Agrienvi : Jurnal Ilmu Pertanian
Vol 13 No 02 (2018): Vol 13 No 02 Desember Tahun 2018

PDF KORELASI ANTARA DIAMETER DAN KERAPATAN TEGAKAN JATI UNGGUL NOMOR KLON 97 DAN 110 PADA UMUR 10 TAHUN DI KPH NGAWI, PERHUTANI JAWA TIMUR Correlation Between Diameter and Density of Superior Teak Standings Clones Number 97 and 110 At 10 Years of Age at KPH N

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Article Info

Publish Date
23 Sep 2019

Abstract

ABSTRACTTeak clone number 97 and 110 have been developed by Perum Perhutani and Fakultas KehutananUniversitas Gadjah Mada year 2004 / 2005. The aim of this research is to know survival rate, stand density, growth;and relation between level of stand density within growth of teak clone number 97 and 110 at the age of 10 years inBKPH Begal KPH Ngawi, Perum Perhutani East Java. Research is committed through making 32 checks measurepermanent of the size 60 m x 50 m. The result of research indicated that after age 10 years, teak clone number 97and 110 have survival rate 69,77 % or with stand density 581 trees/ha. There are 252 trees/ha experience death inrange. Growth data indicate that there is relationship of negativity between growth of diameter with stand density,that is with value of correlation (r) = ? 0.6598. The relationship is explainable through y's regression equation=?0.008x+25.46, with value R² = 0.435.Keywords: teak clone, survival rate, diameter growth, stand density

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Journal Info
Agrienvi : Jurnal Ilmu Pertanian
Website

Abbrev

aev

Publisher

Universitas Palangka Raya

Subject

Agriculture, Biological Sciences & Forestry

Description

Focus dan Scope AGRIENVI diterbitkan oleh Fakultas Pertanian Universitas Palangka Raya secara berkala setahun dua kali (bulan Juni dan Desember) yang memuat hasil penelitian, ulasan ilmiah, dan artikel di bidang Ilmu-ilmu Pertanian dan ...