Growth of Seedling Black Locust and Green Ash in Relation to Subsoil Acidity and Fertilitydoi:10.1093/jof/38.3.228aMcComb A. LKapel F. JJournal of Forestry
closeup of hands planting black locust tree seedling,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银行、工商银行等
Brown, G.N. & Bixby, J.A. 1976. Relationship between black locust seedling age and induction of cold hardiness. Forest Science 22: 208-210.Brown, G.N. and J.A. Bixby. 1976. Relationship between black locust seedling age and induction of cold hardiness. For. Sci. 22:208-210....