Judul: Penyadapan Getah Pinus Menggunakan Metode Bor dengan Berbagai Frekuensi Pelukaan
Abstrak: The using of drill method in resin tapping requires relatively small tap area. Drill method has disadvantage, that is the high increasing rate of tap area. Therefore, the research that focus in wound renewal by enlarge the size of existing drill hole is needed to decrease the high increasing rate of tap area. This study use a complete random design where the consists of four treatments method; quarre method, one frequency drill method, two frequency drill method and three frequency drill method. Based on Duncan test, the result shows that the productivity of quarre method is 89.08 g/tapping area/day and it is higher than the productivity of drill method. The same productivity showed by the various frequency on drill methods. Drill method with two frequency is an optimum drill method considered by the productivity and the increasing rate of tap area, which the productivity reaches 51.39 g/tapping area/day and the increasing rate of tapping area is 18.4 cm/month.
Keyword: various frequency, renewal wound, drill method

Judul: Produktivitas Penyadapan Getah Pinus dengan Metode Bor tanpa Pipa
Abstrak: Drill method is a method of tapping that gives many advantages but also has many deficiency, such as the use of pipes is not efficient and add more costs, it also difficult to move the resin from the receptacle into a drum, and it can’t accommodate the resin which came after the tapping period. This research uses five different treatments. Treatment A by using the quarre method without stimulansia as a control, treatment B by using the quarre method with stimulansia, treatment C by using the drilling method with a pipe, treatment D by using drilling method without a pipe, and treatment E by using the drill method with a pipe and resin shelters not on a pipe. The tree sample used in every treatment is 10. The research shows that the treatment D by using drill method without a pipe gives the highest resin productivity however it has more water content and higher levels of impurities than the other drill method designed. Thus, drill methods without a pipe, is a tapping solution that capable of producing qualified resin also has not destructive to trees compared to the quarre method. It also can produce more resin with an economical and practical surplus than the drill method by using a pipe.
Keyword: quality, productivity, pine resin, drill method

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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