (2019)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2019.v31.i2.p191-204

Abstract

In conventional curly lettuce cultivation there are several obstacles such as altitude, temperature, humidity, nutrient availability and light intensity that caused lettuce can not grow optimally. Indoor cultivation is one way to overcome problems that occurred in conventional cultivation, one of which is the intensity of light that is not suitable for the growth of lettuce plants. This study aims to determine the optimal LED electrical power and the effect of white LED lights and grow light on growth of lettuce plants with floating raft hydroponic cultivation system. This research has been carried out at Satya Wacana Christian University’s Faculty of Agriculture and Business seed laboratory. The study used a randomized block design with six treatments: 100 watt grow light; 200 watt grow light; 300 watt grow light; 100 watt white light; 200 watt white light; 300 watt white light, which will be repeated four times. Parameters to be measured include the number of leaves, canopy diameter, crown wet weight, root wet weight, chlorophyll b, total chlorophyll and leaf area. Light intensity treatment carried out with a box with a size of 1x1 m placed in a dark room. The results showed that the 300 watt grow light treatment gave the best results, with canopy diameter (45.10 cm), number of leaves (18.25 strands), canopy wet weight (225,967 g), heavy dry canopy weight (9.90 g), canopy dry weight (4.75 g), and leaf area 6195,378 (mm).
PENGARUH KONSENTRASI DAN FREKUENSI PEMBERIAN GIBERELIN TERHADAP PERTUMBUHAN TANAMAN ARTEMISIA ANNUA Linn Fransisca Mareta Kurnia Sari; Maria Marina Herawati; Endang Pudjihartati; Martinus Andree Wijaya Setiawan
Agric Vol. 34 No. 1 (2022)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2022.v34.i1.p15-22

Abstract

Artemisia is one of the plants that can be used as an alternative medicine for malaria. The Artemisia plant contains secondary metabolites in the form of artemisinin compounds that function as antimalarials. One of the efforts that can be done to increase the growth of Artemisia annua. plants is by using a growth regulator of gibberellins (GA3). Using a Randomized Block Factorial Designs (RBFD) with the first factor being the concentration of 50 mg.L-1 (K1), mg.L-1(K2), 150 mg.L-1 (K3), 200 mg.L-1 (K4). The second factor has 3 frequencies, 1 time giving 7HSPT (F1), 2 times giving 7HSPT and 14HSPT (F2), and 3 times giving 7HSPT, 14HSPT and 30HSPT (F3). In addition, there were plants that were not given GA3 control (without treatment). Parameters observed were plant height, leaf area, glandular trichome density, and plant dry weight. The results showed that the administration of gibberellins (GA3) with different concentrations and frequencies on plant height, leaf area, glandular trichome density, and dry weight of A. annua plants had no significant effect. Plants have not been able to grow properly because the provision of gibberellins that have not been active stimulates all plant tissues and directly seeps through the roots, stems and leaves.
Kandungan Klorofil, Pertumbuhan dan Hasil Vertikultur Padi (Oryza sativa L.) Varietas Situ Bagendit Nugraheni Widyawati; Maria Marina Herawati; Theresa Dwi Kurnia; Djoko Murdono; Bistok Hasiholan Simanjuntak; Andree Wijaya Setiawan
Vegetalika Vol 12, No 3 (2023): In Publish
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/veg.83196

Abstract

Salah satu cara menyiasati produksi padi efisien lahan adalah menerapkan vertikultur menggunakan rak bertingkat. Penelitian ini bertujuan untuk mengetahui pengaruh perbedaan posisi tanaman pada rak vertikal terhadap kandungan klorofil dan beberapa komponen pertumbuhan maupun hasil tanaman padi varietas Situ Bagendit dan menentukan posisi tanaman pada rak vertikal yang memberikan hasil tertinggi. Penelitian dilakukan di Kebun Percobaan Fakultas Pertanian dan Bisnis UKSW di kota Salatiga, terletak pada ketinggian 455 meter dpl. Perlakuan posisi tanaman pada rak vertikal terdiri atas 3 posisi yaitu posisi dasar (lantai 1), tengah (lantai 2) dan teratas (lantai 3) diletakkan di ruang terbuka (open field), masing-masing diulang sembilan kali. Tanaman padi dibudidayakan dalam ember plastik menggunakan media dari tanah sawah. Parameter pengamatan meliputi intensitas radiasi matahari, kandungan klorofil daun, tinggi tanaman, jumlah daun, jumlah anakan, jumlah malai, panjang malai, jumlah biji, berat biji per malai dan berat gabah bernas.  Data hasil percobaan dianalisis menggunakan ANOVA, standar deviasi, korelasi dan BNT 5%. Hasil percobaan menunjukkan bahwa terdapat perbedaan dalam penerimaan intensitas radiasi matahari, kandungan klorofil, karakter pertumbuhan dan hasil tanaman padi pada vertikultur, kecuali parameter panjang malai. Hasil tanaman padi terbaik terdapat pada tanaman di posisi teratas yaitu lantai 3 dari rak vertikal.
PENGARUH METODE TUMPANG SARI KENTANG (Solanum tuberosum L.) DENGAN KACANG FABA (Vicia faba L.) TERHADAP SIFAT KIMIA DAN BIOLOGI TANAH Ni Made Jeni Fanira Subagyo; Andree Wijaya Setiawan
Agrika Vol 17, No 2 (2023)
Publisher : Badan Penerbitan Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/ja.v17i2.4783

Abstract

Sistem tumpang sari dengan tanaman legum merupakan salah satu praktik pertanian yang banyak dilakukan petani. Metode tumpang sari dengan tanaman legum kacang faba (Vicia faba L.) pada dataran menengah dan dataran tinggi dilakukan dengan kentang (Solanum tuberosum L.) karena memiliki syarat tumbuh yang hampir sama. Rhizobium yang bersimbiosis dengan kacang faba mampu mengikat unsur nitrogen bebas di udara menjadi nitrogen tersedia yang dapat diserap oleh tanaman. Penelitian ini bertujuan untuk mengetahui pengaruh tumpangsari kentang dan kacang faba terhadap karakter biologi tanah yang meliputi biomassa karbon mikroba (C mik) dan biomassa nitrogen mikroba (N mik), serta karakter kimia tanah seperti bahan organik, pH, Redoks, Daya Hantar Listrik (DHL), Nitrogen total dan Nitrogen tersedia. Penelitian ini menggunakan rancangan Rancangan Acak Kelompok (RAK), analisis laboratorium dan menggunakan lima sistem tumpang sari kentang dan kacang faba yaitu P1 (Monokuktur kentang); P2 (Tumpang sari kentang dan kacang faba 2:1 sejajar); P3 (Tumpang sari kentang dan kacang faba 1:1 selang seling pada guludan); P4 (Tumpang sari kentang dan kacang faba 2:1 atas bawah); P5 (Monokultur kacang faba) dengan lima kali ulangan. Sistem tumpang sari kentang dan kacang faba berpengaruh tidak nyata terhadap pH tanah, daya hantar listrik, nitrogen tersedia, nitrogen total, biomassa karbon mikroba, dan biomassa nitrogen mikroba, tetapi berpengaruh nyata terhadap bahan organik dan redoks (Eh). Parameter yang secara signifikan saling berkorelasi adalah pH dengan DHL; pH dengan redoks (Eh); pH dengan biomassa nitrogen mikroba dan DHL dengan biomassa nitrogen mikroba.ABSTRACTThe intercropping system with legume plants is one of the agricultural practices that many farmers use. The intercropping method with faba bean legumes (Vicia faba L.) in the midlands and highlands is also carried out with potatoes (Solanum tuberosum L.) because they have almost the same growing conditions. Rhizobium which is in symbiosis with faba beans is able to bind free nitrogen elements in the air to form available nitrogen that can be absorbed by plants. This research aims to determine the effect of intercropping potatoes and faba beans on soil biological characteristics, which include microbial carbon biomass (C mic) and microbial nitrogen biomass (N mic), as well as soil chemical characteristics such as organic matter, pH, Redox, Electrical Conductivity (EC), total nitrogen and available nitrogen. This research used a Randomized Block Design (RAK), laboratory analysis and used five intercropping systems for potatoes and faba beans, namely P1 (potato monocrop); P2 (2:1 parallel intercropping of potatoes and faba beans); P3 (1:1 intercropping of potatoes and faba beans on mounds); P4 (2:1 intercropping of potatoes and faba beans); P5 (Faba bean monoculture) with five replications. The potato and faba bean intercropping system had no significant effect on soil pH, electrical conductivity, available nitrogen, total nitrogen, microbial carbon biomass, and microbial nitrogen biomass, but had a significant effect on organic matter and redox (Eh). Parameters that are significantly correlated with each other are pH and DHL; pH with redox (Eh); pH with microbial nitrogen biomass and DHL with microbial nitrogen biomass. 
Effect of Nutrient Element and Leaf Cutting Year on Tea Quality At Unit Perkebunan (UP) Tambi Wonosobo Indrabayu Indrabayu; Andree Wijaya Setiawan
Asian Journal of Social and Humanities Vol. 1 No. 11 (2023): Asian Journal of Social and Humanities
Publisher : Pelopor Publikasi Akademika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59888/ajosh.v1i11.95

Abstract

This research was conducted on the tea plant which has the scientific name Camelia Sinesis L at the Tambi Plantation Unit (UP) located in Tambi Village, Kejajar District, Wonosobo Regency. The purpose of this study was to determine the effect of soil nutrients and the year of cut on the quality of tea leaves at UP Tambi. The flow of thought in this research, where after taking soil samples and leaf samples at the Tambi Wonosobo Tea Plantation Unit with the 4th cutting year (2018) and the 2nd cutting year (2021) then proceed with laboratory testing to determine nutrient content soil and substance content of tea leaves to measure the quality of tea plants. The sample for this study was taken using the instant sample method (Grab Sample), where the samples were taken directly from the soil body at a predetermined location with a depth of 20 cm from the soil surface, while the leaf sampling also used the Grab Sample method. The results of this study showed that the Correlation Test found that the content of Polyphenols, Catechins (EGCG), Flavonoids, and Caffein was influenced by soil nutrients pH, C org, N, available P2O5, P2O5, K2O, CaO, Ca, and Mg, meaning that there the effect of soil nutrients on the quality of tea leaves in the Tambi Plantation Unit (UP), Furthermore, there was no effect of the year of cutting on the quality of the tea leaves as shown by the results that in the 4th cutting year (2018) and the 1st cutting year (year 2021)
Mempertahankan Kualitas Buah Tomat Ceri (Solanum Lycopersicum Var. Cerasiforme) dengan Penggunaan Kitosan di Penyimpanan Suhu Ruang Hizkia Adriel Rano Putra; Andree Wijaya Setiawan
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 28 No 1 (2021): April
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/agrolandnasional.v28i1.709

Abstract

Tomat ceri (Solanum lycopersicum var. cerasiforme) merupakan buah yang mengandung banyak kandungan gizi baik. Diantaranya vitamin, gula dan serat lainnya yang baik untuk metabolisme pada tubuh manusia. Buah tomat ceri dapat bertahan selama 3-7 hari pada kondisi suhu ruang. Tomat ceri ini tergolong buah yang mudah rusak, oleh sebab itu perlu adanya penanganan pasca panen yang baik agar kualitas buah terjaga dengan pelapisan. Tujuan penelitian ini adalah memperoleh konsentrasi kitosan optimal untuk memperpanjang masa simpan dan mempertahankan kualitas tomat ceri di penyimpanan suhu ruang. Penelitian ini menggunakan perlakuan pelapisan kitosan dengan konsentrasi 0%, 0,5%, 1%, 1,5%, 2% yang disimpan selama empat hari dengan rancangan acak kelompok serta diulangan lima kali. Hasil pengamatan dianalisis menggunakan uji sidik ragam Analysis of Variance dan meggunakan uji Duncan Multiple Range Test. Hasil Penelitian menunjukkan bahwa tomat yang dilapisi menggunakan kitosan 1% dapat mempertahankan vitamin C dan memperlambat laju respirasi buah tomat ceri.
Pengaruh Substitusi Nutrisi ABmix dengan Pupuk Daun Terhadap Pertumbuhan Tanaman Sawi Caisim (Brassica juncea L .) Varietas Tosakan Yosua Reinaldo Simanjuntak; Andree Wijaya Setiawan
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 28 No 2 (2021): Agustus
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/agrolandnasional.v28i2.800

Abstract

Tujuan dari penelitian ini adalah mengetahui efektifitas substitusi nutrisi ABmix dengan pupuk daun terhadap pertumbuhan tanaman sawi caisim. Penelitian ini menggunakan rancangan acak lengkap dengan 3 perlakuan dan diulang sebanyak 10 kali. Parameter dalam penelitian ini terdiri dari tinggi tanaman, luas daun, jumlah daun, indeks luas daun, total klorofil. Parameter hasil terdiri dari bobot basah tanaman, bobot kering tanaman, laju asimilasi bersih, Crop Growth Rate, Relative Growth Rate, Indeks panen. Hasil penelitian menunjukkan rata - rata data Tinggi Tanaman ( 52,290 – 54,110 cm ), Jumlah Daun ( 11,5 – 11,7 ), Luas Daun Optimal ( 253,84 – 346,39 cm2 ), Indeks Luas Daun ( 0,6414 - 0,7673 ), Total Klorofil ( 1,03 – 1,2 mg/g ), bobot segar tanaman ( 129,37 – 205,44 gram ), Bobot Kering Tanaman ( 6,63 – 9,115 gram ), Laju Asimilasi Bersih ( 10,028 – 10,8703 mg/ /minggu ), Crop Growth Rate ( 11,803 – 16,425 mg// minggu ), Relative Growth Rate ( 2,1235 – 2,3893 g/g/ minggu ), Indeks Panen ( 19,327 – 22,675 ).
Arahan Sistem Pertanian Ideal Berbasis Potensi Sumberdaya Lahan: Komponen Dasar Cukilan Smart Village Setiawan, Andree Wijaya; Simanjuntak, Bistok Hasiholan; Handoko, Yoga Aji; Agus, Yohanes Hendro; Trisunaryanto, Lasmono; Maria, Maria; Nugroho, Adi; Tambotoh, Johan Jimmy Carter
Warta LPM WARTA LPM, Vol. 27, No. 2, Juli 2024
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/warta.v27i2.4812

Abstract

In recent years, the concept of smart villages has gained increasing prominence as a means of encouraging sustainable development in rural areas. This is particularly relevant in the agricultural sector, where the potential of land resources is crucial. Cukilan Village, located in Suruh District, Semarang Regency, Central Java, is primarily an agricultural area, with over 80% of its land designated for agricultural purposes. The village government has expressed a desire to develop Cukilan as a smart village through an FGD process. Based on this background, a community service program was implemented with the aim of designing Cukilan Village as a smart village in stages, to enhance economic growth and prosperity by leveraging the potential of agricultural resources and human resources, as well as accelerating the village development process. The method for implementing this PKM (Community Service) program utilized the Assets-Based Community Development (ABCD) approach, which involved outreach, discussion, mapping of agroecological zones, as well as land suitability and evaluation. As a result of this initiative, the Cukilan Village government received guidance for an ideal agricultural system based on land resource potential, which serves as a basic component towards the realization of Cukilan Smart Village.