Judul: Pemanfaatan Citra Landsat 7 untuk Estimasi Umur Tanaman Kelapa Sawit (Studi Kasus Di PTPN VIII Cisalak Baru, Banten)
Abstrak: Oil palm (Elaeis guineensis Jacq.) is a commodity increasingly in demand due to its increasing utilization. Indonesia together with Malaysia have 85% market share of crude palm oil (CPO) of the world. It is estimated the world CPO demand will continue to increase every year. This is due to the wide utilization in industry, increasing demand of population growth, and as comodity for production of biofuels as alternative energy sources instead of fossil fuels in vehicles. Oil palm growth is closely related to physical changes in canopy density and biomass. These changes can be monitored by remote sensing. The Landsat 7 used was data of 2010 year. This study tried to take advantage of Landsat 7 to estimate the age of oil palm . The study was conducted on land owned by PTPN VIII Cisalak Baru, Banten. The scope of the study was limited on the analysis of visual characteristics of the Landsat 7 gap-filled and make a model of an estimated age of the plant oil palm. The analysis showed that there is a gap-filled image that can be used for visual identification of objects in the composite images. Models are made in the form of a functional relationship between plant age and the combination of the selected channel in the form of linear regression. Variables used in the modeling of spectral lines and spectral values are extracted from each plant age. The model test results indicate that the model is good enough to predict the age of oil palm plantations in the range of 6-16 years.
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Judul: Pemanfaatan Citra Alos Avnir-2 Untuk Interpretasi Tanaman Kelapa Sawit Pada Berbagai Umur (Studi Kasus PTPN VIII Cimulang, Kabupaten Bogor).
Abstrak: BPS data in 2013 showed palm plantation area are 10.5865 million hectares. Large growing area indicate that importance of remote sensing data. Bigest growing area make a problem to monitoring of oil palm plantations, so need remote sensing data required to facilitate the monitoring of oil palm plantations. The use of satellite imagery has been widely used for the monitoring of oil palm plantations, but to monitoring of the age of oil palm trees is not much to do. On this research age estimation of palm oil was analyzed using ALOS AVNIR-2. These results indicate the visual interpretation techniques of oil palm trees can be divided into 5 years, 9 years, 11 years, and 12 years with an accuracy of 90.95% . The fourth age classes may be suspected of age with the band 2 and band 3 on AVNIR ALOS-2. Reflectance patterns on both bands have a downward trend, where the older the plant, the reflectance values obtained were smaller.
Keyword: ALOS AVNIR-2, Age, Palm Oil, Productivity, Transformed Divergence

Judul: Trichomonas Gallinae Penyebab Trichomonosis Pada Unggas
Abstrak: Trichomonas gallinae adalah protozoa yang bergerak aktof dengan keempat flagella yang mempunyai layar dan pada salah satu sisinya terdapat membran seperti sirip ikan yang berombak. Spesies dari genus Trichomonas ini mempunyai arti penting pada unggas, karena dapat menyebabkan infeksi pada alat pencernaan bagian atas.
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