Impact of fertilisation strategies at planting on apple trees in their fi rst and second year () Covering the tree strips with organic material can improve the vegetative growth of apple trees in the year of planting. In addition, results of a 2017 trial indicate that the eff ect of such measures is strongly infl uenced by weather conditions. Further evaluations in a two-year-old orchard of Braeburn Mariri Red revealed, growth-promoting effects of organic fertilization in the fi rst year had no sigifi cant eff ect on growth or yield in the second year under the 2017 weather conditions. |