不同栽培基质对非洲菊生长影响的研究

Research on Growth Effection of Different Culture Medium on Gerber jamesonii

以非洲菊为试材,炉渣、香菇渣、平菇渣、泥炭、锯末等为栽培基质材料,腐熟有机肥作为营养源,进行生态有机型无土栽培试验。[1]分析比较8种基质配方与两种肥料配方组合对非洲菊生长及开花的影响,并设土壤栽培对照区。[9]结果表明,非洲菊无土栽培基质以炉渣、香菇渣(3∶1)+(2.5kg牛粪+2.5kg羊粪+1kg复合肥)/m3配方为最佳;其次为炉渣、香菇渣、锯末、泥炭(2∶5∶4∶2)+(2.5kg牛粪+2.5kg羊粪+1kg复合肥)/m3。

This parer took Gerber jamesonii as trial sample and cinder,mush room residue,peat and saw dust as culture media.By using become thoroughly decomposed organic fertilizer as chemical nutrition source,organic ecotype soilless cultiration was conducted and the simicar circle arrangement methadwad was used in the experiment.8 medium formulas and 2 fertilizer formulas wermulas were tested during the growth of Gerbera Jamesonii to compare and analyse their influence.The result showed that soilless culture was better than soil culture.The growth of the trial sample increased apparently on the medium of A1B1（3 cinder and 1 mushroom residue,and 2.5 kg cow dung＋2.5 kg sheep dung and 1 kg compound fertilizer per m3）.The second farorite medium was A6B1（2 peat,4 saw dust,2 cinder and 5 mushroom residue,residue,and 2.5 kg cow dung＋2.5 kg sheep dung and 1 kg compound fertilizer per m3）