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Journal : BIOEDUKASI

Analysis of the Quality of Ecoenzymes and Their Effect on the Growth of Mustard Greens (Brassica juncea L.) Fatimatuz Zuhro; Hasni Ummul Hasanah; Lila Maharani
BIOEDUKASI Vol 21 No. 3 (2023)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v21i3.39565

Abstract

Making ecoenzymes is one of the solutions to reduce the quantity of organic waste which has been increasing lately. Ecoenzymes are liquid extract products produced from fermentation of vegetable and fruit residues with brown sugar or molasses as a substrate. Types of vegetables and fruits used as ecoenzyme ingredients can affect the levels of minerals or nutrients contained in ecoenzymes. Information about this will be an important consideration in the process of making ecoenzymes as Liquid Organic Fertilizer. This study aims to determine the quality of ecoenzymes from fruit and vegetable combinations, and to determine the effect of ecoenzymes on the periodic growth of mustard plants. Analysis of the quality of ecoenzymes was carried out through physical and chemical observations using laboratory tests, while analysis of the effect of ecoenzymes was carried out quantitatively by statistical tests using the SPSS application. The results showed that the ecoenzyme liquid contains macro nutrients (N, P, and K), and has a significant effect on the growth parameters of mustard plants.
Leaf Morphological Response of Several Dendrobium Orchids due to Colchicine Application Windhiana Windhiana; Dwi Sucianingtyas Sukamto; Fatimatuz Zuhro
BIOEDUKASI Vol 21 No. 3 (2023)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v21i3.39770

Abstract

Dendrobium orchid is an ornamental plant that has a relatively stable market and does not depend on the season. The increasing public demand for Dendrobium orchids is an opportunity to improve the character and quality of Dendrobium orchids, one of which is by inducing mutations through the application of colchicine. This study aims to determine the effect of orchid varieties and colchicine application on the morphology of Dendrobium orchid leaves. This research was conducted at the Sriwijaya Orchid Gallery Cluster B9, Jember. This study used a 2 factorial Randomized Block Design (RBD). The first factor was the treatment of varieties consisting of Dendrobium Venus Purple Algis (ALG) and Dendrobium Transient Pink Frederika (FRD), the second factor was the treatment of colchicine concentrations (0 ppm or control, 4000 ppm, 5000 ppm and 6000 ppm). The results of this study indicated that the application of colchicine had a significant effect on several leaf morphological characters, namely leaf length, width, and color. The best leaf length was obtained at a concentration of 5000 ppm, the best leaf width was obtained at a control concentration of 0 ppm, and the most intense leaf color was obtained at a colchicine concentration of 6000 ppm.