Evaluation of nutrient status and soil fertility and utilization of local weeds as organic fertilizer in agricultural land affected by liquefaction natural disaster
Isrun Isrun
Abstract:The study’s first phase results identified 17 species of weeds with 11 species of low index class and six species of medium index class. Based on nutrient content, there were four locations with low fertility status, SPL1, SPL5, SPL6 and SPL7. In addition, there were three locations, SPL2, SPL3, and SPL4, with moderate fertility levels. In the study’s second phase, the highest pH H2O (6.38) was obtained at a dose of 25 tons per ha of Bokashi weed and 225 kg per ha of SP-36. This treatment was significantly dif… Show more
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