ESTD PERPUSTAKAAN UNTAD
ESTD PERPUSTAKAAN UNTAD
| JudulAnalisis Sifat Kimia Tanah Sawah Intensif Di Desa Berdikari Kecamatan Palolo Kabupaten Sigi |
| Nama: RINALDI |
| Tahun: 2023 |
| Abstrak ABSTRACT Rinaldi (E 281 18 111), Analysis of the Chemical Properties of Intensive Paddy Fields in the Village of Berdikari, Palolo District, Sigi Regency, Supervised by Rois and Rully Akbar Pribudi Djalalembah (2022) This research was conducted in Berdikari Village, Palolo District, Sigi Regency. This study aims to determine the chemical properties of the soil (pH, C-Organic, N-Total, CEC and P-Available) in paddy fields in Berdikari Village, Palolo District, Sigi Regency. Soil analysis was carried out at the Laboratory of Soil Science, Faculty of Agriculture, Tadulako University, Palu. This research was carried out for 3 months, from March to May 2022. The method used is a direct survey method in the field. Observation and sampling of soil as well as in determining the determination of sample points based on an overlay map that displays a digital map and its attributes and produces a combined map of the two that has attribute information from the two maps according to conditions in the field. The research design used is descriptive exploratory where the data processing effort becomes something that can be stated clearly and precisely with the aim that it can be understood and where the results of soil chemical analysis on paddy fields obtained will be compared. In this study the observational variables to be observed were Soil pH, C-Organic, N-Total, CEC and P-Available. The results showed that based on the results of research on the analysis of soil chemical properties in paddy fields in Berdikari Village, Palolo District, Sigi Regency, it can be concluded as follows. The results of the study at three elevations of paddy fields in Berdikari Village showed that they varied greatly. This is due to the difference in the height of the paddy fields which causes changes in the chemical properties of the soil. The results of the analysis of chemical properties of paddy fields in Berdikari Village, can be seen that the highest pH was in sample P2 with a value of (6.21), the highest C-Organic in PR samples with a value of (2.02%), the highest N-Total in samples P2 and P3 with a value of ( 0.14%), P-Available was highest in sample P3 with a value of (22.00 ppm) and CEC was highest in sample P1 with a value of (22.00 cmol(+)kg-1). Key Words : Chemical Properties, Soil, Rice Fields. |