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PRIMARY METABOLITE QUALITATIVE TEST OF BINTARO PLANT (CarberaodollamGaertn) AS A PEST BIOPESTICIDE Rattus argentiventer Susanti, Rini; Risnawati; Fadhillah, Wiznie
Jurnal Pertanian Tropik Vol. 7 No. 3 (2020): JURNAL ONLINE PERTANIAN TROPIK
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (336.917 KB) | DOI: 10.32734/jopt.v7i3.4998

Abstract

Abstract Bintaro is a plant that contains poison in all parts of the plant. Cardiac glycoside compounds contained in Bintaro plants can be used as biopesticides to repel rats. Rat pests are one of the important pests in rice plants that are difficult to control, so rice production always decreases. Therefore it is necessary to look for an effective, efficient and environmentally friendly control technology, namely by using Bintaro plant extracts which are able to become biopesticides to repel rat pests. The purpose of this study was to determine the primary compound of the Bintaro plant (CarberaodollamGaertn) which acts as a repellent for thepest Ratusargiventer. The method used in this research is qualitative testing using phenol method to test the content of primary metabolites in the leaves and stems of Bintaro plants. From the results of the research conducted, it was found that the qualitative levels of primary metabolites from Bintaro leaves and stems contained protein content. Fat and carbohydrate content.
UTILIZATION OF WATER HYACINTH PLANTS (EICHORNIA CRASSIPES), JASMINE WATER (ECHINODORUS PALEAFOLIUS) AND APU WOOD (PISTIASTRATIOTES) ON DECREASING LEVEL OF LIQUID WASTE POISONOUS OF TOFU Fadhillah, Wiznie; Purba, Edison; Elfiati, Deni
Journal of Community Research and Service Vol 1, No 2: July 2017
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v1i2.9333

Abstract

Abstract The aim of this research was to improve the quality of liquid waste water by looked at the role of test plants (warter hyacinth, water jasmine and apu wood)by phytoremediation process in reducing pollutant level. This research was conducted at Rumah Kaca Faculty of Agriculture University of Sumatera Utara Medan from July 2016 to April 2017.This research was used factorial randomized block design with two factors. The first factor was tofu waste with three levels; L0 (no waste) as control , L1(25%) and L2 (50%). The second factor was plant species with four levels were T0 (no plant as control), T1 (water hyacinth), T2 (jasmine water) and T3 (apu wood). The parameters observed were BOD (mg / L), COD (mg / L), TSS (mg / L), NH3N (mg / L), pH, waste colours, odor waste and dry weight of plans (grams).The results showed that the three test plants could be used for phytoremediation process, tofu waste, 25% waste concentration as the best apu wood in reducing the pollutant level of tofu waste.Keywords: tofu liquid waste, aquatic plants, phytoremediation, contaminants