METHOD FOR PRODUCING MICROBIAL ORGANIC FERTILIZER FROM BIOCHAR OF PINEAPPLE LEAF BY-PRODUCTS (ANANAS COMOSUS (L.) MERR.)

Abstract

This useful solution proposes a method for producing microbial organic fertilizer from biochar formed from pineapple leaf by-products, combined with NPK 16-16-8 fertilizer and EM microbial preparation. The method includes the following steps: a) producing biochar from pineapple leaf by-products; b) mixing biochar with NPK 16-16-8 fertilizer; and c) mixing the biochar and NPK 16-16-8 mixture with EM preparation to create a microbial organic fertilizer containing biochar, high NPK nutrients, and beneficial microorganisms, suitable for use in pineapple cultivation and other crops.