PERTUMBUHAN, STRUKTUR MORFOLOGI DAN ANATOMI Limnocharis flava (L.) Buch. (GENJER) PADA KEDALAMAN AIR DAN INTENSITAS CAHAYA BERBEDA

This study was conducted to know the effects of stagnant water depths and light intensities and their interactions on the growth, morphological and anatomical structure of Limnocharis flava (L.) Buch. The study was carried out using factorial completely randomized design. The first factor was water...

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Bibliographic Details
Main Authors: , MAHFUDHOH, S.Pd., , Prof. Dr. Santoso
Format: Thesis
Published: [Yogyakarta] : Universitas Gadjah Mada 2011
Subjects:
ETD
Description
Summary:This study was conducted to know the effects of stagnant water depths and light intensities and their interactions on the growth, morphological and anatomical structure of Limnocharis flava (L.) Buch. The study was carried out using factorial completely randomized design. The first factor was water depth at four levels, i.e: 0.0, 5.0, 10.0, 15.0 cm respectively. The second factor was light intensity i.e: 25%, 50% and 100% of full sunlight respectively. Six replicates were made for each combination treatment. Parameters measured were total fresh weight, total dry weight, root and shoot dry weight, petiole length, length and width of leaf blade, length and width of stoma, stomata density, stomata index, leaf blade thickness and root diameter. Collected data were analyzed using Anova and Duncan´s Multiple Range Test (DMRT) at α = 5% level. The result indicated that high inundation and low light intensity reduced fresh and dry weight, leaf blade width, leaf blade thickness, length and width of stomata, stomata index and root diameter