Effects of N Reduction and Combined with Organic Fertilizer Application on Rice Yield and NH3 Volatilization from Saline Soil

Short summary

Reducing urea-N input by 20% (RU) increased rice grain yield by 29.9–52.1% vs. full urea (U) in saline soil, while adding organic compost (RU+OF) further cut ammonia (NH3) volatilization by 8.9–25.3% compared to other treatments, despite a 14.6% yield reduction vs. RU.

AI-generated from the title and abstract; the full text is not read.