不同栽培基质对盆栽矾根生长的影响

Effects of Different Culture Mediums onthe Growth of Potted Heuchera Spp

为探索适宜广西地区生产盆栽矾根的栽培基质,本文以“黄水枝”、“午夜玫瑰”、“秋之落叶”、“泡沫花”4个矾根品种为试材,研究6种栽培基质对盆栽矾根生长的影响。结果表明:70%进口泥炭 + 30%珍珠岩基质处理的冠幅、叶柄长、叶片数及叶片长宽等指标都优于其他处理,其次为椰糠处理和50%园土 + 50%椰糠基质处理,园土处理栽培效果最差。

Four Heuchera spp. (Tiarella polyphylla, “Midnight Rose”, “Autumn fallen leaves”, Heucherella “Mo-jito”) were used as research materials to analyze the effect of 6 culture mediums on the growth of potted Heuchera spp. The results showed that culture mediums had different effects on the growth of four Heuchera spp. and the mediums of 70% imported peat + 30% pearlite were found suitable for the growth of the potted Heuchera spp. and gave higher crown width and petiole length, more leaf number, and longer or wider leaves than the other mediums followed by coconut bran or 50% garden mould + 50% coconut bran treatment. The worst medium was garden mould in this test.