KARAKTERISTIK BUAH DAN MUTU MORFO-FISIOLOGIS BENIH LONKIDA (Nauclea orientalis L.) DARI HABITAT ALAMI DI SULAWESI TENGGARA

Tuheteru, Faisal Danu; Mansyur, Irdika; Iskandar, Iskandar

doi:10.20886/jpth.2014.3.152-183

Cited by 3 publications

(2 citation statements)

References 7 publications

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“…Secara umum, variasi morfologi buah dan biji serta mutu benih gempol sangat dipengaruhi oleh perbedaan ekotipe (variasi tipe habitat) dan genetik (Tuheteru et al, 2014). Kualitas benih gempol yang dihasilkan dari habitat rawa cenderung baik, persentase kecambah lebih dari 90% dengan rata-rata benih berkecambah diatas 5 benih/hari.…”

Section: Metode Penelitianunclassified

KERAGAMAN PERTUMBUHAN BIBIT GEMPOL(Nauclea orientalis L.) DARI BEBERAPA POHON INDUK

Putri¹,

Yulianti²,

Danu³

2017

J.Hut.Trop

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ABSTRACT. Gempol (Nauclea orientalis L.) is one of the fast growing species that potential to be developed in agroforestry system. These species used as wood production and alsoKeywords: Growth, Nauclea orientalis L.,Seedling ABSTRAK. Gempol (Nauclea orientalis L.) merupakan salah satu tanaman cepat tumbuh yang potensial untuk dikembangkan dengan pola agroforestry.. Jenis tanaman ini dimanfaatkan khususnya masyarakat Jawa Barat sebagai pohon penghasil kayu pertukangan selain sengon dan jabon.Gempol mampu beradaptasi pada lahan basah maupun kering seperti di bantaran sungai, pematang sawah, tegalan dan pekarangan. Pengembangan hutan rakyat gempol yang produktifitas tinggi terkendala ketersediaan sumber benih yang berkualitas. Benih dan bibit yang berkualitas sangat ditentukan oleh pohon induknya, oleh karena itu keragaman pada pohon induk akan berpengaruh terhadap bibit yang dihasilkannya. Tujuan penelitian ini adalah mengetahui keragaman pertumbuhan bibit gempol di persemaian dari 64 pohon induk yang berasal dari Majalengka (Jawa Barat) dan Banten.Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap yang terdiri dari 64 pohon induk/famili gempol, dengan tiga ulangan dan setiap ulangan terdiri dari enam bibit. Variabel yang diamati adalah diameter dan tinggi bibit.Hasil penelitian menunjukkan bahwa pohon induk berpengaruh nyata terhadap diameter dan tinggi bibit gempol. Pertumbuhan diameter yang terbaik ditunjukkan oleh pohon induk 16 yaitu sebesar 5,4 cm. Pertumbuhan tinggi terbesar (32,88 cm) dihasilkan oleh bibit yang berasal dari pohon induk 10.Kata kunci: Bibit; Pertumbuhan; Nauclea orientalis L.Penulis untuk korespondensi, surel: niapurwaka@yahoo.co.id

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Section: Metode Penelitianunclassified

KERAGAMAN PERTUMBUHAN BIBIT GEMPOL(Nauclea orientalis L.) DARI BEBERAPA POHON INDUK

Putri¹,

Yulianti²,

Danu³

2017

J.Hut.Trop

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“…Lonkida (Naucleaorientalis L.) is a tropical tree species that generally live in wetlands and grows naturally in Indonesia. Lonkida plants thrive on three soil types, namely inceptisols, alfisols, and oxisols (Tuheteru et al, 2014). The selection of lonkida plant species in this study was based on the ability of the plant to adapt to various conditions such as drought stress and inundation so that experiments could be carried out under salinity stress conditions.…”

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confidence: 99%

Response of growth and salinity tolerance of Nauclea orientalis L. seedlings to arbuscular mycorrhizal fungi

Tuheteru,

Husna,

Arif

et al. 2022

j.mycorrhiza, j.tropical

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The purpose of this study was to determine the effectiveness of AMF types on the increasing growth of Lonkida (Nauclea orientalis L.) plants under salinity stress conditions. This study was carried out in the plastic home of the Indonesian Mycorrhizal Association Southeast Sulawesi branch, Kendari City and Forestry Laboratory, for five months, march - July 2019. This study used a Factorial Completely Randomized Design consisting of 3 replications and three plant units. The first factor included treatment without AMF, Acaulospora sp1. and Clorideglomus etunicatum. The second factor includes Salinity 0 mM, 50 mM, 100 mM, 150 mM and 200 mM. The results showed that the interaction of AMF and salinity was not effective in increasing plant growth. Inoculation of AMF type C. etunicatum can increase height, plant dry weight, root shoot ratio, seed quality index, and root colonization. N. orientalis has a high dependence on arbuscular mycorrhizal fungi. Giving 0 mM salinity increases height, diameter, number of leaves, plant dry weight, and seed quality index

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Variation in seed morpho-physiological traits of Nauclea orientalis L. in a seedling seed orchard and the effect of seed sortation on their physiological parameters

Danu,

Rustam,

Cahyono

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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The aim of this study was to identify the morpho-physiological diversity of seeds in several mother trees of N. orientalis at 6-year-old in a seedling seed orchard in Parungpanjang, Bogor and to identify the effectiveness of seed sortation in improving the seed germination. A total of 17 mother trees were collected for their fruit, measured the morphology of the seeds and tested their germination. The results showed that fruit and seed dimensions and weight, germination capacity were strongly influenced by the mother tree. Germination capacity and the highest germination capacity was resulted by family no. 22-BT (90%) and 48-MJ (92%). The highest coefficient of variation was given by seed weight per fruit (83.03), followed by germination capacity (66.66) and fruit weight (65.95). Seed sortation had a significant effect on germination capacity, germination rate, and mean germination time, but had no significant effect on germination value. In general, a sieve size of 300-420 μm gave the best results for increasing germination capacity (59.5%), germination rate (1.67% day-1), and mean germination time (18 days). Other sieve sizes, i.e., 420-600 μm was also able to improve seed germination so that for seed sortation applications 300-600 μm sieve sizes can be used.

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KARAKTERISTIK BUAH DAN MUTU MORFO-FISIOLOGIS BENIH LONKIDA (Nauclea orientalis L.) DARI HABITAT ALAMI DI SULAWESI TENGGARA

Cited by 3 publications

References 7 publications

KERAGAMAN PERTUMBUHAN BIBIT GEMPOL(Nauclea orientalis L.) DARI BEBERAPA POHON INDUK

KERAGAMAN PERTUMBUHAN BIBIT GEMPOL(Nauclea orientalis L.) DARI BEBERAPA POHON INDUK

Response of growth and salinity tolerance of Nauclea orientalis L. seedlings to arbuscular mycorrhizal fungi

Variation in seed morpho-physiological traits of Nauclea orientalis L. in a seedling seed orchard and the effect of seed sortation on their physiological parameters

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