Pengaruh Asam Indol Asetat terhadap Pertumbuhan, Jumlah dan Diameter Sel Sekretori Rimpang Tanaman Kunyit (Curcuma domestica Val.)

WIJAYATI, ARTA and SOLICHATUN, and SUGIYARTO, (2005) Pengaruh Asam Indol Asetat terhadap Pertumbuhan, Jumlah dan Diameter Sel Sekretori Rimpang Tanaman Kunyit (Curcuma domestica Val.). Biofarmasi, 3 (1). pp. 16-21. ISSN 1693-2242

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    Abstract

    The aims the research were to study the influence of indol acetic acid (IAA) on growth, quantity and diameter of secretory cells of Curcuma domestica rhizome. Indol acetic acid has ability to stimulate division, enlargement and differentiation of parenchym cell. Completely randomized design (CRD) with one factor of IAA application with concentration of 0, 100, 200, and 300 ppm subsequently in with triplicate was used in this study. The first application given when the plant was one month age, and then given once every two weeks until the plant was four months age. Parameters of growth including height, quantity and width of leaves were observed once every two week. The last observation was done for wet and dry weight of plant and rhizome. Anatomic parameter was done by preparing a semi- permanent preparat, and continued with observation of quantity and diameter of the secretory cells. Datas were then analyzed statistically by Anova followed with DMRT in 5% confidence level. The results indicated that IAA significantly influence plant height, leave width, plant weight at 200 ppm. Higher concentration of IAA raised the quantities of secretory cells, but decrease secretory cells diameters. Keywords: indol acetic acid, Curcuma domestica, growth, secretory cell.

    Item Type: Article
    Subjects: Q Science > Q Science (General)
    Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam > Biologi
    Depositing User: mr azis r
    Date Deposited: 22 May 2013 20:46
    Last Modified: 22 May 2013 20:46
    URI: https://eprints.uns.ac.id/id/eprint/833

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