荚果蕨露地引种栽培试验研究

本文对露地引种栽培荚果蕨的生长发育规律、环境因子对其生长、发育及园林观赏效果的影响作了研究.结果表明;在北京地区露地栽培中,荚果蕨4月上旬萌发,营养生长迅速;6月中旬始孢子叶生长;10月下旬枯萎,绿色期较长.对土壤适应性极强,尤耐碱性土;全光下可正常生长,但适当遮荫观赏效果最佳,喜湿润空气,忌土壤长期积水.

Introduction and Cultivation of the Ostrich Fern in the Open

The effect of environmental factors on the growth,development and appearance of the introduced Ostrich Fern (Matteuccia struthiopteris) in the open is the subject of this paper.M.struthiopteris starts vegetative growth in April,produces fertile leaves begining in June,and withers near the end of October under natural condition in Beijing.It has very good adaptability to the intensity of sunlight,soil nutrition and acidity.Humid air is best for growth,but stagnant soil around the roots is detrimental.