【摘要】 通过对泥质海岸防护林树种配置与模式优化的定位测试与调查研究,提出了轻盐碱地上用材林型防护林模式、中重盐碱地上生态经济型防护林模式及林粮、林草、林副复合型栽培模式。建立了杨树、白蜡与刺槐、紫穗槐、沙棘、沙枣混交林的10余种类型及林副林农栽培模式,银中杨、白蜡与田菁、苜蓿(2个品种)、大豆、月见草、牧草(10种)、蓖麻等林副林农栽培模式及经济—景观—复合型防护林栽培模式。更多还原

【Abstract】 Positioning test and investigations on shelterbelt species arrangement and its optimized model on muddy coast were conducted.Timber-forest shelterbelt pattern on slight alkaline soil,eco-economic shelterbelt pattern on middle and heavy salinized land,compound pattern of grain and forest,forest and grass,forest resource were proposed.Forest-resource & agroforestry cultivation patterns and over 10 kinds of mixed forests(poplar,Fraxinus chinensis,Robinia pseudoacacia,Amorpha fruticoas,Hippophae rhamnoides,Elaeagnus angustifolia) were set up.Forest-resource & agroforestry of Populus alba× P.berolinensis,Fraxinus chinensis,Sesbania cannabina,2 varieties of Medicago Sativa,Glycine max,Oenothera odorate,10 varieties of forage,Ricinus communis and economic-landscape-compound pattern of shelterbelt were set up.更多还原