Soil organic matter and nitrogen transformation mediated by plant residues of different qualities in sandy acid upland and paddy soils

Effects of different quality plant resid

Effects of different quality plant residues on soil carbon accumulation and aggregate formation in a tropical sandy soil in Northeast Thailand as revealed by a 10-year field experiment

✍ P. Samahadthai; P. Vityakon; P. Saenjan 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 173 KB 👁 1 views

## Abstract Particulate organic matter (POM) plays important role in soil organic carbon (SOC) retention and soil aggregation. This paper assesses how quality (chemical composition) of four different‐quality organic residues applied annually to a tropical sandy loam soil for 10 years has affected P