PENGARUH BAHAN SETEK DAN ZAT PENGATUR TUMBUH TERHADAP KEBERHASILAN SETEK PUCUK MALAPARI (Pongamia pinnata)

Kurniaty, Rina; Putri, Kurniawati; Siregar, Nurmawati

doi:10.20886/jpth.2016.4.1.1-10

Cited by 16 publications

(17 citation statements)

References 1 publication

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“…Hal tersebut dipengaruhi oleh beberapa faktor antara lain keadaan fisiologis tanaman, perlakuan tanaman, dan keadaan lingkungan. Pramono & Siregar (2015) menambahkan bahwa keberhasilan perbanyakan dengan cara stek dipengaruhi oleh faktor internal dan eksternal pada tanaman. Faktor internal yang dimaksud adalah kondisi fisiologis tanaman seperti umur tanaman, persediaan makanan, dan ketersediaan Zat Pengatur Tumbuh.…”

Section: Metode Analisisunclassified

Aplikasi NAA pada Propagasi Kantong Semar Nepenthes adrianii Batoro, Wartono & Jebb

Wahdani

Dwiati²,

Kamsinah³

2023

bioe

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Nepenthes adrianii is an endemic species of Mount Slamet. The existence of this species has begun to be threatened. This situation encourages efforts to conserve N. adrianii, which is through propagation using stem cuttings of N. adrianii. In order for the propagation of stem cuttings to grow properly, it is necessary to add growth hormone (ZPT) from the auxin group such as NAA (Napthalene Acetic Acid). This research has been conducted to study the effect of NAA and its effective consentration for the growth of N. adrianiistem cuttings. This research was conducted using experimental methods. The experimental design used was a Randomized Completely Block Design (RCBD). The block in this study is total leaves per cuttings. Block 1 is the leafless cuttings, block 2 is cuttings with one leaf, block 3 is cuttings with two leaves, and block 4 is cuttings with three leaves. The NAA concentrations in this study are 0, 5, 10, 15, 20, and 25 ppm. There are a total of 24 experimental units. The variable observed was the growth of N. adrianii stem cuttings. Parameters observed in this study are days taken for sprouting, number of shoots, number of leaves, leaf length, and leaf width. The results were analyzed using Variety Analysis and then analyzed with Tukey's test at the test level of 0.05 at the time of significant treatment. The results showed that the application of NAA did not affect the growth of the stem cuttings of N. adrianii. The best concentration of NAA could not be determined because there was no effect of NAA on the growth of N. adrianii stem cuttings.

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Section: Metode Analisisunclassified

Aplikasi NAA pada Propagasi Kantong Semar Nepenthes adrianii Batoro, Wartono & Jebb

Wahdani

Dwiati²,

Kamsinah³

2023

bioe

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“…Keberhasilan stek sangat dipengaruhi oleh banyak faktor diantaranya ketersediaan auksin di tubuh tanaman (endogen) atau pemberian Zat Pengatur Tumbuh (ZPT) (eksogen) (Danu et al, 2010;Danu & Putri, 2014a,b;Kurniaty et al, 2016;Hardiwinoto et al, 2016;Rahayu & Riendriasari, 2016;Danu et al, 2017Danu et al, , 2018. Salah satu ZPT yang umum digunakan adalah Rootone-F. Pemanfaatan Rootone-F telah diaplikasikan pada berbagai jenis tanaman hutan seperti jabon (Putra et al, 2014), meranti bakau (Azwin & Sadjati 2018), manglid (Sudomo et al, 2013), pooti (Tuheteru et al, 2020) dan pucuk merah (Deselina et al, 2015).…”

Section: Pendahuluanunclassified

The Success of Root Cuttings is Endangered Kalapi (Kalappia celebica Kosterm.) by Giving Rootone-F Growth Regulator

Febryani¹,

Tuheteru

Arif

et al. 2021

JWAS

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Kalapi (Kalappia celebica Kosterm.) is endemic in Sulawesi and Endangered species. Plant propagation needs to be done but is constrained by limited seeds. Vegetative propagation of plants can be an alternative method such as using the root cutting technique that has been done previously on other types of species. This study aims to determine the success of vegetative propagation of kalapi (K. celebica), an endangered tree species by root cuttings using Rootone F. as root growth regulator. The research took place from March to June 2019 conducted at the plastic house of the Indonesian Mycorrhizal Association (AMI) Southeast Sulawesi Branch, Kendari. This study used a Randomized Block Design (RBD) consisting of 6 treatments of Rootone-F concentration : (a) 0 ppm, (b) 100 ppm, (c) 200 ppm, (d) 300 ppm, (e) 400 ppm and (f) 500 ppm. Each treatment was repeated three times and three units of the plant so that the total experimental unit used was 54 units. The results showed that the provision of Rootone-F could increase the success of the growth of kalapi root cuttings. Rootone-F concentration of 500 ppm gives the best results on the percentage of cuttings, percentage of sprouts, percentage of roots, number of shoots and shoot dry weight. The results showed that kalapi can be propagated by root cuttings.

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“…Hal ini juga diperkuat hasil penelitian (Yentina, 2011) dengan g/m2, KNO3 9,0 g/m2 dan SP-36 9,0 g/m2 (Tedjasarwana et al, 2011) (Shiri et al, 2019). Zat pengatur tumbuh efektif dalam jumlah tertentu yang dapat berfungsi untuk mendukung, menghambat, dan mampu mengubah proses fisiologi tumbuhan (Kurniaty et al, 2016) Bioindustri Vol 03. No 01, November 2020E-ISSN: 2654…”

Section: Pendahuluanunclassified

PERTUMBUHAN SETEK KRISAN (Chrysanthemum sp.) PADA BERBAGAI KONSENTRASI HORMON IBA (Indole Butyric Acid) DI BANGKA DENGAN SISTEM EX-VITRO

Restikadia

Aini

Khodijah

2020

jbio

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Chrysanthemum is an ornamental flower plant that has advantage because of various colors and has long vase time. The minimum potential for chrysanthemum development in Bangka is because of limited seed and the enviroment conditions in Bangka are less than optimal for chrysanthemum plants. The increasing chrysanthemum seedlings can be done vegetatively by addition of IBA hormone with an ex-vitro system. This study aims to determine the effect of IBA (Indole Butyric Acid) hormone on the growth of chrysanthemum cuttings in Bangka. This research was conducted from March to May 2020 at the Research and experimental Garden, Faculty of Agriculture, Fisheries and Biology, Universitas Bangka Belitung. The research method used an experimental method with a single completely randomized design (CRD) consisting of 6 treatments, namely (Control), IBA 50 ppm, IBA 100 ppm, IBA 150 ppm, IBA 200 ppm, IBA 250 ppm. The results showed that giving IBA had no significant effect on the growth of chrysanthemum cuttings in Bangka. Treatment (IBA 150 ppm) tends to be better for the growth of chrysanthemum cuttings in Bangka.

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PENGARUH BAHAN SETEK DAN ZAT PENGATUR TUMBUH TERHADAP KEBERHASILAN SETEK PUCUK MALAPARI (Pongamia pinnata)

Cited by 16 publications

References 1 publication

Aplikasi NAA pada Propagasi Kantong Semar Nepenthes adrianii Batoro, Wartono & Jebb

Aplikasi NAA pada Propagasi Kantong Semar Nepenthes adrianii Batoro, Wartono & Jebb

The Success of Root Cuttings is Endangered Kalapi (Kalappia celebica Kosterm.) by Giving Rootone-F Growth Regulator

PERTUMBUHAN SETEK KRISAN (Chrysanthemum sp.) PADA BERBAGAI KONSENTRASI HORMON IBA (Indole Butyric Acid) DI BANGKA DENGAN SISTEM EX-VITRO

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