Pear planting: how to fertilize pear trees?

How to fertilize pear trees? Please give an introduction Pear tree has to go through several main growth stages in its life: initial fruit stage, full fruit stage and senescence stage. Young trees early fruit stage: early spring should be applied nitrogen fertilizer, after summer shoots stop growing, flower bud differentiation, fruit began to expand, should be applied phosphorus, potassium-based fertilizer. After harvest in autumn, the base fertilizer should be applied again. II. Full fruiting period: apply nitrogen fertilizer mainly once after germination to before flowering. From late June to the time before harvest, topdressing (foliar fertilizer) should be carried out outside the root, and nitrogen, phosphorus and potassium fertilizer should be applied in combination. When the pear is harvested and the tree enters the recovery stage, base fertilizer should be applied early at this stage. III. Senescence period: Pear trees enter senescence period after decades of growth and fruiting, and four topdressing and one base fertilizer are applied throughout the year (average of 250-500 kg per plant per year). Click for more pear planting technology Click for more fruit planting technology