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木质泥炭

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For cutting propagation of semi-lignified branches in P. frasery, it was suitable to take perlite: vermiculite: turves=l:2:l or 1:1:2 as medium. The most appropriate concentration of ABT1 rooting powder solution was 200 mg/L.

结论]对于红叶石楠半木质化枝条的扦插繁殖,使用基质珍珠岩:蛭石:泥炭=1:2:1或l:1:2较适合。1号ABT生根粉溶液的处理浓度以200mg/L最为适宜。

For cutting propagation of semi-lignified branches in P. frasery, it was suitable to take perlite:vermiculite: turves=1:2:1 or 1:1:2 as medium. The most appropriate concentration of ABT1 rooting powder solution was 200 mg/L.

咱结论暂对于红叶石楠半木质化枝条的扦插繁殖,使用基质珍珠岩:蛭石:泥炭越1:2:1或1:1:2较适合。1号ABT生根粉溶液的处理浓度以200 mg/L最为适宜。

Semi lignified tresses were cuttinged separately under seven treatments with different proportion of perlite, vermiculite and turf, at 22℃ temperature.

扦插快繁用珍珠岩、蛭石、泥炭按不同比例设计7个处理,在平均温度22℃条件下,用半木质化枝条进行绣球扦插,统计插穗的生根率、生根条数和生根长度。

Six soil free mixtures (Ⅰ. decayed grass fibre : slag : chicken dung = 3 : 1:1;Ⅱ. Decayed grass fibre: peat: slag2 : 2 :1;Ⅲ Decayed wood fibre: slag: chicken dung3 : 1: 1;Ⅳ. Decayed wood fibre: peat: slag2 : 2 : 1;Ⅴ. peat : slag chicken dung=2 : 1 : 1;Ⅵ. Peat : vermiculite : perlite = 2 : 2 : 1;Ⅶ. Soil.) were used as growth medium for perennial ryegrass turf establishing experiment.

以单一的基质为材料,调制成6种混合无土基质,分别为:Ⅰ3腐熟草质纤维十炉渣+鸡粪;Ⅱ2腐熟草质纤维+2泥炭十炉渣;Ⅲ3腐熟木质纤维+炉渣+鸡类;Ⅳ2腐熟木质纤维+2泥炭+炉渣;Ⅴ2泥炭十炉渣+鸡类;Ⅵ2泥炭+2蛭石+珍珠岩、Ⅶ土壤。

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