Field studies with boron on muscadine grapes

Abstract

Abstract A 2‐year study failed to show a significant yield response from soil applications of boron to eight‐year‐old muscadine grape vines; however, a definite trend toward yield response was evident from linear regression models. No difference in B levels of tissue occurred the initial year but in the second year, the tissue from the highest B rate was significantly higher than other treatments. Boron content of the soil correlated well with B treatment levels (r = .88). Fruit soluble solids were not related to B treatments.