Judul: Landscape Planning for Winongan-Gondang Wetan Agritourism, Pasuruan Regency, East Java
Abstrak: Kabupaten Pasuruan memiliki potensi sumber daya alam berupa DAS Rejoso. Daerah aliran sungai ini mendukung mata pencaharian masyarakat di wilayah pertanian, peternakan dan kehutanan. Kecamatan Winongan dan Gondang Wetan merupakan bagian dari wilayah hilir DAS Rejoso yang sebagian besar merupakan lahan pertanian. Petani di daerah ini menghadapi kendala teknis yang menyebabkan rendahnya produktivitas pertanian. Mereka juga menghadapi masalah penggunaan air akibat kegiatan pengeboran yang tidak terkendali. Situasi ini telah menginisiasi program konservasi yang dilakukan oleh World Agroforestry Center (ICRAF), yaitu Gerakan Rejoso Kita, dengan tujuan utama untuk meningkatkan praktik budidaya pertanian yang ada dengan sistem pertanian berkelanjutan. Program ini telah berhasil dilaksanakan di sebelas desa dan hasilnya menunjukkan bahwa desa-desa tersebut berpotensi untuk dikembangkan sebagai kawasan agrowisata berbasis pertanian berkelanjutan dengan memperhatikan aspek pendidikan, rekreasi, dan pelestarian lanskap. Tujuan dari penelitian ini adalah untuk menganalisis keberlanjutan dan kesesuaian kawasan ini untuk agrowisata dan membuat rencana lanskap untuk mendukung pengembangan agrowisata. Analisis ini menggunakan metode spasial dan kualitatif terhadap aspek fisik, biofisik, serta preferensi masyarakat dan calon wisatawan. Hasil analisis menunjukkan bahwa di antara sebelas desa tersebut, Desa Gading, Lebak, dan Tenggilis Rejo merupakan desa yang paling potensial untuk pengembangan agrowisata. Desa-desa tersebut selanjutnya ditetapkan sebagai kawasan agrowisata inti, sedangkan desa-desa dengan nilai potensi sedang dan rendah akan menjadi kawasan pendukung dan penyangga. Hasil akhir dari penelitian ini adalah masterplan pengembangan agrowisata di Kecamatan Winongan dan Gondang Wetan serta rencana lanskap pengembangan agrowisata pada Desa Gading., The Pasuruan Regency has potential natural resources in the form of Rejoso watershed. This watershed supports people‘s livelihood in the region of agriculture, livestock and forestry. The Winongan and Gondang Wetan subdistricts are part of the Rejoso watershed downstream area which predominantly agricultural land. Farmers in these area are facing technical problems that has caused the low agricultural productivity. They also encounter water use problems due to uncontrolled drilling activities.These situation have initiated a consevation program conducted by the World Agroforestry Centre (ICRAF), namely Gerakan Rejoso Kita, with main aim to improve the existing agricultural cultivation practices using sustainable agricultural system. The program has been succesfully implemented on eleven villages and the results show that the villages are potential to be doveloped as agritourism area based on sustainable agriculture considering the aspects of education, recreation, and landscape preservation. The objective of this research are to analyze the sustainability and suitability of this area for agritourism and to make a landscape plan to support agritourism deveopment. The analysis applied spatial and qualitative methods over physical, bio-physical aspect, and the preferences of people and potential tourists. The analysis showed that among the eleven villages, Gading, Lebak, and Tenggilis Rejo were the most potential villages for agritourism development. These villages subsequently designated as main agritourism zone, while villages with medium and low potential values will become supporting and buffer zones. This final output of this study are the master plan of agritourism development for Winongan and Gondang Wetan sub-districts and a landscape plan for agritourism development in Gading village.
Keyword: agritourism, Rejoso watershed, landscape planning, sustainable agriculture

Judul: Winongan-Gondang Wetan Agrotourism Landscape Design, Pasuruan Regency, East Java
Abstrak: Kabupaten Pasuruan memiliki ciri khas dimana masyarakatnya rata-rata berprofesi sebagai petani. Hal tersebut juga tercemin dalam budaya lokal masyarakatnya. Namun seiring berjalannya waktu, budaya tersebut mulai terkikis karena beberapa faktor, salah satunya adalah banyaknya lahan pertanian yang dikonversi menjadi kawasan pemukiman maupun kawasan industri. Nilai budaya lokal tersebut harus diperhatikan dan dilestarikan keberadaannya. Salah satu cara mempertahankannya adalah dengan melakukan pelestarian budaya dan kearifan lokal seperti dengan melakukan pengembangan agrowisata. Agrowisata merupakan wisata yang memanfaatkan pertanian sebagai objeknya namun juga dapat meningkatkan pengetahuan pertanian pada pengunjungnya serta mengurangi arus urbanisasi dengan memandirikan dan memajukan perekonomian setempat terutama petani. Penelitian ini bertujuan untuk mengidentifikasi dan menganalisis kondisi tapak berdasarkan potensi dan kendala yang ada dan memberikan sintesis sesuai dengan tujuan agrowisata, menetukan konsep agrowisata dan konsep desain lanskap agrowisata berdasarkan kearifan lokal budaya, dan merancang lanskap agrowisata Winongan-Gondang Wetan Kabupaten Pasuruan, Jawa Timur. Metode yang digunakan dalam penelitian ini adalah pendekatan terhadap tiga aspek, yaitu fisik dan biofisik, sosial budaya dan ekonomi, serta wisata. Metode tersebut dilakukan dalam beberapa tahapan, yaitu pengumpulan data, inventarisasi, analisis, sintesis, perumusan konsep, desain, dan gambar detail. Konsep dasar yang diterapkan ialah “Community Based Tourism” yaitu upaya pengembangan kawasan agrowisata yang memanfaatkan potensi pertanian yang ada dengan melibatkan masyarakat pedesaan sehingga dapat berfungsi sebagai pemberdayaan masyarakat berbasis wisata. Konsep desain pada tapak terinspirasi dari motif batik kawung. Batik kawung merupakan salah satu motif batik tertua dari Jawa dengan makna “kita sebagai manusia harus bisa melepas hawa nafsu dan mengingat Sang Pencipta”. Motif yang sederhana tersebut diterapkan ke dalam pola desain tapak, pola elemen keras, dan pola penanaman vegetasi. Penelitian ini dibatasi sampai tahap penyusunan desain lanskap dengan hasil akhir berupa site plan dan dilengkapi dengan gambar teknis yang dapat menjadi referensi dalam mendesain lanskap agrowisata Winongan-Gondang Wetan Kabupaten Pasuruan, Jawa Timur., Pasuruan Regency has a characteristic where the average community works as farmers. This is also reflected in the local culture of the people. However, over time, this culture began to diminish due to several factors, one of which was the large number of agricultural lands that stopped being used as residential areas or industrial areas. These local cultural values must be considered and preserved. One way to maintain it is to preserve local culture and wisdom, such as developing agro- tourism. Agro-tourism is tourism that utilizes agriculture as it’s object but can also increase agricultural knowledge in it’s visitors and reduce urbanization by becoming self-sufficient and advancing the local economy, especially farmers. This study aims to identify and analyze site conditions based on existing potentials and constraints and provide a synthesis according to agro-tourism objectives, determine agro-tourism concepts and agro-tourism landscape design concepts based on local cultural wisdom, and design the Winongan-Gondang Wetan agro- tourism landscape, Pasuruan Regency, East Java. The method used in this study is an approach to three aspects, namely physical and biophysical aspects, social aspects, and tourism aspects. The method is carried out in several stages, namely data collection, inventory, analysis, synthesis, concept formulation, design and detailed drawings. The basic concept applied is "Community Based Tourism", which is an effort to develop agro-tourism
Keyword: Agro-tourism, Landscape design, Agricultural landscape

Judul: Enhancement of photon absorbtion on BaxSr1-xTiO3 thin films semiconductor using photonic crystals.
Abstrak: In this research, has been conducted BaxSr1-xTiO3 (BST) thin films manufacturing for mole fraction x = 0.25, 0.35, 0.45, and 0.55; and concentration of 1 molar using chemical solution depositon (CSD) method. The materials, which are used in this research, are barium acetate [Ba(CH3COO)2, 99%], strontium acetate [Sr(CH3COO)2, 99%], titanium isopropoxide [Ti(C12O4H28), 97.999%], gallium trioxide [Ga2O3], 2-methoxyethanol [H3COOCH2CH2OH, 99%] and 1 x 1 cm of transparent conductive oxide (TCO) glass as substrate. Two BST thin films are made that for BST thin films which are doped by 10% galium (BGST) as p-type layer and pure BST solution as n-type. BST solution is made by reacting barium acetate [Ba(CH3COO)2, 99%], strontium acetate [Sr(CH3COO)2, 99%] and titanium isopropoxide [Ti(C12O4H28)] into 2-methoxyethanol solvent [H3COOCH2CH2OH, 99%] in accordance with mass gram for each x value. While, BGST solution is made in the same way as BST solution, plus adding gallium at 10% of the mass of BST. Once all materials are reacted, then vibrated using ultrasonic for 90 minutes, and followed by coating BGST / BST on the TCO substrate. Once the layer is formed, then annealed for 15 hours at temperature of 500 °C with increasing rate of 1.67 oC/minute. Characterizations of BST thin films with or without photonic crystals include the absorbance and transmittance in the visible light spectrum, as well as the electrical photoconductivity characterizations. From BST thin films without photonic crystals indicate that our thin films have light absorption area on almost the entire range of the visible light spectrum even to the infrared range with absorption value over than 67.6%, in addition, it can be seen that the maximum absorbance of BST thin films for all mole fractions lie in blue to green light spectrum region, 457 nm ≤ λ ≤ 570 nm and the minimum in yellow to red light spectrum region, 570 nm ≤ λ ≤ 678 nm. The largest absorbance is found at x = 0.25 with average absorbance value of 92.04% and maximum and minimum absorbance peaks at wavelength of 500.89 and 657.72 nm, respectively. At x = 0.35, average absorbance value decreased to 83.55% with maximum and minimum peaks at 505.73 and 613.68 nm, respectively. Then increased to 91.16% at x = 0.45 with maximum and minimum peaks at 506.04 and 618.56 nm, respectively. At x = 0.55, average absorbance value decreased to 80.12% with maximum and minimum peaks at 507.85 and 608.79 nm, respectively. Moreover, it can be seen that the addition of barium mole fraction leads to wider maximum absorbance or minimum transmittance peaks and narrower minimum absorbance or maximum transmittance peaks in the same range of the green and blue & red light spectrums, respectively. BST thin films with photonic crystals show increasing in absorption for all x values in the range of 3.04 into 13.33%. At x = 0.25, average absorbance percentage increased 3.96% from 92.4 into 95.68%, for x = 0.35 average percentage increased 7.07% into 89.45 from 83.55%. Furthermore, average absorbance of BST thin films at x = 0.45 increased 3.04% from 91.16 into 93.93% and x = 0.55 has
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