THE EFFECT OF WATER STRESS INTENSITY TO THE GROWTH, YIELD·AND ANTHOCYANIN CONTENT OF LIGHT RED ROSELLE AND DARK RED ROSELLE CALYXES

Purwanto, Edi and Martinlngtyas, Endah and Prlyo Ariyanto, Dwi (2012) THE EFFECT OF WATER STRESS INTENSITY TO THE GROWTH, YIELD·AND ANTHOCYANIN CONTENT OF LIGHT RED ROSELLE AND DARK RED ROSELLE CALYXES. JOURNAL OF AGRONOMY RESEARCH. ISSN 2302 - 8226

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    Abstract

    This research aimed to determine the effect of water stress intensity on the growth, yield and anthocyanin content of Light Red and Dark Red Roselle calyxes. The research was conducted from January to June 2012 at Greenhouse of Faculty of Agriculture, University of Sebelas Maret Surakarta. The research design used Randomized Complete Design in factorial arranged. The factors are varieties (Ught Red Roselle and Dark Red Roselle), and water stress intensity (100% of field capacity/control, 75% of field capacity, 50% of field capacity, and 25% of field capacity). The results showed that water stress reduce the plant height, fresh weight of calyxes and dry weight of calyxes in both Light Red and Dark Red Roselle. The highest of anthocyanin content taken from calyxes of Light Red Roselle were result at 75% of field capacity (23,34 mg/100 g), while the Dark Red Roselle were resulted in the control/field capacity condition (174,69 mg/100 g) and decreased with increasing water stress intensity. Keywords: water stress, Light Red Roselle, Dark Red Roselle, anth<icyanin

    Item Type: Article
    Subjects: Q Science > Q Science (General)
    Divisions: Lembaga Penelitian dan Pengabdian Kepada Masyarakat - LPPM
    Depositing User: Dyah Pratiwi
    Date Deposited: 03 May 2014 18:20
    Last Modified: 03 May 2014 18:20
    URI: https://eprints.uns.ac.id/id/eprint/14571

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