七叶树为七叶树科,七叶树属落叶乔木。树干通直,树冠圆满,枝叶密茂,叶形美丽,是世界上有名的观赏树种,不仅适宜于绿化庭园和行道树栽植,又可作荒山造林及水土保持林树种。喜深厚、湿润和疏松的土壤,常分布于海拔700米以下的山地及平原地带。河北、陕西、山西、河南、江苏等省分布较多。现将其育苗技术介绍如下。1.种子处理:于9月下旬至10月成熟。当果皮呈黄绿色,个别果实自然脱落时,即可采收。七叶树种子易失水干缩而失去发芽 Buckeye for the Aesculus, Aesculus is a deciduous tree. Tree trunk straight, successful crown, dense branches and leaves, beautiful leaf, is the world’s famous ornamental species, not only suitable for green garden and street trees planted, but also for afforestation and soil and water conservation forest tree species. Hi deep, moist and loose soil, often at an altitude of 700 meters below the mountain and plains. Hebei, Shaanxi, Shanxi, Henan, Jiangsu and other provinces are more distributed. Now its seedling technology are as follows. 1. Seed Treatment: Mature from late September to October. When the peel was yellow-green, individual fruit naturally fall, you can harvest. Aesculus hippocastanum dry shrink and lose germination