INDEKS LAHAN UNTUK PADI SAWAH DI DESA SIDERA KABUPATEN SIGI
DOI:
https://doi.org/10.22487/xn6dan96Keywords:
Indeks Lahan, Kelas Kesesuaian Lahan, Padi, ProduksiAbstract
Land evaluation is an approach to assess the potential of land resources. The results of the land evaluation will provide information and physical/chemical land. Scored based on numerical numbers from a minimum of 0% to a land index to determine the land suitability class. The method of determining the land suitability class by using limiting and parametric data collection to assess the level of land suitability for rice plants in Sidera Village, Sigi Regency using primary data collection methods. In land conditions on land 1 with suitability class S3 (Marginal Suitable), land 2 with suitability class S3 (Marginal Suitable) and land 3 with suitability class N1 (Temporarily Unsuitable) the main limiting factors are climate, nutrient availability, nutrient retention and base saturation. There is a linear relationship between land index and rice production, where the higher the land index, the higher the production. Based on the results of the economic analysis of rice obtained R/C ratio of land 1 with a production level of 8 tonnes /ha, on land 2 with a production level of 6.5 tonnes/ ha and land 3 with a production level of 2 tonnes /ha this comparison shows if the land index is good then high production.
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