摘要
The minute size of orchid seeds have made them difficult to observe,orchid seeds germination and mortality of seedlings in suit difficult to study.Recently,a new technique was described by which orchid seeds were sowed and retrieved in the field under natural conditions.It is possible to conduct a quantitative study of orchid germination in suit and observe seasonal growth and mortality of seedlings.The technique has also enabled us to bait appropriate fungus from the germinated seeds and young seedlings,which could be beneficial both to the orchid propagation and conservation.For the further studies,the potential issue and application perspective of this technique are also discussed in this text.
The minute size of orchid seeds have made them difficult to observe, orchid seeds germination and mortality of seedlings in suit difficult to study. Recently, a new technique was described by which orchid seeds were sowed and retrieved in the field under natural conditions. It is possible to conduct a quantitative study of orchid germination in suit and observe seasonal growth and mortality of seedlings. The technique has also enabled us to bait appropriate fungus from the germinated seeds and young seedlings, which could be beneficial both to the orchid propagation and conservation. For the further studies, the potential issue and application perspective of this technique are also discussed in this text.
出处
《林业科学》
EI
CAS
CSCD
北大核心
2007年第5期125-129,共5页
Scientia Silvae Sinicae
基金
国家自然科学基金(30660153)
海南省自然科学基金(80652)
华南热带农业大学院校科技基金(Rndy0605)
关键词
兰科植物种子
菌根真菌
原生境
共生萌发
seed of orchid
mycorrhizal fungi
in suit
symbiotic germination
