Judul: Studi Waktu pada Aktivitas Pemanenan Kelapa Sawit di Perkebunan Sari Lembah Subur, Riau
Abstrak: Optimization of work productivity is needed by company. Optimum products will increase the company's profit. Productivity can be improved by method of working, time study, and salary. Working methods need to be studied in order to reduce fatigue of work so the time needed to produce a product becoming decreased. The aim of the research is to determine elements of work on oil palm harvesting activities based on patterns of working time, determination time standard on elements of the work in activity of oil palm harvesting. Research stage in oil palm harvesting activities were introduction, data collecting, data processing, and improvement. Standar time for verify the maturity of fruit (Ve) on terrace topography (T)- dry land (K)-the height of trees 0-3 m (H1) is 3.21 second, Ve on T-K- the height of trees 3-6 m (H2) is 2.39 second, Ve on flat topography (F)-K-H1 is 3.45 second, Ve on F-K-H2 is 4.59 second, Ve on F-wet land (B)-H1 is 4.27 second. Standar time for prepare harvesting tool (Pr) is 6.45 second. Standar time of cutting the fruit and stem of (Cu) on the T-K-D is 29.86 second, Cu on T-K-E1 is 38.47 second, Cu on T-K-E2 is 57.91 second, Cu on F-K-D is 14.19 second, Cu on F-K-E1 is 25.88 second, Cu on F-K-E2 is 21.06 second, Cu on F-B-D is 21.13 second. Standar time for moving the stem (Ba) is 9.53 second. Standar time for cutting the stalks (Ck) is 1.74 second. Standar time picking up the fallen fruits “brondolan” (Br) on T-K-H1 is 51.48 second, Br on T-K-H2 is 20.32 second, Br on F-K-H1 is 37.03 second, Br on F-K-H2 is 51.75 second, Br on F-B-H1 is 29.67 second. Standar time for loading fruit (Lo) is 3.75 second. Standar time for moving by carrying empty “angkong” (UDA) of 9.39 second, moving by carrying fruit (MoT) is 8.68 second, moving by carrying fruits and “angkong” (MoAT) is 13.52 second, moving (UDK) is 15.07 second. Standart time for unloading (Un) is 6.56 second. Standar time for avoidable delay is 10.83 second.
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Judul: Studi Waktu dan Optimasi Tata Laksana Kerja Pemanenan Kelapa Sawit di Perkebunan Waru Kaltim Plantation (WKP), Kalimantan Timur
Abstrak: Harvesting is the most important and burdensome work in the oil-palm plantation and production process. The optimization of the labor productivity is required to hire people as needed in order to efficiently labor productivity and minimize the cost of harvesting. The purpose of this study is to determine the standard time, comparing the standard harvesting time with other study location, determine the potential crop capacity, and determine the governance ideal harvesting work. Standard time for moving without 'angkong' (wheelbarrow) and moving with 'angkong' almost the same with a very small margin of 0.06 seconds. Potential harvesting capacities 'dodos' (shovel like cutting tool) was larger than the capacity of potential harvest 'egrek' (sickle like cutting tool). Results of the time analysis and working procedure optimization analysis shows that most efficient optimization in saving time harvesting is the fourth optimization where using the tool tomasun to eliminate the remaining stalk, integrating elements of work that may be done simultaneously, and eliminate avoidable delay. The harvesting work element that needs maximum period of a work element is picking up the scattering loose fruits 'brondolan'.
Keyword: harvest, capacity, optimization, palm oil

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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