基质、覆膜对二歧鹿角蕨孢子播种繁殖的影响  

Effects of Substrate and Film Mulching on Spore Sowing and Reproduction of Platycerium bifurcatum

作　　者：吴建设[1] 叶秀仙[1] 林榕燕 方能炎 WU Jian-she;YE Xiu-xian;LIN Rong-yan;FANG Neng-yan(Crop Research Institute,Fujian Academy of Agricultural Sciences/Flower Research Center,Fujian Academy of Agricultural Sciences,Fujian Engineering Research Center for Characteristic Floriculture,Fuzhou 350013,China)

机构地区：[1]福建省农业科学院作物研究所/福建省农业科学院花卉研究中心/福建省特色花卉工程技术研究中心,福建福州350013

出　　处：《东南园艺》2020年第2期21-24,共4页Southeast Horticulture

基　　金：福建省属公益类科研院所基本科研专项(2017R1026-9);中央引导地方科技发展专项(2019L3012);福建省农业科学院科技创新团队(STIT2017-2-9)。

摘　　要：研究不同基质配比及覆膜方式对二歧鹿角蕨孢子播种繁殖的影响,结果表明,以泥炭土含量较高的泥炭土:细沙=2:1的基质配比最适宜鹿角蕨的孢子萌发;采用在透明塑料袋覆盖套住育苗盘,并在底部扎透气孔的覆膜方式对鹿角蕨幼孢苗萌发效果好;筛选出以泥炭土:树皮:小石块=2:1:1为栽培基质,其移栽成活率达97.8%;为二歧鹿角蕨的人工繁育种苗提供技术支撑。Study on the effect of different substrate ratio and film covering method on spore sowing and reproduction of Platycerium bifurcatum was performed,and the results showed that the optimum ratio of peat soil and fine sand was 2:1 for spore germination of Platycerium bifurcatum.Using transparent plastic film to mulch the seedling tray and pricking the air hole at the bottom of tray had a good effect on the germination of Platycerium bifurcatum spores.The survival rate of transplanting was 97.8%with substrate,in which the proportion of peat soil,bark and small stone was 2:1:1.The study provides technical support for the artificial breeding and seedling production of Platycerium bifurcatum.

关 键 词：二歧鹿角蕨 孢子繁殖 基质 覆膜 

分 类 号：S565[农业科学—作物学]