Agustiansyah, Agustiansyah and Jamaludin, Jamaludin and Yusnita, Yusnita and Hapsoro, Dwi (2018) NAA Lebih Efektif Dibanding IBA untuk Pembentukan Akar pada Cangkok Jambu Bol (Syzygium malaccense (L.) Merr & Perry). Jurnal Hortikultura Indonesia, 9 (1). pp. 1-9. ISSN 2087 4855

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Abstract

A study to determine the effect of auxin talcum on rooting of air layered malay apple (Syzygium malaccense (L.) Merr. & Perry) was conducted from March to May 2016. The experiment was arranged in a randomized complete block design with three replications, five branches per experimental unit. Auxin talcum treatment consisting of 7 level of auxins concentrations, i.e., (in ppm) 0 (control), 2000 IBA, 4000 IBA, 2000 NAA, 4000 NAA, 1000 NAA + IBA 1000 and 2000 IBA + 2000 NAA in the form of talcum-paste were applied in the upper region of the girdled branches prior to being covered with soil medium. The results showed that after two months, all treatments containing NAA, either singly or in combination with IBA produced 100 % rooting, whereas the control treatment was only 22%. The IBA treatments singly at 2000 and 4000 ppm produced 44.4% and 55.6% rooting, respectively. The superiority of NAA upon IBA treatments was also shown by the higher number and length of primary roots as well as earlier root formation. The best treatment for Malay apple rooting was 4000 ppm NAA which produced 33.3 roots, and formed roots three weeks earlier than the control treatment.

Item Type: Article
Subjects: S Agriculture > SB Plant culture
Divisions: Fakultas Pertanian (FP) > Prodi Magister Agronomi
Depositing User: Unnamed user with email agustiansyah.1972@fp.unila.ac.id
Date Deposited: 04 Jun 2018 06:32
Last Modified: 04 Jun 2018 06:32
URI: http://repository.lppm.unila.ac.id/id/eprint/6999

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