Persebaran ki putri (Podocarpus neriifolius) di Petak 5 Hutan Pendidikan Wanagama I Yogyakarta

MARINA OKTAVIA, Atus Syahbudin S.Hut., M.Agr., Ph. D.

2019 | Tugas Akhir | D3 PENGELOLAAN HUTAN

Petak 5 Hutan Pendidikan Wanagama (HPW) I memiliki beberapa jenis pohon perintis. Salah satunya adalah ki putri (Podocarpus neriifolius). Persebaran ki putri sejak ditanam sekitar 1984 belum diketahui. Untuk itu, penelitian ini bermaksud mengetahui persebarannya. Lokasi penelitian berada di Petak 5 Hutan Pendidikan Wanagama (HPW) I, Kecamatan Playen, Kabupaten Gunung Kidul, Daerah Istimewa Yogyakarta. Data persebaran ki putri diperoleh melalui sensus 100% di seluruh Petak 5. Hasil penelitian menjumpai sepuluh pohon ki putri dengan tinggi rata-rata dan diameter rata-rata berturut-turut sebesar 19,05 m dan 27,46 cm. Selain pohon, tingkatan hidup ki putri lainnya adalah semai, sapihan, dan tiang dengan jumlah 3.738, 1.212, dan 88.

Compartment 5 of Wanagama I Education Forest has pioneer tree species. One of them is brown pine (Podocarpus neriifolius). The distribution of brown pine which planted around 1984 remains unknown. This research aimed to find out the location of distribution were Compartment 5 of the Wanagama I Education Forest, Playen District, Gunung Kidul Regency, Special Region of Yogyakarta on October-November 2018. Data were collected through 100% cencus of brown pines (Podocarpus neriifolius) in Compartment 5. The results shows that ten brown pines trees in Compartment 5 Wanagama I had been identified. The average of height and diameter of ten brown pine trees are respectively 19.05 m and 27.46 cm. Brown pines in the area of Compartment 5 of Wanagama I Education Forest had different life stages, they were seedling is 3,738; 1,212 for saplings; and 88 poles.

Kata Kunci : Keanekaragaman Jenis, Lahan Kritis, Suksesi, Wanagama