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All Journal AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS
M Tahir
Politeknik Negeri Lampung
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Education Environmental Science Social Sciences Other

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Variabilitas, Korelasi, dan Analisis Kelas Sepuluh Genotipe Nilam (Pogostemon cablin Benth.): Variabilitas, Korelasi, dan Analisis Kelas Sepuluh Genotipe Nilam (Pogostemon cablin Benth.) Sri Nurmayanti; M Tahir; Gusti Ayu Putu Dianti
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 5 No 1 (2021): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (629.641 KB) | DOI: 10.33019/agrosainstek.v5i1.265

Abstract

Patchouli is a plant that produces essential oils that cannot be substituted with other essential oils. The genetic diversity of patchouli is low, because in Indonesia there are only five superior clones, and this is caused a limitation for cultivation. Therefore it is necessary to produce new superior clones filled by national standards. This study tested nine patchouli superior genotypes resulting from mutations. The main objective of this research were to obtain the results stability, wide variability, to determine the correlation of each parameter and class closeness among ten patchouli genotypes. The study used nine plant clones of patchouli from the collection and one patchouli variety released in Indonesia as a comparison, namely Lhoksemauwe. The treatments were arranged in a completely randomized block design with three replications. Based on the results of the study, there was no significant difference in almost all observed parameters except for the stem diameter parameter. The genotype used has shown the stability of the results at the Rajabasa location in South Lampung. The variability in almost all parameters showed broad criteria, except for the parameters of cell turgidity and oil yield. Significant positive correlations occurred between several observed parameters. There are four classes formed and three of it have more than 90% closeness.
PENGELOLAAN BUDIDAYA NILAM (POGESTEMON CABLIN BENTH) DAN PENYULINGAN ATSIRI PADA KELOMPOK TANI DESA BANJARAN DI HUTAN LINDUNG REGISTER 20 PESAWARAN LAMPUNG M Tahir; Suprapto Suprapto; Dewi Riniarti; Ersan Ersan
DHARMA RAFLESIA Vol 16, No 2 (2018): DESEMBER (ACCREDITED SINTA 5)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dr.v16i2.6451

Abstract

Community service program (PPDM) was carried out on Tunas Muda farmer groups, Rente Rejo 1 and Rente Rejo 2. The general purpose of this activity was to provide an added value to the community of protected forest areas by utilizing patchouli from mutation breeding. To preserve the forest, efforts should be made to utilize forest land under tree stands with shade-tolerant plants. The implementation of patchouli cultivation was carried out phasing activities, namely tillage, construction of nursery buildings, procurement of cuttings, nursery maintenance, making planting beds in the field, maintenance with fertilization, weed control, pest control, and harvesting and harvest time . For training activities, implementation has been carried out in the form of direct practice in the field based on cultivation activities. The yield of essential oils obtained by yield between 2.14 - 3.10 percent. Furthermore, the evaluation results show that the average farmer understanding of cultivation activities at the beginning of the new activity reaches 34.21% and the end of the activity has reached 100%. This is supported by chi squared analysis with a value of 5.36 and t table 3.48 of the test level of 5%. The level of income of farmers obtained for one hectare is Rp. 58,750,000.00 for six months or Rp. 9,791,000 / month / ha. This service program (PPDM) illustrates that intensive and measurable mentoring can improve farmers' knowledge in practicing patchouli cultivation with maximum sustainability. Keywords: Patchouli plants, conservation area, good agricultural practises, essential oil.
Co-Authors Dewi Riniarti Ersan Ersan Gusti Ayu Putu Dianti Sri Nurmayanti Suprapto Suprapto