Answer: First, dig holes at fixed points according to the spacing between the rows. Generally, the hole is 80 cm wide and 50 to 60 cm deep. First put in straws, branches, etc. to about 30-40 cm, and add topsoil to the tread, then apply 50-80 kg of organic fertilizer (pig, cow manure) or 10 kg of decomposed chicken manure, and add calcium, magnesium, and phosphate fertilizer 1 ~ 2 kg (Alkaline soil can be superphosphate) mixed with soil and filled in to make a steamed bun shape. Secondly, cut off the thick roots of the pear seedlings by 2 to 3 cm before planting to promote the occurrence of new roots. The grafting film should be removed to avoid affecting the growth of the main stem. When planting again, the mating joints will be exposed to the ground by 5-10 cm, and the rhizosphere soil will be solidified, and water should be watered immediately. In the air outlet area, pillars need to be set up to prevent lodging.
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