Abiotic and biotic factors influencing small-scale corn production along a shade spectrum in arid urban agriculture settings

Urban Farm DB summary

This study assessed abiotic and biotic factors affecting sweet corn production in six arid urban agricultural plots with varying shade levels (n=18 plots). Corn successfully matured in 50% of the plots. Microbial richness and diversity were high and not a hindrance. Corn success metrics positively correlated with average daytime light intensity (r=0.74-0.84) and soil organic matter (r=0.77-0.89), but negatively correlated with soil calcium, magnesium, sodium, and sulfate (r=-0.71 to -0.90).