摘要
平欧杂种榛具备果大、出仁率高及丰产稳产性强等特点,是目前较为适宜安徽省种植的榛树栽培种。本文通过研究不同基质对平欧杂种榛压条苗生长的影响,旨在筛选出更为适合的压条基质类型。结果表明,不同基质类型对平欧杂种榛压条苗木生根效果影响不同,其中栎树菌棒15 cm、围园土方式的压条苗根系各项指标都优于其他处理;15 cm厚度园土稍次之,但园土材料来源便捷,成本低,在栎树菌棒不充足的地区,可采用园土为基质材料。
Corylus heterophylla×avellana,having such features as big fruit,high kernel rate and stable and high fruit yield,is a fineCorylus cultivar suitable for planting in Anhui Province.In this paper,a study was made on the effects of different mediums on the bury-layering saplings to screen out the optimum medium.The results showed that different mediums had different effects on the rooting of the bury-laying saplings,in which the roots of the saplings treated with 15-cm-deepQuercus spawn culture medium+garden soil had better indexes than those treated with other mediums,followed by those treated with 15-cm deep garden soil,which is easily available with low cost and could be used as the medium in areas with insufficient Quercus spawn culture medium.
作者
蔡新玲
王陆军
肖正东
周米生
CAI Xinling;WANG Lujun;XIAO Zhengdong;ZHOU Misheng(Anhui Academy of Forestry,Hefei 230088,Anhui,China)
出处
《安徽林业科技》
2024年第2期20-23,共4页
Anhui Forestry Science and Technology
基金
安徽省科技重大专项(编号:202103B06020017)。
关键词
平欧杂种榛
压条
育苗
基质
Corylus heterophylla×avellana
Bury-laying
Propagation
Medium
