【摘要】 以勋章菊品种"星白"为试材,研究了Snyde(1938)通用配方、日本园式配方、荷兰花卉研究所岩棉滴灌配方(非洲菊)、Hoagland 4种不同浓度、不同营养液配方对勋章菊的水体扦插生长和生根的影响。结果表明:扦插24d后,1/2倍的完全营养液D(Hoagland)的扦插效果最好,液体环境中勋章菊扦插的平均根长达7.3cm,平均发根数量为16根。因此,1/2倍的营养液D是最适宜勋章菊生长生根的营养液,该结果可为勋章菊无土栽培及水体景观应用提供依据。更多还原

【Abstract】 Taking Gazania regins L.‘Xingbai’as test materials,the influence of four different concentrations and nutrient solution formulas-Snyde(1938)general formula,Japanese garden typed formula,Holland flower Institute of rock wool drip Irrigation formula(gerbra)and Hoagland on water cuttage growth and rooting in Gazania regins L.were studied.The results showed that the average rooting length of‘Xingbai’in the half concentration of the complete nutrient solution D was 7.3cm,and its average rooting amount was 16,after 24 days.The half concentration of the complete nutrient solution D(Hoagland)was the most suitable growth and rooting of nutrient solution for Gazania regins L.,and the results provided the basis for its water planting and water landscape.更多还原