CAJ | 학술논문

[目的]对野生河北木蓝进行繁殖试验,为其大规模的引种驯化提供依据.[方法]设计了扦插、种子萌发2组试验.[结果]在扦插试验中,IBA 50～300 mg/L均不同程度提高河北木蓝插条的成活率,其中以IBA 300 mg/L处理效果最佳,成活率达80%.该方法适用于木蓝大规模的引种驯化.在野生种子萌发试验中,热水浸种5 min、浓度95%浓硫酸浸种处理对打破种子休眠有明显作用,以浓硫酸处理在砂基质中培养萌发率最高,冷水浸种24 h对促进种子萌发无明显作用.[结论]引种河北木蓝在保持水土、发展畜牧业、恢复自然生态环境等方面具有重要意义.
[목적]대야생하북목람진행번식시험,위기대규모적인충순화제공의거.[방법]설계료천삽、충자맹발2조시험.[결과]재천삽시험중,IBA 50～300 mg/L균불동정도제고하북목람삽조적성활솔,기중이IBA 300 mg/L처리효과최가,성활솔체80%.해방법괄용우목람대규모적인충순화.재야생충자맹발시험중,열수침충5 min、농도95%농류산침충처리대타파충자휴면유명현작용,이농류산처리재사기질중배양맹발솔최고,랭수침충24 h대촉진충자맹발무명현작용.[결론]인충하북목람재보지수토、발전축목업、회복자연생태배경등방면구유중요의의.
[Objective] The propagation of Indigofera bungeana Walp. was studied to provide the basis of its introduction and domestication. [Method] The experiment on propagation of Indigofera bungeana Walp.was studied. [Result] 50-300 mg/L IBA could accelerate rooting. The best treatment was 300 mg/L ABT, the surviving rate of which could reach 80%. It could be used in large-scale production. The wild seeds were soaked in hot water or 95% concentrated sulfuric acid, and the dormancy of seeds of Indigofera bungeana Walp. could be broken effectively. The best treatment was soaked in concentrated sulfuric acid and cultured with grit. The effect of soaking seeds in cold water for 24h was the worst. [Conclusion] The introduction and culture of Indigofera bungeana Walp. were improtant in conserving water and soil, developing animal husbandry industry and improving ecological environment.