景观型木麻黄优良品系筛选研究

对惠安赤湖林场国内种质资源库中55个木麻黄种质资源通过目测初选10个品系。采用多目标决策法,通过适应性、速生性、繁殖力和观赏性等指标综合评价进行深入筛选,结果表明:千头木麻黄、垂柳木麻黄、圆头木麻黄、龙柏木麻黄为最佳景观型木麻黄品系。研究结果为滨海地区解决了景观绿化美化困难的局面,实现了沿海防护林和景观绿化的最佳组合,为有力推进我国滨海地区生态环境建设提供了优良种质资源。

Screening of Superior Landscape-typed Strains of Casuarina spp.

Fifty-five Casuarina spp.germplasms were selected by visual inspection in the domestic germplasm bank of Chihu Forest Farm in Huian County.Using the multi-objective decision method,adaptability,fast-growing,fecundity & ornamental were comprehensively evaluated and screened.Result shows that the cultivars of Casuarina nana,and othor four species are the optimal landscape type.The result is that the coastal area has solved the difficult situation of landscaping and beautification,realized the optimal combination of coastal shelter forest and landscape greening,which provide germplasm resources for promoting the ecological environment construction of coastal areas in China.