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Indriyanto -
Jurusan Kehutanan Fakultas Pertanian Universitas Lampung
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences

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KEANEKARAGAMAN JENIS VEGETASI PAKAN BADAK FASE SEMAI DI ZONA KHUSUS KONSERVASI TAMAN NASIONAL WAY KAMBAS Riyan Maulana; Indriyanto -; Afif Bintoro
Jurnal Hutan Tropis Vol 9, No 1 (2021): Jurnal Hutan Tropis Volume 9 No 1 Edisi Maret 2021
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v9i1.10488

Abstract

The Sumatran rhinos (Dicerorhinus sumatrensis) is the smallest  of the five species of rhinoceros that still alive.  Way Kambas National Park  (TNWK) is captivity semi-insitu of Dicerorhinus sumatrensis.  The Sumatran rhinos are herbivorous with a preference of young tree (seedling), leaves, fruits, and shoots.The importance of knowledge about study of feed sumatran rhinos for conservationof  rhino in TNWK.  The purpose of the study is to identifies rhino feed on seedling growth level in the conservation zones TNWK.  The research used line transect method. The first line and plot determined randomly then the next line and plots was sistematically.  The observation plots had measurement with amount 2m x 2m of seedling growth level in big plot with amount 20m x 20m with spacing between plot in line 500 m with total 98 plots.  The results of this study concluded that there were 28 types of seedling rhino feed which was found to be the most abundant and evenly distributed based on the important value index, are Ixora sp. is 16.73 and then Antidesma neurocarpum Miq is 14.4 and Dillenia excelsa is 10.89. Biodiversity index is 3.57 and evennes index is 0.84.
PENGARUH DOSIS BIOSERUM TERHADAP PEMBENTUKAN GAHARU PADA Aquilaria malaccensis Lamk. Giga Piancita; Indriyanto -; Duryat -
Jurnal Hutan Tropis Vol 9, No 1 (2021): Jurnal Hutan Tropis Volume 9 No 1 Edisi Maret 2021
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v9i1.10482

Abstract

Natural agarwood takes a long time to be formed in nature, therefore an improvement technique was required in order to increase the productivity of Agarwood.  One of these techniques was Bioserum injection into the Aquilaria malaccensis.  Bioserum is a nutritious liquid necessary for fungi to live, grow and produce the agarwood.  The purpose of the research was to determine the best Bioserum dosage, the best time of Bioserum reacted, and the best interaction between the two factors in the formation of agarwood.  Factorial Completely Randomized Design (FCRD) with two factors, namely the dosage of Bioserum and time of Bioserum reacted in the Aquilaria malaccensis, was employed as the research design.  The dosage of Bioserum applicated was 0 ml, 2 ml, 3 ml, and 4 ml with 3 replications.  The time of Bioserum reacted in the Aquilaria malaccensis was 1 month, 2 months, and 3 months.  The results showed that the best dosage of Bioserum to form the agarwood was 4 ml/hole.  The best time of Bioserum reacted in the Aquilaria malaccensis to form the agarwood was 3 months.  The best of interaction between of the two factors to form the agarwood was the Bioserum dosage of 4 ml with the time of Bioserum reacted of 3 months.
Co-Authors Afif Bintoro Duryat - Giga Piancita Riyan Maulana