山楂过去多用根蘖繁殖,但由于受根蘖苗数所限,不能在短期内培养出大量苗木。近二年来,卢龙县苗圃创造了利用山楂种子播种,当年出苗、当年芽接、第二年出圃的经验。一、果实的采集和加工于9、10月间,当山楂果实变红,种子充分成熟时即可采种。采后堆积起来,使果肉软化,然后倒入缸内或其他容器中,用木棒捣成果泥状,或用粉碎机将果肉打烂,再用清水淘洗,取得比较纯净的种子,放在背阴通风的地 In the past, hawthorn multiply with root tillers, but due to the limited number of root tillers, can not be cultivated in a short period of large quantities of seedlings. In the past two years, Lulong County nursery has created the use of hawthorn seed sowing, then germination, then budding, the second year of nursery experience. First, the collection and processing of fruit in September and October, when the hawthorn fruit turns red, the seeds can be fully mature seed. Piled up after harvest, so that the flesh softened, and then poured into the cylinder or other containers, mashed fruit sticks with sticks, or smash the pulp with a crusher, and then washed with water to obtain more pure seeds, on Ventilated ground