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Introduction Aquatic Plants With Website Media In Purwodadi Botanical Garden Anggraini Aurina Putri; Ferdian Gita Permana; Aprilya Tri Rahmawati; Syafiq Hidayatulloh; Farhani Nurshafa Rahmania; Nadila Wulan Cahyani; Natasha Azarin Purba; Dwi Amalia Safitri; Yunika Elisabeth Ambarita; Adelia Wulandari; Uliya Ussyariyfah; Nishfi Lailil Izzah; Alfin Fatwa Mei Afifudin; Reka Permata Sari; Rony Irawanto
Formosa Journal of Sustainable Research Vol. 2 No. 3 (2022): March 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjsr.v2i3.3455

Abstract

The Purwodadi Botanical Garden is one of the ex situ plant protection areas in Indonesia. One of the plant collections at Purwodadi Botanical Garden is a collection of aquatic plants. Aquatic plants are known to have many uses, as medicinal ingredients, feed ingredients, bioindicators and phytoremediators, and ornamentals in general. However, people's understanding of aquatic plants is still lacking. This research aims to develop digital media for Introduction to Aquatic Plants (PenTA) in Purwodadi Botanical Gardens (PBG) in the form of a website to facilitate public access. Multiple media are available on the site including videos, brochures, booklets and modules. In addition, there are also 32 ponds in the PBG with information about the plant species in these ponds. This media website aims to make it easier for the public to find out about aquatic plant
Assessment of Water Quality Based on Land Use in an Upper Watershed Using the STORET Method Istika Nita; Anggraini Aurina Putri; Rony Irawanto
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 4 (2025): August 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v14i4.1393-1404

Abstract

Land use change significantly affects water quality, particularly in watersheds. This study assessed the water quality of the Upper Welang Watershed, East Java, using the STORET method in relation to land use types. Water quality assessment involves comparing measured data with the National Water Quality Standard (Government Regulation No. 22 of 2021). Water samples were collected during the dry season (March to July 2023) from forest, plantation, rice field, dry field, settlement, and industrial areas. Parameters analyzed included pH, DO, BOD, COD, NO3, TDS, Pb, Cd, and coliforms. Results showed that water quality declined in areas with high anthropogenic activity, particularly in industrial and settlement zones, with COD and NO3 levels exceeding national standards. Rivers with stable substrates and sufficient habitats exhibit better water quality. The findings highlight the importance of land use management in watershed conservation