Murtinah, . and Indriyanto, . and Riniarti, M (2018) UPAYA MEMPERTAHANKAN VIABILITAS BENIH DAMAR (Agathis loranthifolia Salisb.) PADA BEBERAPA PERIODE WAKTU PENYIMPANAN DALAM MEDIA SIMPAN SERBUK ARANG KAYU (Effort to Maintain the Seeds Viability of Amboniah Pitch Tree (Agathis loranthifolia Salisb.) for Several Periods Using Charcoal Powder). Jurnal Hutan Tropis, 6 (3). pp. 269-276. ISSN 2337-7771

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Abstract

Ambonia pitch tree (Agathis loranthifolia Salisb.) seed was the kind of seed that fast to lost the viability and hard to be stored for long time period. To maintain the seeds viability for several storage periods could be use charcoal powder. This research aimed to analyze the effect of storage time with charcoal to viability seed of ambonia pitch tree and to get the longest storage time with high viability. The method arranged with complete randomized design with 3 repetitions. The storage time used as the factor, consisted of 0, 2, 4, and 6 weeks. The parameters measured were germination percentage, germination power, germination value, mean daily germination, and germination rate. The result of this research showed that six weeks storage in charcoal with adjusted water content as equal to the seed water content could preserve viability of ambonia pitch tree seeds remain high. It was marked by the germination percentage which reached 97,99%, germination power of 97,99%, germination value of 95,7 %, mean daily germination of 9,8% per day and germination rate of 4,01 day. Keywords:seed, ambonia pitch tree, Agathis loranthifolia Salisb,storage time, and seed viability

Item Type:	Article
Subjects:	S Agriculture > SD Forestry
Divisions:	Fakultas Pertanian (FP) > Prodi Kehutanan
Depositing User:	INDRIYANTO
Date Deposited:	09 Apr 2019 06:55
Last Modified:	09 Apr 2019 06:55
URI:	http://repository.lppm.unila.ac.id/id/eprint/11020

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