摘要
[目的]解决望天树在人工繁育方面存在的技术难题。[方法]研究不同光照和土壤水分对望天树种子发芽率及出苗情况的影响。[结果]望天树种子在光照强度40%、土壤含水量60%的条件下发芽率最高。[结论]该研究为望天树的迁地保护、种群恢复及开发利用等提供一定的基础资料。
Objective] This study almed to soIve technical probIems in artificial breed-ing of Parashorea chinensis. [Method] The effects of different iI umination intensity and soiI moisture on seed germination rate and emergence of P. chinensis were in-vestigated. [Result] Under conditions of ill umination intensity of 40% and soiI mois-ture of 60%, the seeds of P. chinensis showed the highest germination rate. [Con-clusion] This study wiI provide some basic information for the ex-situ conservation, repopuIation and deveIopment and utiIization of P. chinensis.
关键词
望天树
光照
土壤水分
种子萌发
Parashorea chinensis
llluminatlon intensity
Soil moisture
Seed germi-natlon
