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以美丽豹子花(Nomocharis basilissa)、多斑豹子花(Nomocharis meleagrina)、开瓣豹子花(Nomocharis aperta)3个不同野生品种为试材,研究了不同基质(草煤土、珍珠岩、锯末、草煤土∶腐殖质土∶珍珠岩=1∶1∶1)和同一基质(草煤土∶腐殖质土∶珍珠岩=1∶1∶1)不同物种下豹子花属植物鳞片扦插繁殖能力的差异。结果表明:基质配比及物种间差异对豹子花属植物扦插繁殖有显著影响;扦插基质结构的保水、保肥性决定了豹子花鳞片的萌发、小籽球的生根率及健壮程度;其中以草煤土及草煤土∶腐殖质土∶珍珠岩=1∶1∶1混合基质最优;不同基质中籽球平均直径主要依赖于母体鳞片大小,无显著差异;相同基质下,出芽时间开瓣豹子花最短、多斑豹子花居中、美丽豹子花所需的时间最长;开瓣豹子花平均繁殖系数相对较高,而平均繁殖系数与籽球直径存在一定反比关系。
Three different wild varieties, Nomocharis basilissa, Nomocharis meleagrina and Nomocharis aperta, were used as experimental materials to study the effects of different substrates (grass coal, perlite, sawdust, grass Coal and soil: humus soil: perlite = 1: 1: 1) and the same substrate (grass soil: humus soil: perlite = 1: 1: 1) different Leopard genus Scleroderma different cutting propagation. The results showed that: the matrix ratio and inter-species differences had significant effects on the cutting propagation of Leopard; the water-holding and fat-holding of the cutting matrix structure determined the germination of leopard flower scales and the rooting rate and robustness of the seeds; Grass soil and grass soil: humus soil: perlite = 1: 1: 1 mixed matrix optimal; different matrix ball diameter average depends mainly on the size of the mother, no significant difference; the same matrix, Leopard flower shortest, spotted leopard flowers in the middle, the leopard flowers spent the longest time; open leopard flower average propagation coefficient is relatively high, and the average coefficient of propagation and the diameter of the ball there is a certain inverse relationship.