【摘要】 ‘桂松1号’是从广西桐棉种源马尾松优良林分中经优良单株选择和无性繁殖而获得,具有生长迅速、树干粗壮通直、枝条细长、生物量大、树形优美、观赏性好等特点,5年生平均株高6.90 m,冠幅3.0～5.0 m,可应用于城乡园林绿化、风景林、疗养林、生态防护林和用材林栽培,适宜多种土壤和气候条件,在普通桐棉种源马尾松栽培区和分布区内均可广泛种植。更多还原

【Abstract】 ’Guisong 1’ is obtained from the superior stand of Pinus massoniana from Tongmian provenance in Guangxi by excellent single plant selection and asexual reproduction. It has the characteristics of rapid growth,thick and straight trunk, slender branches,large biomass,beautiful tree shape and good ornamental value. The average height of 5 years old is 6.90 m,and the cown width is 3.0–5.0 m. It can be used in urban and rural landscaping,scenic forest,convalescent forest,ecological protection forest and timber forest cultivation. It is suitable for a variety of soil and climatic conditions,and can be widely planted in the cultivation area and distribution area of Pinus massoniana from Tongmian provenance.更多还原