Pear trees like deep and fertile soil. Pay attention to the thickness of soil layer when planting, not too thin. The soil PH value is close to neutral (the PH value is between 6.5 and 7.5), and it is beneficial to the growth of pear trees when the pH value meets the requirements. Pay attention to the amount of fertilization. If excessive fertilization, pear trees will not like the consequences, the peel is too thick, the fruit is too big, and the taste becomes sour. Therefore, the amount and area of fertilization must be calculated before fertilization, and it is best to fertilize in the autumn when the fruit expands. Varieties with early maturity should be carried out after fruit harvesting, and varieties with middle and late maturity should be carried out before fruit harvesting. The advantage of autumn fertilization is that the roots of pear trees have two vigorous growth periods a year.
After the seeds are layered (about 40-60 days), sow in late March to mid-late April. The sowing amount per mu of Qiuzi pear (Yamanashi) is1.5-2kg, and that of Li Du pear is1.5-2kg, and that of small pear is1-1.5kg. The planting area is a plot with deep soil layer and sunny and leeward, and the planting density is 33-67 plants per mu. Water the root after planting.
Planting technique: planting before germination in spring. The width of the planting pit should be 80- 100 cm and the depth should be 60-80 cm. When excavating, the topsoil shall be stacked separately, and 50 kilograms of decomposed organic fertilizer shall be applied to each pit as base fertilizer. When the base fertilizer is mixed, fill it to the bottom 2/3, and the upper 1/3 plain soil is the planting area.