Effect of microelement concentration in flower buds on plum yield

Abstract

The results of plum yield affected by, and dependent on microelement concentration in flower buds are given in this study. Microelements were found to affect yield increase by 54.61% (R = 0.739). Taken separately, Mn mostly affected yield increase, (r8’=67.08%), followed by the slightest effect of B, (rs’°=2.52%), as well as by that of Zn (rs’=1.14%), while Cu had the strongest effect on yield decrease, (r3°=68.72%).