不同基质及激素对倒挂金钟扦插生根的影响_武新琴.pdfVIP

2010 9 Sep. 2010 39　 3 　 . 39　 . 3 SHANXI FORESTRY SCIENCE AND TECHNOLOGY Vol No 武新琴,智　顺 (,　　030009) 　: 1) 以河砂、蛭石、珍珠岩、泥炭为基质材料,选择其中1种或多种,配制出 种不 基质,进行倒挂金钟扦插 对比试验。 结果表明: 泥炭 ∶珍珠岩为 1∶1的基质生根效果最好 ,生根率达 100% ; 2) 应用N AA, 6-BA 2种激素, - 6 按不 的浓度混合,共配制 种激素溶液,并以清水作对照,进行倒挂金钟扦插对比试验。 结果表明: 用 500× 10 N AA 处理的倒挂金钟插穗生根效果最好。 : 倒挂金钟; 绿枝扦插; 基质; 激素 : 6 5. 99　　: 　　: 1007-726 (2010) 03-0034-03 S A X Effects of Different Substrate and Growth Hormone on Cutting Root of F uchsia hy brida Wu Xinqin, Zhi Shun ( Shanx i F orestry Vocational Technical col lege , 030009 Taiy uan,China ) Abstract: The cont rast experiment of cutting propagation of F uchsia hybrida was carried by the follow ing tw o experiments. 1) Eigh t different treats w ere produced containing such a kind of or two kinds of material as sand, vermiculite, pearlite, peat. The results show ed that peat ∶pearlite= 1∶1 was th e best substrate, 100% of rooting rate; 2) Eight treatments containing - 6 different concentration of N AA and 6-BA hormone w ere indicated: th e best hormone for rooting was 500× 10 N AA. Key words: F uchsia hy br ida; greenw ood cutting; substrate; hormone 　　(Fuchsia hybr ida) ( 0 mm～ 10 mm) , , 、、 2 mm～ 3 mm, 1 mm～ 3 mm, 。、、, 。 ,。 6 50, 4, ,、。 10, 3。 , , , , ,。