Soil fertility assessment is crucial for sustainable crop production, particularly in intensive rice-growing regions. The present study aimed to assess the spatial distribution of available nutrients across the rice-growing areas of the north-central laterite of Kerala and genera...
Open access
Research Article10.9734/ijpss/2025/v37i55464
Aims: The study aimed to investigate the different fractions of iron in the north central laterites of Kerala and their relative contribution to iron availability. Study Design: Soil sampling, characterisation, fractionation, and structural equation modelling. Location and Durat...
Open access
Research Article10.9734/ijpss/2025/v37i55453
Aims: Research study was undertaken to examine the dynamic changes and transformations of applied phosphorus (P) in soil, spanning a comprehensive period of 75 days, to understand its interactions and potential impact on nutrient availability. Study Design: Factorial CRD. Place a...
Open access
Research Article10.9734/jsrr/2024/v30i72167