Pengaruh Media Tanam dan Giberelin terhadap Pertumbuhan dan Pembungaan Mawar (Rosa hybrida L.) | ELECTRONIC THESES AND DISSERTATION

Electronic Theses and Dissertation

Universitas Syiah Kuala

    SKRIPSI

Pengaruh Media Tanam dan Giberelin terhadap Pertumbuhan dan Pembungaan Mawar (Rosa hybrida L.)


Pengarang

Desi Almonika - Personal Name;

Dosen Pembimbing



Nomor Pokok Mahasiswa

0905101050005

Fakultas & Prodi

Fakultas Pertanian / Agroteknologi (S1) / PDDIKTI : 54211

Penerbit

Banda Aceh : Fakultas Pertanian., 2014

Bahasa

Indonesia

No Classification

635.933 734

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ABSTRACT

The effect of growing media and gibberellins on growth and flowering rose. The objective of the experiment was to find out the best growing media composition and gibberellins concentration on growth and flowering rose. This experiment was conducted in Agriculture Faculty Field Experiment of Syiah Kuala University, Banda Aceh from May to July 2013. This experiment used a factorial randomized block design with three replications and three plants/treatment unit. First factor was growing media consists of 3 types of media using a volume ratio of 1:1:1 (v/ v), namely: soil + manure + sand, soil + manure + chaff, and soil + manure + ricehull charcoal. Second factor was gibberellins concentration consists of four levels, namely: 0 ml L-1, 1 ml L-1, 3 ml L-1, and 5 ml L-1. The results showed that the best number of (2,75 branches at 6 weeks after planting) and branch length (23,09 cm at 7 weeks after planting) observed in the soil + manure + chaff growing media. Application of 1 ml L-1 gibberellins produced the best number of branches (4,39 branches at 8 weeks after planting). The number of leaves on first flower stalks (8,83 leaf) and flower diameter (8,21 cm) are found in application of 3 ml L-1 of gibberellins. There is no significant interaction between the growing media and gibberellins on all observed variables.

Key words: Rose, growing media, gibberellins.

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