Abstract
Field studies were conducted to determine the influence of carbonated irrigation water on bell pepper (Capsicum annuum L.) yield, plant nutrient status, canopy carbon dioxide (CO2) concentration, and soil pH. Marketable yield, early yield, marketable fruit size distribution, and plant nutrient status were unaffected by carbonated irrigation water. Air CO2 concentration in the lowest portion of the canopy increased during irrigation events, but returned to the ambient CO2 concentration shortly after irrigation ceased. The effect of carbonated irrigation water on soil pH was marginal and unpredictable.
Notes
This is New Jersey Agricultural Experiment Station Publication No. D‐03150–4‐95, supported by state and U.S. Hatch Act funds. This study was supported in part by CCEA, the Center for Controlled Environment Agriculture.