N. Nasrul
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引用次数: 2

摘要

研究结果表明,研究站点上的土地特征包括年平均降雨量为1872.2 mm。遮目鱼养殖的土地温度范围在20-30℃之间,河堤的亮度在19-45厘米之间。盐度在6- 21mg /L之间。水的酸度或pH值在6.90- 7.48之间。溶解氧(DO)在9.28 ~ 12.16 mg/l之间。正磷酸盐(PO_4)在0,586-1,864 mg/l之间。硝酸盐(NO3)在0.001 ~ 0.020 mg/l之间。主要粘土质地类。酸度(pH)在5.5-6.0之间。研究结果表明:土地适宜性等级为相当适宜级(S2),耕地适宜性用地面积为145.96 ha;边际适宜级(S3),耕地适宜性用地面积为45.62 ha。基于盐度、溶解氧/亮度、DO、温度、硝酸盐等因素对陆地养殖白鱼的适宜性(S2)及相应的边际因子(S3)在陆地堤岸屏障适宜性中的影响。
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Evaluasi Kesesuaian Lahan Tambak Ikan Bandeng Di Desa Salemba Kecamatan Ujung Loe Kabupaten Bulukumba
Research results showed the characteristics of land on the site of the research includes average rainfall is 1872.2 mm per year. Milkfish farmed land with temperature range between 20-30 ° c. the brightness of the embankment between 19-45 cm. salinity between 6-21 mg/L.  The degree of Acidity or pH of the water between 6.90-7,48. Dissolved oxygen (DO) between the 9.28-12, 16 mg/l. Orthophosphat (PO_4) between 0,586-1,864 mg/l. nitrate (NO3) between 0.001-0.020 mg/l. dominant clay texture class. The degree of Acidity (pH) of between 5.5-6.0. Results of the study i.e. land kesesuian classes consists of pretty fit (S2) with land area of farmed land suitability 145.96 ha and consists of marginal fit (S3) with land area of ponds 45.62 ha. The conclusion to the suitability of the land farmed whitefish yanitu pretty fit (S2) and corresponding marginal (S3) factor in the a barrier suitability of land embankment based on variable salinity, dissolved oxygen/brightness, DO, temperature, nitrate. 
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