Abstract
SummaryTomato plants were grown in hydroponic culture in a greenhouse. The effect of supplying bicarbonate, ammonium and calcium to saline nutrient solutions was investigated. High salinity (60 mM NaCl) decreased total and marketable yields of tomato fruit, mainly by reducing size fruit. Applications of ammonium produced the lowest marketable yield, by reducing the size and number of marketable fruit compared to the control treatment. This reduction was due to an increase in the number of fruits with blossom-end rot, probably caused by low Ca2+ concentration in the fruits.Although no significant effect on yield was produced by adding Ca2+, HCO3– or NH4+ to the saline treatment, some quality parameters, such as firmness, pH, total soluble solids (TSS), TSS/acidity ratio and glucose content, were affected.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: The Journal of Horticultural Science and Biotechnology
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.