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Transparent and Black Film Mulching Improve Photosynthesis and Yield of Summer Maize in North China Plain
2022
Agriculture
In order to clarify the influences of drip irrigation under different mulch materials on crop yield, field experiments were carried out in the North China Plain for two seasons in 2020 and 2021. The changes in field microenvironment, photosynthetic capacity, leaf biological factors, and maize growth indexes were analyzed under drip irrigation with transparent film (W), black film (B), and straw mulching (S), with a nonmulching field as control (CK). The results showed that compared with CK, the
doi:10.3390/agriculture12050719
fatcat:d6yn3mqlxfhzxly6j5rspudsdi