Judul: Simulasi Pertumbuhan Ayam Broiler Berdasarkan Variabilitas Iklim Mikro Kandang
Abstrak: Modelling is a relevant tool to monitor broiler rearing condition in integrated view. The aim of this study is to develop the simulation model of broiler growth realated to its interaction with micro-climate condition. Broiler growth model was simulated in relation with energy balance from feed that was intaked till its excreted. This simulation model can predict broiler live weight and feed intake variables. This model was validated using ideal and non ideal micro-climate condition as model inputs. Validation result show MRPE < 25%, means that this model accurate enough tobe used in another broiler growth simulation. This paper gives two simulation sample, it is simulation to see the effect of heat stress, and cold stress on broiler performance; and simulation to determine the best harvesting time. Based on feed convertion ratio (FCR) curve from first simulation, broiler that kept under effective temperature 34 oC (heat stress) has better feed efficiency than broiler that kept under Tef 10 oC (cold stress
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Judul: Internet of Things (IoT) Based Environmental Observation On Growth Broid Chicken
Abstrak: Internet of Things (IoT) merupakan sistem jaringan dengan masing-masing tertanam sensor yang terhubung ke internet. Dengan menerapkan IoT dalam peternakan ayam, diharapkan kegiatan peternakan ayam akan lebih efektif. Ayam broiler merupakan ayam ras untuk menghasilkan daging dan merupakan peralihan vertebrata (berdarah panas) ke avertebrata (berdarah dingin) dengan suhu yang dibutuhkan pada saat pemeliharaan 23 – 24 ºC, sedangkan kelembaban yang ideal yaitu berkisar antara 50% – 70%. Suhu lingkungan Indonesia yang beriklim tropis mencapai rata-rata 27 °C – 28 °C, hal ini dapat mengakibatkan stres pada ayam. Ciri-ciri heat stress pada ayam yaitu terjadinya gangguan terhadap pertumbuhan, konsumsi pakan menurun, gelisah, sayap dikembangkan, konsumsi air meningkat, hingga berujung mati. Penelitian ini bersifat deskriptif dan menggunakan metode pengamatan dengan satu perlakuan lima ulangan. Parameter yang diukur dalam penelitian ini adalah suhu, kelembaban, pakan dan bobot ayam. Parameter tersebut untuk menghitung Temperature-Humidity Index (THI), Konsumsi Pakan, Pertambahan Bobot Badan dan Bobot Badan Akhir, Feed Conversion Ratio (FCR) , dan Indeks Performance (IP) menggunakan metode regresi dan korelasi. Analisis regresi pada penelitian ini diketahui memiliki pengaruh yang sangat signifikan antara variabel terikat (THI) terhadap variabel bebas (konsumsi pakan, FCR, PBB, dan IP) derngan nilai P < 0,01, dan variabel terikat (THI) terhadap variabel bebas (mortalitas) memiliki pengaruh yang signifikan dengan nilai P < 0,05. Sedangkan hasil ANOVA yang digunakan untuk mengetahui perbedaan antar kandang memperoleh superskrip yang sama.
Keyword: Purebred Chickens, Internet of Tinkgs, Feed Consumption, Body Weight Gain, Temperature-Humidity Index

Judul: Kearifan Tradisional Perlindungan dan Pemanfaatan Sumberdaya Hutan oleh Suku Kanume di Taman Nasional Wasur
Abstrak: Wasur National Park (TN Wasur), is located in Merauke, Papua. The Kanume tribe is one of indigenous communities who have long been living in TN Wasur, which has the region's largest in TN Wasur, about 305.312 ha (73,78%). This study was conducted to analyze the pattern of protection and use of forest resources by the tribe Kanume in the Wasur National Park. The results showed that the people of clans in the ethnic of Kanume has a custom rules and wisdom in terms of protection and utilization of forest resources. Clans in the tribe of Kanume has ownership rights at the ulayat land to protect and exploit resources that there can be found sacred places, the old village, the well nature, hamlet of sago, and places the ancestral journey. In traditional wisdom and resource utilization, the tribe of Kanume have a culture that supports the management of the forest resource. This can be seen by the existence of the division of conception space based on the area of ulayat customs, the system of mastery and ownership of land, Sasi system and the belief of Totem(Totemism).
Keyword: traditional wisdom, Taman Nasional Wasur, Suku Kanume