1、 Shape characteristics

1. The leaves of pear trees are alternate, the edges of the leaves have small sawtooth, and the leaf buds are very small but very sharp. Its young leaves are red and some are green. They will become green after stretching. The petiole length of leaves is different, and the shape is generally oval or long oval

2. Its flowers have corymbose inflorescences, and the petals are nearly round, and some petals are wide oval. The fruit also has many shapes, oval, round or oblate

2、 Characteristics of growth environment

1. Water: pear trees need a lot of water during their growth, which is greater than that of ordinary plants. Therefore, the soil humidity cannot be too low, and its growth will be affected

2. Sunshine: it likes sunshine very much, so it needs to see more sunshine during its growth. The time of seeing light every year is about 1600-1700 hours

3. Temperature: it likes the growing environment with high temperature very much. The temperature must be high enough during breeding, but the temperature cannot be too low during dormancy