Simulating plastic mulching effects on the soil water balance and maize yields using the modified RZ-SHAW model

Abstract

Agricultural system models are practical tools for optimizing irrigation and fertilization strategies. Mulched drip irrigation (MDI) is commonly used in arid regions of China, playing a vital role in enhancing soil water and heat conditions to support agricultural production. However, current models inadequately capture the effects of MDI on land surfaces, limiting their utility in guiding irrigation and fertilization practices.