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Bianto Bianto
Universitas PGRI Palembang
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Variasi Pupuk Cair Limbah Tempe Terhadap Pertumbuhan Tanaman Sawi Caisim (Brassica juncea L.) Dengan Hidroponik Sistem Wick Yunita Panca Putri; Inka Dahlianah; Jumingin Jumingin; Suhal Nur Rahma; Bianto Bianto
Environmental Science Journal (esjo) : Jurnal Ilmu Lingkungan 2022: Volume 1 Nomor 1 Desember 2022
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/esjo.v1i1.11072

Abstract

Utilization of tempe liquid waste from the boiling and soaking process can be made as liquid fertilizer. Liquid fertilizer contains beneficial bacteria to fertilize soil and plants. The role of beneficial bacteria in this liquid fertilizer is to bind nitrogen (N), phosphorus (P), potassium (K) and other elements for plant needs, so as to increase plant productivity. The purpose of this research was to examine variations in the application of liquid fertilizer from tempe waste to growth of caisim mustard plants (Brassica juncea L) with wick hydroponic system. This study despised a completely randomized with 5 treatment 4 nameli with. is P0 (control/no nutrition ), P1 (150 ml liquid fertilizer by tempe waste /liter of water), P2 (200 ml liquid fertilizer by tempe waste /liter of water), P3 (250 ml liquid fertilizer by tempe waste /liter of water), P4 (300 ml liquid fertilizer by tempe waste /liter of water). And four replicates. The data is analyzed by partial print analysis (ANSIRA). The parameters observed are the height of the plant, how much of leaves, the weigh . The results showed that giving nutrition of liquid fertilizer by tempe waste have a significant effect on plant height, number of leaves and wet height from caisim mustard plants (Brassica juncea L). The highest treatment was obtained at the dose 200 ml for all parameters with an average of height of plant was 16,5 cm, successively the average number of leaves was 8,25 strands, and a wet weight of plant was 2,85 grams.
Upaya Pelestarian Hutan Mangrove Melalui Pembibitan Di Desa Sungsang IV Kabupaten Banyuasin Helfa Septinar; Yunita Panca Putri; Kiki Risky Midia; Bianto Bianto
Environmental Science Journal (esjo) : Jurnal Ilmu Lingkungan 2023: Volume 1 Nomor 2 Juni 2023
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/esjo.v1i2.11920

Abstract

Mangroves are typical coastal vegetation which one of the functions is as the main protector of coastal areas, where the existence of mangroves is very important but conditions are increasingly critical. In South Sumatra, the condition of mangroves, of 158,734 hectares, 20% are critical. The purpose of this research is how the nursery was carried out in the village of Sungsang IV, Banyuasin Regency and what types of mangroves were bred as an effort to preserve mangroves in South Sumatra and its surroundings. The benefit of this research is to get to know more about the wetland ecosystem. This research is a descriptive research with a qualitative approach. For collecting data, the writer uses a technique, namely observation, interview. Document. While qualitative data analysis is carried out interactively and continues continuously until complete, so that the data is saturated. Activities in the analysis consist of data condensation. The results of research on the location of a nursery area of ΒΌ hectare with 2 methods of seeding through propagules and mangrove seeds. Meanwhile, there are 12 mangrove species with 5 families. The mangrove festival was held in two places, namely Tanjung Api Api and Sungsang IV. And for the zoning of the Breech waters planted on the shoreline are Sonneratia alba and the embankment of Bruguiera gymnorrhiza while for planting in Tanjung Api Api the mangroves planted outside are Avicennia marina and Rhizophora apiculata on the inside.
Co-Authors Helfa Septinar, Helfa Inka Dahlianah Jumingin Jumingin Kiki Risky Midia Suhal Nur Rahma Yunita Panca Putri