DISTRIBUSI SPASIAL POHON PAKAN KERA EKOR PANJANG DI HUTAN TANAMAN JATI BKPH PASARSORE KPH CEPU

Bambang Trihadiyanto, Dr. Ir. Djuwantoko, M.Sc., Ir. Atmodjo Thojib, M.S.

1994 | Skripsi | S1 KEHUTANAN

"Distribusi Spasial Pohon Pakan Kera Ekor Panjang di Hutan Tanaman Jati BKPH Pasarsore KPH Cepu" menggambarkan pengaturan susunan jenis pohon pakan. Metodologi yang digunakan dalam penelitian ini adalah Metoda Poisson dengan analisis Varian/Mean dan Uji-t. Peneliti menemukan paling sedikitnya 15 jenis pohon pakan Yaitu Butea monosperma, Eugenia polyanta, E. cumini, E. densiflora, E. monoliifolia, Ficus benjamina, F. glomerata, Samanea samman, Caesalpinia sappan, Eryoglossum rubiginosum, Schlerichera oleosa, Leucaena leucocephala, Grewia eriocarpa, Macaranga gigantea dan Cassia siamea. Di hutan tanaman jati muda, Caesalpinia sappan tersebar mengelompok, sedang persebaran acak ditemui pada Eugenia polyanta, E. densiflora, E. monoliifolia, Cassia siamea, Schleichera oleosa, Eryoglossum rubiginosum dan Butea monosperma. Di hutan tanaman jati sedang, Macaranga gigantea, Eugenia polyanta, E. monoliifolia, E. densiflora dan Butea monosperma terdistribusi mengelompok, sementara itu jenis-jenis Schleichera oleosa, Eryoglossum rubiginosum, Eugenia cumini, Cassia siamea, Ficus benjamina dan F. glomerata terdistribusi secara acak. Di hutan tanaman jati tua, distribusi mengelompok dijumpai pada Caesalpinia sappan, Leucaena leucochepala, Eugenia densiflora, E. polyanta, E. cumini and Butea monosperma. Dan, distribusi acak ditemui pada Macaranga gigantea, Samanea samman, Cassia siamea, Schleichera oleosa, Eryoglossum rubiginosum, Eugenia monoliifolia, Ficus benjamina dan F. glomerata. Di hutan galeri, Leucaena leucocephala, Eugenia polyanta dan E. densiflora terdistribusi mengelompok, sementara itu jenis Grewia eriocarpa, Cassia siamea, Butea monosperma, Eugenia cumini, E. monoliifolia, Schleichera oleosa, Eryoglossum rubiginosum, Ficus benjamina dan F. glomerata terdistribusi secara acak.

Spatial distribution of long-tailed macaque's tree foodplant species in teak plantation forest of Pasarsore forest subdistrict, Cepu forest district, was analysed using Poisson Method. The study has found at least 15 tree foodplant species to occur in teak plantation habitat. Those include Butea monosperma, Eugenia polyanta, E. cumini, E. densiflora, E. monoliifolia, Ficus benjamina, F. glomerata, Samanea samman, Caesalpinia sappan, Eryoglossum rubiginosum, Schlerichera oleosa, Leucaena leucocephala, Grewia eriocarpa, Macaranga gigantea and Cassia siamea. In young teak plantation, Caesalpinia sappan was clumped while species with a random distribution include Eugenia polyanta, E. densiflora, E. monoliifolia, Cassia siamea, Schleichera oleosa, Eryoglossum rubiginosum and Butea monosperma. In the middle-age teak plantation, Macaranga gigantea, Eugenia polyanta, E. monoliifolia, E. densiflora and Butea monosperma were clumped, while such species as Schleichera oleosa, Eryoglossum rubiginosum, Eugenia cumini, Cassia siamea, Ficus benjamina and F. glomerata were randomly distributed. In old teak plantation, a clumped distribution was found to occur in Caesalpinia sappan, Leucaena leucochepala, Eugenia densiflora, E. polyanta, E. cumini and Butea monosperma. And, random distribution was found in Macaranga gigantea, Samanea samman, Cassia siamea, Schleichera oleosa, Eryoglossum rubiginosum, Eugenia monoliifolia, Ficus benjamina and F. glomerata. In gallery forest Leucaena leucocephala, Eugenia polyanta and E. densiflora were clumped, while Grewia eriocarpa, Cassia siamea, Butea monosperma, Eugenia cumini, E. monoliifolia, Schleichera oleosa, Eryoglossum rubiginosum, Ficus benjamina and F. glomeratawere randomly distributed.

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