【摘要】 互叶醉鱼草是我国西北干旱山区造林的优良灌木树种,对互叶醉鱼草在甘肃天祝县的分布及其采种母树进行了调查。对互叶醉鱼草的播种育苗、扦插育苗和造林试验进行了详细研究,扦插成活率可达75%,生根类型为皮部生根。干旱地区当年的造林成活率可达75%以上。这为今后互叶醉鱼草的开发利用和产业化经营提供依据。更多还原

【Abstract】 Buddleja alternifolia was one of drought-enduring shrubs in drought mountainous areas in northwest of China.It can grow up land in loess and arid land.It was of importances such as stronger drought resistance,lovely flowers.Also it was a useful kind of shrub for soil and water conservation,making environment green and beauty.Therefore its prospects of development and utilization were quite wide.The natural distributation of Buddleja alternifolia in Tianzhu of Gansu province was investigated.The sowing and seedling,cutting propagation and afforestation of Buddleja alternifolia were particularly investigated.The rooting ratio has been 75% and afforestation survived percentage in the same year in droughr areas reached as 75%.更多还原