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为了减少七叶一枝花野生资源的消耗,满足市场需求,节约生产成本,提高林地的利用率,增加林农收入,保护生态环境,选择常绿林地(杉木林地)、阔叶林地(核桃林地)与灌木林地(金银花林地)3种类型的林地,采用湖南洪江八面山生产的七叶一枝花种子和根茎切块2种繁殖材料,开展了林下育苗和栽培技术研究。结果表明,选择繁殖材料时,应采用种子繁殖,可减少野生资源的消耗,大量提供种苗,有利于规模化种植;不同繁殖材料采用育苗移栽和直播直栽林下规模种植时,宜采用直播直栽,可节约生产成本,提早投产;3种不同类型林地种植时宜选择阔叶林地,符合七叶一枝花的生态习性和生长发育规律,获得更好的经济效益。
In order to reduce the consumption of wild plant resources, to meet the market demand, save production costs, improve the utilization of forest land, increase farmers\' income, protect the ecological environment, choose evergreen forest (fir woodland), broadleaf forest (walnut woodland) Shrubland (Honeysuckle woodland) three types of woodland, the use of Hunan Hongjiang Bamian Mountain seven leaves of a flower seed and rhizome cuttings of two kinds of propagation materials, carried out under the tree nursery and cultivation techniques. The results showed that the selection of propagation materials should be used to seed breeding, can reduce the consumption of wild resources, providing large quantities of seedlings, is conducive to large-scale planting; different propagation materials using seedling transplanting and direct seeding planting under direct planting should be adopted Direct planting direct planting, can save production costs, put into operation earlier; 3 kinds of different types of woodland should choose broad-leaved forest planting, in line with the ecological habits and growth and development of seven-leaf flower, get better economic benefits.