Site conditions and preparation of pear tree

Site conditions of Lijianyuan:

(1) Daily average gas temperature from April to October: Qiuzi pear 14.7-8; Western pear 17.7-22.2; Sand pear 15.5--26.9; White pear 17.7-22.2.

(2) Annual sunshine hours: from January to December, the annual sunshine hours reach 1600-1700 hours.

(3) Annual rainfall: >=400 mm

(4) ph value: when 5.4, the plant grows vigorously and the result is good; when ph8.5, the result is affected and causes dead tree when it is serious.

Planting preparation:

1. The treatment of the garden before planting is fully deepened by 80 to 100 cm, and soil and manures and weeds are simultaneously applied. After the soil and manures are decomposed and decomposed, the lower soil conditions can be improved. When the labor is insufficient, it can also be planted along a ditch along the line, the ditch is 80-100 cm deep and 100-150 cm wide. Soil fertilizer and weeds were applied when returning to the soil. Since the roots of pear trees are mainly distributed above 30 cm, the fertile top soil should be filled above 30 cm.

2. Treatment of seedlings before planting The main side roots of the selected seedlings are properly trimmed, the ruptured parts of the tip are cut into flat stubble, soaked in water overnight, and then the roots of the seedlings after soaking are dipped in mud to prepare for planting.

Disclaimer: Some articles of this website are transferred from the Internet. If the legal rights of third parties are involved, please inform this website for processing. phone