Water–fertilizer coupling balances yield and the input-related carbon footprint in double-cropping greenhouse Hami melon
Water–fertilizer management is central to balancing productivity and environmental performance in greenhouse agriculture. Methods: In a spring–autumn greenhouse Hami melon system in Xinjiang, five irrigation (W1–W5) and three fertilization (F1–F3) levels were combined. Life cycle assessment quantified the input-relat...