Judul: Study On Loose Fruit Losses Of Oil Palm Harvesting At Region Ii Of Ptp Nusantara Iv North Sumatera
Abstrak: CPO industry grows well for the time being since the word demand keeps increasing. In the spectrum of industries, CPO is classified as upstream industry. In this regard, low cost plays a very important role for competition. Many ways can be made for minimizing the cost, few of those are increasing efficiencies and decreasing the production losses. LFL (loose fruit losses) was still a significant problem in Region II of PTP Nusantara IV. The direct and indirect losses which was generated could amount to more than Rp 30 billion per year. Considering the worth and the future effect, LFL was a strategic problem, therefore the better solution was very urgent. The objectives of this study were to estimate the magnitude of LFL on the basis of both interview and field checking, to identify factors affecting LFL and to formulate strategies for minimizing LFL. A survey on LFL was carried out by interviewing 68 respondents comprised three estate managers, three senior assistants, 14 field assistants, seven first foremen, six harvesting foremen and 35 harvesters. Based on the interview, it was found that the average magnitude of LFL was 6.25. On the other hand, the field checking in five representative locations found that the number of LFL was 17.46. Since the later was more reliable, it was used as a factor of correction for the interview-based LFL distributions. Technically, the maximum tolerable limit of LFL per tree was 1.25 and economically the limit was 1.7. The existing LFL was beyond these limits. Quantitatively, a regression between LFL and interrow weeding cost (Ca), pruning cost (Pr) and individual area size of harvesting (Az) was made. An equation of LFL61.5+0.00275 Ca-0.00348 Pr+ 1.21 Az was found. As illustrated by its R-sq, the three variables explained 55.7% the variation of LFL. The rest was descriptively explained by qualitative factors namely method of harvesting, tool being used, harvesting rotation, height of tree, topography, harvesting criteria, harvesting quality, rainfall, harvesting period, supervision and infrastructure. The samples who agreed that the mentioned factors affected the number of LFL were 76, 28, 75, 87, 84, 100, etc..
Keyword: CPO, TOWS Analysis, Palm Oil, Harvesting, Fruit

Judul: Harvesting Management of Palm oil (Elaeis guineensis Jacq.) in Petapahan Utara Estate, PT Peputra Masterindo, Kampar District, Riau
Abstrak: Pemanenan dan pengelolaan hasil merupakan kegiatan terakhir dalam pengusahaan kelapa sawit. Kualitas buah berdampak pada kualitas minyak yang dihasilkan sehingga perlu adanya kegiatan manajemen pemanenan yang baik. Kegiatan magang mempelajari manajemen pemanenan kelapa sawit yang meliputi perencanaan panen, pelaksanaan panen, dan evaluasi panen. Kegiatan magang dilaksanakan mulai bulan Januari sampai Mei 2021. Rotasi panen termasuk panjang mencapai 15 hari, sedangkan standar kebun adalah 7 hari. Rata-rata AKP 21,53% dengan rata-rata varian 2,52%. Kebutuhan tenaga panen rata-rata taksasi 18,56 HK sedangkan realisasi 17,25 HK, hal tersebut sudah termasuk ideal. Penggunaan APD pemanen tergolong baik walaupun sebagian tidak berkenan menggunakan helm saat pelaksanaan panen. Transportasi panen menuju PKS relatif singkat yaitu 10,12 menit dengan rata-rata jarak tempuh 2,02 km dan kecepatan rata-rata 13,33 km jam-1. Pada pengamatan umur, masa kerja, jumlah tanggungan, dan pendidikan formal dari tenaga panen tidak terdapat perbedaan yang signifikan terhadap kapasitas panen. Persentase mutu TBS sesuai dengan yang telah diterapkan oleh perusahaan, yaitu tidak ditemukan buah mentah, rata-rata buah mengkal 0,84, matang 98,03 dan busuk 1,14. Kehilangan hasil di lapangan ditemukan buah matang yang tidak terpanen dengan rata-rata 1 buah dan 1,43 butir brondolan tanaman-1. Upah basis sebesar Rp108.500,00 hari, dengan premi TBS Rp90,00, dan Rp400,00 kg brondolan-1. Kebun Utara Petapahan menerapkan sistem denda digunakan untuk meminimalisir terjadinya kesalahan panen., Harvest operation and management is the last stage of oil palm production. Fruit quality has a direct influence on the quality of oil produced which necessitates the implementation of good harvest management. An internship was conducted to study the harvest management of oil palm, including harvest planning, harvest operation and harvest evaluation. The internship started from January to May 2021. Harvest rotation lasted for 15 days, which took longer than the company standard of 7 days. The average harvest density was around 21.53% with an average variance of 2.52%. The average manpower needed for harvest operation was estimated at 18.56 while the realized number was 17.25, which considered ideal. The use of Personal protective equipment ( PPE) on harvest workers was sufficient, even though some workers refused to wear helmet during harvest. Harvest transportation to Palm Oil Mill (POM) was relatively quick which took around 10-12 minutes with an average distance of 2.02 km and an average speed of 13.33 km hour-1. There was no significant difference between harvesting capacity related to age, years of service, number of dependents, and formal education of harvest workers. The percentage of Fresh Fruit Bunch (FFB) quality was in line with the company standard with no unripe fruits found in the yield, and average number of half-ripe, ripe and rotten fruits reached 0.84; 98.03 and 1.14 respectively. On field yield loss showed an average of 1 bunch that left unharvested with average individual losses of 1.43 loose fruits plant-1. Initial base wage was offered at Rp108.500.00 days-1, with additional wages of Rp90.00 for each FFB, and Rp400.00 for every kilogram of loose fruits collected. Kebun Utara Petapahan implemented a sanction system to minimize harvest faulty.
Keyword: harvest rotation, harvester, PPE, yield loss

Judul: Infeksi Virus Parainfluenza Pada Anjing
Abstrak: Virus parainfluenza anjing termasuk famili Paramyxoviridae, berbentuk pleomorf dengan ukuran bervariasi (bergaris tengah antara 100-500 nm), berpembungkus peka ether, berisi genom RNA dan secara serologis mempunyai kesamaan dengan virus SV-5 kera; dikenak sebagai salah satu kausa penting dari sindrom "kennel cough". Infeksinya dapat mengenai anjing semua umur yang belum pernah terinfeksi atau mendapatkan vaksinasi mengakibatkan gejala klinis ringan yang terbatas pada traktus respirasi atu infeksi yang secara klinis tidak memperlihatkan gejala nyata. Gejala klinis yang nampak setelah masa inkubasi (1-5 hari) terlewati berupa batuk yang tidak berat selama beberapa hari, berbagai tingkat tonsilitis dan pharyngitis dan kadang-kadang ditemukan kenaikan temperatur rektal antara 1-2 derajat C dari temperatur normal rat-rata. Anjing terinfeksi mengandung virus pada traktus respirasi bagian atas dan bawah serta limfonoduli sampai hari ke 9 setelah infeksi. Penyebaran virus antar anjing terjadi secara aerogen.
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