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Nutrient Availability and Biological Properties of Paddy Soils Under Rainfed Traditional "Payatak" Farming Systems in Catubig Valley, Philippines
J. Agr. Sci. Tech
To understand the long-term effects of payatak and conventional rice farming system on soil properties and soil quality, a soil survey was conducted in existing "payatak" and conventional rice fields in Catubig Valley, Northern Samar, Philippines. Chemical analyses revealed that soils under "payatak" are more acidic, with low EC, OM, and N content compared to those soils from conventional rice farms. However, available P and exchangeable K in "payatak" soils were higher than those infatcat:mwt37eufmze7pfppqbe3s3ik2a