Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal JURNAL PERTANIAN Tropical Wetland Journal
Galang Indra Jaya
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Education Medicine & Pharmacology Veterinary Other

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Isolation And Characterization Of Phosphate Solving Bacteria From Swamp Soil With High Levels Of Acidity Galang Indra Jaya; Hidayah Utami, Sri Nuryani; Widada, Jaka; Annisa Yusuf, Wahida; Abbas, Saipul; Fatturahman Ridwan, Nur; Noviyanto, Amir
Jurnal Pertanian Vol. 14 No. 2 (2023): OKTOBER
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jp.v14i2.9932

Abstract

Phosphate solubilizing bacteria (PSB) are one of the microbes that play an important role in soil and plant cycles. Phosphate (P) is a very important macronutrient for plants. In soil, most of the P element is found to be unavailable to plants because it is fixed by Ca, Al or Fe. This research aims to identify BPF in acid soil which has the potential to dissolve phosphate elements. The method used in this research is the isolation of BPF from acid soil using the National Botanical Research Institute's Phosphate (NBRIP) medium, phosphate dissolution index test and UV Visual. Soils from overflow type C (TLC) swamps have higher diversity compared to TLB soils. The abundance of BPF in TLC soil was higher (5,4 107 CFU per gram) compared to soil from overflow zone B (TLB) (2,9 107 CFU per gram) because TLC soil had a lower acidity level than TLB. There were 55 BPF isolates obtained from these two types of soil. Two isolates (TLB1 and TLB2) had a better phosphate solubilization index and all potential isolates that were extracted and subjected to gDNA amplification showed a DNA band at 1330-1500 bp.
The Periodic Carbon Stock Calculation and Monitoring of Flora and Fauna of the Watershed Rehabilitation Area of PT Asmin Bara Bronang: The Periodic Carbon Stock Calculation and Monitoring of Flora and Fauna of the Watershed Rehabilitation Area of PT Asmin Bara Bronang Soebagiyo, Siti Maimunah; Sushardi; Galang Indra Jaya; Suwito Setyo Budi; Hasan Mudzakir; JH Samek
TROPICAL WETLAND JOURNAL Vol 11 No 2 (2025): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v11i2.145

Abstract

Watershed rehabilitation is an important effort in restoring natural conditions, especially along river flows for conservation efforts. Observations are still being made on permanent plots observed from 2020 for 250ha with 51 permanent plots were made spread evenly with a plot size of 20x20meters. The sampling intensity taken for this periodic observation was 0.816% using a carbon and biodiversity calculator from Michigan State University 2018. The results of the 2024 monitoring show that there is an increase in the amount of carbon by 21,069tons of carbon in all permanent plots in the area and an increase in the total carbon dioxide equivalent in the area of 77.26tons of carbon increased from 2020 and on each hectare of the area there is an increase in the amount of carbon over a period of one year. The increase trees species in the area is known to have 15 species, with the Menhinnick index 0.5; Margalef's index 2.; Shannon diversity indices 1.48; Simpson diversity indices 0.71; The frequency appears of species 0.55. The types of wildlife found of direct encounters, nests, footprints, feces, voices and feathers, were directly found orangutan, deers, birds, bears, and wildboars.
Co-Authors Annisa Yusuf, Wahida Fatturahman Ridwan, Nur Hasan Mudzakir JAKA WIDADA JH Samek Noviyanto, Amir Saipul Abbas Soebagiyo, Siti Maimunah Sri Nuryani Hidayah Utami Sushardi Suwito Setyo Budi