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All Journal Jurnal Agrosilvopasture-Tech Jurnal Pertanian Kepulauan
Hukom, Zakarias F M
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Agriculture, Biological Sciences & Forestry

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Karakterisasi Morfologi Pala (Myristica fragrans Houtt) Di Kecamatan Leihitu, Kabupaten Maluku Tengah Tasane, Serhan; Marzuki, Ilyas; Hukom, Zakarias F M
Jurnal Agrosilvopasture-Tech Vol 3 No 2 (2024): Jurnal Agrosilvopasture-Tech
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/j.agrosilvopasture-tech.2024.3.2.354

Abstract

Nutmeg is an important plantation product in Indonesia which is an important commodity and is stored at the international level (export commodity). This research aims to analyze the morphological and main characteristics of Banda nutmeg plants. Surveys and observations were carried out in Negeri Lima, Seith, Hila, Mamala and Morella, Central Maluku Regency. Based on the HCA cluster analysis, it is known that the 43 plant samples are known to be grouped into two large groups (Group I and II), where Group I consists of two subgroups, namely Ia and Ib. In Subgroup Ia, which consists of 28 plants, the dissimilarity level is 26% (or 74% similarity). Meanwhile, in Subgroup Ib, which only consists of 2 plants, the dissimilarity level is 18.8% (or 81.2% similarity). The second group, which also only consists of 2 plants, has a dissimilarity level of 23% (or 77% similarity). Furthermore, from the analysis of the PCA results, it is known that the morphological diversity of nutmeg is 26.3%, which is reflected in the main morphological characters, namely circumference, stem diameter, fruit stem weight, fruit flesh weight, and fruit diameter.
Pengaruh Tingkat Konsentrasi Nutrisi Cair Landetox Hijau dan Lama Penyimpanan Biji terhadap Pertumbuhan Bibit Leci (Litchi chinensis, Sonn) Hukom, Zakarias F M; Makaruku, Marlita H; Kokoreukap, Fifi
JURNAL PERTANIAN KEPULAUAN Vol 9 No 2 (2025): Jurnal Pertanian Kepulauan
Publisher : Fakultas Pertanian, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpk.2025.9.2.92

Abstract

The production of lychee seedlings as a source of rootstock in plant propagation techniques by grafting is very rare. Lychee seeds are recalcitrant seeds, so they are prone to deterioration in seed quality after harvest. The longer the storage time of lychee seeds after harvest, the greater the decline in the quality of the lychee seedlings. Landetox Green liquid nutrition is one type of plant nutrition that is specially made to stimulate the vegetative growth of plants. The use of the right level of Landetox Green liquid nutrient concentration has an effect on the growth of quality lychee seedlings. The purpose of this study was to determine the combination of treatment levels of liquid nutrient concentrations of Green Landetox and the appropriate storage time for seeds after harvest to increase the growth of lychee seedlings in the nursery.
Co-Authors Ilyas Marzuki Kokoreukap, Fifi Makaruku, Marlita H Tasane, Serhan