Judul: Analisys of duck egg marketing in cirebon regency
Abstrak: Jawa Barat merupakan provinsi produsen telur itik terbesar di indonesia. Kabupaten Cirebon merupakan produsen telur itik terbesar ke tiga di Jawa Barat dan memiliki tren produksi telur itik yang terus meningkat. Namun, harga telur itik di Kabupaten Cirebon terus mengalami kenaikan. Pada bulan Januari 2014 kenaikan harga telah mencapai ± 41 persen dari harga pada bulan Juni 2013. Salah satu penyebab utama dari kenaikan harga ini adalah adanya masalah pada tataniaga. Penelitian ini bertujuan untuk menganalisis tataniaga telur itik di Kabupaten Cirebon dilihat dari saluran tataniaga, fungsi-fungsi tataniaga, dan efisiensi tataniaga. Berdasarkan hasil analisis, diketahui bahwa tataniaga telur itik di Kabupaten Cirebon memiliki empat pola saluran pemasaran. Berdasarkan hasil analisis, tataniaga telur itik di Kabupaten Cirebon memiliki empat saluran pemasaran. Nilai marjin tataniaga secara makro terbesar terjadi pada pola tataniaga I (Rp 610), sedangkan nilai marjin secara mikro terbesar dimiliki oleh petani pada pola tataniaga I (Rp 805/butir). Nilai farmer’s share terbesar dimiliki oleh pola tataniaga III (100 persen), kemudian pola tataniaga II-A (92.1 persen). Nilai B/C ratio terbesar dimiliki oleh pedagang pengumpul pada pola tataniga II-B (0.28)., West Java province is the largest producer of duck egg in Indonesia. Cirebon is one of the most important regency that produce duck egg in West Java. Cirebon is the ranked third in duck egg production in West Java and it has an increasing production trend. But, the price of duck egg in cirebon was also increasing. In January 2014, the price was 41 percent higher than the price of June 2013. One of the most influencing thing of this increase is the marketing system problem. This study aims to analize the marketing of duck egg in Cirebon Regency. Analysis of marketing is by analizing the marketing channels, marketing functions, and marketing efficiency. Based on the result of the study, duck egg marketing in cirebon has four channels. The highest value of macro marketing margin is in channel I (Rp 610), and the highest value of micro marketing margin is for the farmer from channel I (Rp 805/item). The highest farmer’s share value is in channel III (100 percent), then channel II-A (92.1 percent). The highest B/C ratio value is for the middleman from channel II-B (0.28).
Keyword: cirebon, telur, itik, marketing

Judul: Jumlah Total Mikroorganisme pada Telur Ayam dan Bebek yang Dijual di Pasar Tradisional di Wilayah Provinsi Jawa Barat
Abstrak: The objective of this research was to study the total plate count of chicken and duck eggs in West Java. This research consist of two parts, data collection using questionnaire and laboratory work. The questionnaire was collected from 35 eggs traders in traditional market of West Java, then analyzed descriptively. There were 25 chicken eggs and 10 duck eggs taken in purpose from traditional markets for sampel testing. The average result of microorganism on chicken eggs in Purwakarta, Bogor, Cianjur, Indramayu district, and Cirebon municipality was 1.2 x 102 cfu/ml, 2.0 x 101 cfu/ml, 1.2 x 101 cfu/ml, 2.9 x 102 cfu/ml, and 6.8 x 105 cfu/ml respectively. The average result of the total plate count on duck eggs in Indramayu district and Cirebon municipality was 1.2 x 103 cfu/ml and 2.8 x 104 cfu/ml respectively. Based on SNI 3926:2008, the maximum limit of total plate count on chicken and duck eggs was 1.0 x 105 cfu/ml. The result showed that number of microorganism did not comply with SNI of chicken and duck eggs were 4% and 10%.
Keyword: 

Judul: Hybrid solar cells of ZnO nanoparticles/chlorophyll was modified metal ions (Zn2+ and Cu2+ )
Abstrak: Zinc Oxide (ZnO) is a n-type semiconductor with a wide the energy band (Band Gap) is 3.37 eV at room temperature and 3.34 eV at low temperature with a large exiton binding energy is 60 meV. ZnO has been synthesized by hydrothermal method, resulting in a decrease in particle size over the duration of the hydrothermal changes. Crystallographic structure of ZnO were characterized using XRD, has shown the characteristic pattern of a hexagonal wurtzite structure, the crystallite size increases to changes in particle size. Changes in particle size has also led to a change in the absorption peak of ZnO as has been demonstrated posted under test using the optical properties of UV-Vis spectrophotometer. Changes of this uptake has also led to changes in the energy band gap, which increases its band gap energy of the particle size. In electronic applications, especially in solar cells. Chlorophyll is considered less effective, because of their very nature are easily degraded as a result of several reactions which are acid, lighting and temperature. The results of the stability test using a halogen lamp 34 W/m2 for 5 hours, that the substitution of chlorophyll with metal ions Zn2+ and Cu2+ has been shown to form more stable than natural chlorophyll. The characterization of the optical properties, the combination of ZnO / chlorophyll in the form of hybrid films has led to a shift in the absorption region of ZnO becomes more widely from the UV to Visible. ZnO/chlorophyll has absorption range of 350-515 nm, ZnO / Zn-feofitin 332-401 nm and 332-632 nm for Cu-feofitin. The combination of ZnO/chlorophyll and CuSCN as a solid electrolite in hybrid solar cell, a modified chlorophyll with metal ions Zn2+ and Cu2+ has been shown to form a more stable I-V curve. It is characterized by its fill factor value greater than natural chlorophyll. Nevertheless, solar cells with natural chlorophyll has been able to produce higher efficiency values of chlorophyll were substituted.
Keyword: Hydrothermal, ZnO/Chlorophyll modified, Hybrid Solar Cell