PTShvi 33.b:29[2] :כל אילניא עבדין שנה פרא שנה : all trees produce (fruit?) every other year See the entire entry for ˀīlān, ˀīlānā n.m. tree
PTShvi 33.b:29[2] :שנה פרא שנה : every other year See the entire entry for prh adv. less, almost