山楂育苗可用野生山楂根蘖苗嫁接繁殖,也可用野生山楂种子培育实生苗嫁接繁殖。目前,在山楂主要产区仍广泛采用前一种方法。后一种方法在一些地方也取得了成功经验。如河北省芦龙,抚宁、隆化等县采用人工砂藏种子一年,第二年春季播种的方法,每亩产苗量9,000—10,000株;河北丰宁、山东诸城等县采取冷热交替变温处理种子,当年播种,出苗率达到90%以上;利用硫酸、九二○处理种子,碾压种子等方法,当年播种,当年出苗,也有一定成效。现将学习到的一些山楂育苗方法整理如下,供新发展山楂生产的地区参考。一、实生苗的培育 Hawthorn seedlings can be used to plant wild Hawthorn tillering seedlings grafted seedlings can also be used to breed wild Hawthorn grafting reproduction. At present, the former method is still widely used in the main producing areas of hawthorn. The latter approach has also gained some success in some places. Such as Hebei Province, Longshen, Funing, Longhua and other counties using sand artificial seeds for one year, the second spring planting method, per acre seedlings 9,000-10,000; Fengning, Shandong, Zhucheng and other counties to take hot and cold Alternating temperature treatment of seeds, planting the year, the emergence rate of 90% or more; the use of sulfuric acid, September 20 seed treatment, rolling seeds and other methods, then sowing, when the emergence of seedlings, but also a certain effect. Now we will learn some hawthorn nursery method finishing as follows, for the development of new hawthorn regional reference. First, the cultivation of seedlings