欢迎访问《中国农学通报》,

中国农学通报 ›› 2008, Vol. 24 ›› Issue (11): 310-314.doi: 10.11924/j.issn.1000-6850.2008-0562

所属专题: 园艺

• 林学 园艺 园林 • 上一篇    下一篇

不同基质对夜香树扦插生根的影响

王雪娟,张雪平,韩 梅   

  • 收稿日期:2008-07-28 修回日期:2008-09-17 出版日期:2008-11-05 发布日期:2008-11-05

Effects of Different Media on Rooting of Night Jusmine Cutting

Wang Xuejuan, Zhang Xueping, Han Mei   

  • Received:2008-07-28 Revised:2008-09-17 Published:2008-11-05 Online:2008-11-05

摘要: 本试验以夜香树嫩枝为插穗,采用5种不同基质:珍珠岩、蛭石、河沙、珍珠岩+蛭石(1:1)、珍珠岩+蛭石(2:1),来研究其对夜香树扦插生根的影响。结果表明:在不同基质中,其幼根的生长情况不同,其中珍珠岩+蛭石(1:1)和珍珠岩较快;不同基质对夜香树根长、根粗、根重等影响很大,珍珠岩+蛭石(1:1)效果较好;根据根系活力、叶绿素含量、可溶性糖指标的测定,珍珠岩+蛭石(1:1) 与珍珠岩较好。综合各项指标知:珍珠岩+蛭石(1:1)更适合作为夜香树插穗基质。

Abstract: Effects of different media on rooting of the cutting of night jusmine were studied. The results showed that the growth of the rooting in different media is unlike, perlite + vermiculite (1:1) and perlite have better effects; The results also showed that the rooting length, thickness and weight of the night jusmine on different media have great effects. vermiculite + perlite (1:1) has better impacts; According to the determining of the rooting viability, chlorophyll content, soluble sugar and other physiological index, ermiculite + perlite (1:1) and perlite are better. From the above indicators it is easy to know that vermiculite + perlite (1:1) on the night jusmine cutting is more favorable.