Model pendugaan isi dolok jenis Acacia mangium Willd di daerah Labuhan Batu, Sumatera Utara

The construction of the logs volume table presented for Acacia mangium in Labuhan Batu areas, North Sumatera is aimed for better estimation of forest plantation productivity in order to prevent loss of volume calculation. Which effected to the forest yield management. The linear regression equation have been used, namely : Id = a.dubpc or logaritmic formula : Log Id = log a + b log du + c log p (for length of logs 2 meter to 8 meter). The regression equation have been standard error (SE) = 7.55 persen, coefficient of cerrelation (r) = 95.9 persen and coefficient of determination (r2) = 92.0 persen, agregative deviation = 0.174 persen and mean deviation = 4,90 persen. It is concluded that regression equation was considered efficient and accuracy to estimate the volume of A. mangium logs in Labuhan Batu areas, North Sumatera.

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Judul Seri

null

No. Panggil

//630*524.1:176.1(594.42)

Penerbit

: .,

Deskripsi Fisik

Buletin Penelitian Hutan : No.644

Bahasa

Indonesia

ISBN/ISSN

1410-0649

Klasifikasi

//630*524.1:176.1(594.42)

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Perpustakaan R.I. Ardi Koesoema

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