SOIL FERTILITY QUALITY TEST THROUGH LIQUID ORGANIC FRUIT EXTRACTS OF Solanum lycopersicum esculentum Mill. AND EXTRACTS Ananas comosus (L.) Merr. ON RED-YELLOW PODZOLIC SOIL MEDIA
Keywords:
Solanum lycopersicum, Ananas comosus, Red-Yellow Podzolic, UltisolAbstract
The application of liquid organic fertilizer derived from extracts of Solanum lycopersicum esculentum Mill. and Ananas comosus (L.) Merr. extracts can improve soil quality through its effects on the physical, chemical and biological properties of the soil. The application of liquid organic fertilizer derived from extracts of Solanum lycopersicum esculentum Mill. and Ananas comosus (L.) Merr. can improve soil structure and increase the availability of nutrients such as nitrogen, phosphorus and potassium required by plants and the soil. Regarding the role of soil microbes in soil biological properties, they help decompose soil organic matter, increase the availability of nutrients in the soil, and help maintain an ideal soil pH level in Red-Yellow Podzolic soil, commonly known as Ultisol. In this study, the application of liquid organic fertilizer was able to improve the quality of red-yellow Podzolic soil, which was initially nutrient-poor or deficient, to a state where nutrients were available and even abundant. The recommended application of this liquid organic fertilizer is capable of increasing the nutrient content of red-yellow Podzolic soil whilst maintaining soil fertility and health
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