Joke Collection Website - Talk about mood - Characteristics of pear trees
Characteristics of pear trees
1. The leaves of pear trees are alternate, with small serrations on the edges and small and sharp buds. Its young leaves are red and green, and will turn green when stretched. The petioles of leaves are all different in length, generally oval or oval. 2. Its flowers have umbels, petals are nearly round, and some petals are wide and oval. Fruit has many shapes, such as oval, round or oblate.
Second, the growth environment characteristics
1. moisture: pear trees need a lot of moisture in the growth process, which is greater than that of ordinary plants. Therefore, the humidity of the soil should not be too low, and its growth will be affected. 2. Sunshine: It likes sunshine very much, so it needs to see more sunshine during the growing period. The annual sunshine time should be around 1600- 1700 hours. 3. Temperature: It likes a high-temperature growth environment. The temperature must be high enough when breeding, but the dormancy period should not be too low.
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