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Journal : LaGeografiA

Potensi dan Upaya Pemanfaatan Air Tanah untuk Meningkatkan Kehidupan Sosial Ekonomi Petani di Desa Lise Kabupaten Sidenreng Rappang Tannaim, Anida; Hasriyanti, Hasriyanti; Nasiah, Nasiah
LaGeografia Vol 18, No 1 (2019): Oktober
Publisher : UNIVERSITAS NEGERI MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (764.969 KB) | DOI: 10.35580/lga.v18i1.10975

Abstract

This study aims to determine the potential and efforts to utilize groundwater, the comparison of production result between irrigation and rainfed farmers and how the socio-economic life of farmers in Lise’ village, Pancalautang sub district, Sidenreng Rappang district. This research is quantitative descriptive. Data collection is done through observation, questionnaires and documentation. With data processing techniques with descriptive statistical analysis and inferential statistical analysis. The population in this study were 400 families, while the sample of this study was 80 families. Efforts to utilize ground water in Lise village for agricultural development have been carried out by the Ministry of PUPR through Groundwater Utilization (PAT) in the Central Pompengan-Jeneberang River Basin by drilling deep wells and shallow wells. The existence of groundwater irrigation in the village of Lise can help farmers to increase the yield of rice every year, where the comparison between the production of farmers in the irrigation group and rain fed groups with the difference in the difference is 0,8200 to 40,000. As for the socio-economic life of farmers in the village Lise 'can be said to be good. This is because most people choose to become farmers both cultivators and others. Farming experience for farmers affects land processing due to the amount of knowledge that has been applied. And affect the amount of production so that it can increase farmers' income.
Evaluasi Lahan Tambak untuk Budidaya Rumput Laut Gracilaria sp di Kabupaten Bone Sukri, Irwansyah; Arfan, Amal; Nasiah, Nasiah
LaGeografia Vol 19, No 1 (2020): Oktober
Publisher : UNIVERSITAS NEGERI MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (358.214 KB) | DOI: 10.35580/lageografia.v19i1.14053

Abstract

This study is survey research that aims to evaluate the feasibility of ponds for the cultivation of Gracilaria sp. The number of sample points is 6 determined by using a purposive sampling method based on the location and source of water of the pond in Tellu Siattinge District, Bone Regency. Measurement of physical-chemical parameters each station I, II, III, IV, V, VI showed that temperature of 34, 32, 32, 31, 32, 31 ° C, depth of 40, 47, 45, 45, 50, 52 cm, brightness of 87, 85, 73, 78, 60, 63%, water pH 6.5, 7, 6.5, 6.5, 7, 7, dissolved oxygen (DO) 4.1, 2.6 , 7.8, 3.5, 2.1, 3.5 ppm, salinity of 14, 16, 20, 21, 25, 25 ppt, phosphorus content 0.017, 0.015, 0.018, 0.023, 0.014, 0.021 ppm, nitrate levels 0.011, 0.15, 0.29, 0.021, 0.011, 0.023 ppm, bottom of the pond are clay except station VI with clay loam, and all ponds locations sheltered from strong winds and strong waves. The result of the study showed that station II, III, IV, and VI are classes S1 (suitable), whereas at the station I and V are classes S2.