Judul: The Impacts of Transport at Different Time Against Antemortem Condition, Weight Loss and Mortality of Broiler Chickens
Abstrak: Transportasi merupakan suatu aspek yang perlu untuk dilakukan, diperhatikan dan tidak dapat dihindari dalam mendistribusikan ternak untuk memenuhi kebutuhan suplai pasar. Penelitian bertujuan untuk menganalisis pengaruh waktu transportasi yang berbeda terhadap kondisi antemortem, susut bobot dan mortalitas ayam broiler. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL), dengan 3 perlakuan dan 3 ulangan sehingga terdapat 9 unit percobaan setiap unit percobaan menggunakan sampel sebanyak 5 ekor ayam broiler. Perlakuan 1 pagi hari (08.00 WIB) dengan waktu tempuh selama 125 menit, perlakuan 2 siang hari (12.00 WIB) dengan waktu tempuh selama 133 menit dan perlakuan 3 sore hari (16.00 WIB) dengan waktu tempuh selama 141 menit. Berdasarkan hasil analisis ragam menunjukkan bahwa waktu transportasi memberikan pengaruh yang sangat nyata (P<0.01) terhadap jumlah luka parut,susut bobot dan persentase susut bobot, namun tidak berpengaruh terhadap luas luka parut (cm2), jumlah memar pada dada, luas memar pada dada (cm2), jumlah memar pada sayap, luas memar pada sayap (cm2), dan persentase mortalitas. Transportasi pada pagi hari baik untuk dilakukan karena memiliki nilai persentase susut bobot dan mortalitas yang paling rendah dibandingkan perlakuan lainnya., Transportation is an aspect that needs to be done, considered and cannot be avoided in distributing livestock to meet market supply needs. This study aimed to analyze the effect of different transport times on antemortem conditions, weight loss and mortality of broiler chickens. This study used a completely randomized design (RAL), with 3 treatments and 3 replications so that there are 9 experimental units each experimental unit uses a sample of 5 broiler chickens. Treatment 1 in the morning (08.00 WIB) with a travel time of 125 minutes, treatment 2 in the afternoon (12.00 WIB) with a travel time of 133 minutes and treatment 3 in the afternoon (16.00 WIB) with a travel time of 141 minutes. Based on the results of the analysis of variance, it showed that transportation time had a very significant effect (P<0.01) on the number of scars, weight loss and percentage of weight loss. but did not affect the area of the scar (cm2), the number of bruises on the chest, the area of bruises on the chest (cm2), the number of bruises on the wings, the area of bruises on the wings (cm2), and the percentage of mortality. Transportation in the morning is good to do because it has the lowest percentage value of weight loss and mortality compared to other treatments.
Keyword: antemortem, broiler, transportation

Judul: The Effect of Transport Basket Location in the Transportation Process on Injury, Weight Loss and Broiler Mortality
Abstrak: Broiler adalah ayam tipe pedaging yang paling umum diternakkan di Indonesia. Manajemen transportasi pada ayam pedaging perlu diterapkan dengan baik untuk menjaga kondisi ayam pedaging selama diangkut ke tempat tujuan. Tujuan penelitian ini dilaksanakan adalah mempelajari pengaruh pengangkutan ayam broiler terhadap penyusutan bobot badan, mortalitas, dan cedera ayam broiler. Penelitian ini menggunakan dua perlakuan berupa letak keranjang dengan jenis bahan yang sama namun letak keranjang berbeda. Penelitian dilaksanakan pada hari dan jarak transportasi yang sama. Variabel yang akan diteliti dalam peneitian ini adalah penurunan bobot badan, mortalitas, dan cedera ayam broiler. Hasil penelitian menunjukan bahwa penempatan posisi keranjang berpengaruh sangat nyata (P<0,05) terhadap penyusutan bobot badan dan persentase penyusutan bobot badan. Nilai persentase mortalitas sebesar 0%, di mana jarak pengangkutan yang relatif tidak jauh, sehingga penempatan posisi keranjang tidak berpengaruh terhadap tingkat mortalitas. Penempatan posisi keranjang ayam tidak berpengaruh terhadap cedera ayam broiler, namun kepadatan keranjang dan waktu pengangkutan yang mempengaruhi cedera ayam broiler., Broilers are the most common type of broiler bred in Indonesia. Transportation management in broilers needs to be implemented properly to maintain the condition of broilers while being transported to their destination. The purpose of this study was to study the effect of transportation of broiler chickens on body weight, mortality, and injury of broiler chickens. This study used two treatments in the form of a basket with the same type of material but placing a different basket. The research was conducted on the same day and distance of transportation. The variables that will be investigated in this study are weight loss, mortality, and injury of broiler chickens. The results showed that the placement of the basket position had a very significant effect (P <0.05) on body weight loss and the percentage of body weight loss. The percentage value of mortality is 0%, where the transportation distance is relatively not far, so that the placement of the basket position has no effect on the mortality rate. Placement of the position of the chicken basket does not affect the injury of broilers, but the density of the basket and the time of transportation that affect the injury of broilers.
Keyword: Broilers, Shrinkage, Transportation, Transport basket

Judul: Elektrodeposisi Film Tipis Semikonduktor Cu2ZnSnS4 (CZTS) pada Substrat Kaca ITO
Abstrak: Semiconductor Cu2ZnSnS4 (CZTS) thin film that can be used as absorber layers on solar cell module was made via electrodeposition method. CZTS thin film was electrodeposited on the surface of a silicate glass coated with a thin layer of indium tin oxide (ITO). Deposition process was done using potentiostatic mode at room temperature with a potential of 1.05 V for 30, 45, and 60 minutes, followed with annealing the film at 2 different temperatures, 500 ºC using furnace and 180 ºC using hot plate, both treatments for 45 minutes in N2/H2S atmosphere. The X-ray difractograms were analyzed using Match 2 program and showed that the CZTS thin films had kesterit crystalline structure, with a low percentage of CZTS phase. The thin film also contained secondary phases such as Cu2S, ZnS, and SnS. The obtained CZTS thin films had a thickness between 1.039 and 1.676 μm. Absorption study showed that the band gap energy of CZTS thin films which was annealed using furnace ranged from 1.50 to 1.52 eV, whereas that annealed using the hot plate was not observed. The band gap energy value showed that CZTS thin films can be used as sunlight absorber layers on solar cell. The formation of CZTS crystal film on this investigation was effectively performed using furnace annealing process at a temperature of 500 ºC with deposition time of 45 minutes.
Keyword: Thin film, Electrodeposition, Cu2ZnSnS4