木醋液促进花卉生长的应用研究  

Application research of Wood vinegar in promoting flower growth

作　　者：周丹[1] 杨扬[2] 刘赢男 

机构地区：[1]黑龙江省森林植物园,哈尔滨150040 [2]东北林业大学 [3]黑龙江省自然资源研究所

出　　处：《中国林副特产》2008年第2期10-12,54,共4页Forest By-product and Speciality in China

基　　金：黑龙江省科技攻关计划项目资助(GB07B303-01)

摘　　要：应用木醋液对荷兰菊和万寿菊进行浸种、扦插、浸根、喷施等方面进行研究。结果表明,木醋液对花卉的种子发芽率、幼苗生根率、幼苗的生长发育等方面都有明显的促进作用。对照实验结果表明以木醋2号,含量10mg·kg^-1最好,其次为含量20mg·kg^-1,生根率比对照提高1.7-3.1倍,根系总长比对照增加11-72倍;木醋1号和2号用于花卉叶面喷施,均有明显效果,2号好于1号。叶面喷施浓度300-600倍为宜。木醋液作为新型植物生长调节剂在生产上应用,可以进行成分调整,添加植物生长所需要的各种营养成分,应用效果要好于木醋原液。This paper took research on Aster novi-belgii and marigold in soaking seed, cutting, soaking root and spraying by wood vinegar. The results indicated that the wood vinegar played an obvious role in percentage of seeds germination, percentage of seedling rootage and seedling growing development of flowers and so on. The experiment proved that No. Ⅱ with 10 mg in per kg^-1 was the most effective, No. Ⅱ with 20 mg in per kg^-1 following in the second place. The percentage of rootage of the experimental group was 1.7-3.1 times higher than that of the controlled group. The total length of the root of the experimental group was 11-72 times longer than that of the controlled group. Both No. Ⅰ and No. Ⅱ were significantly effective in the surface spraying and No. Ⅱ was much better than No. Ⅰ. The recommended density was 300-600. As a new regulator of plant growth, wood vinegar could be applied to production. Its components could be adjusted and be added the necessary nutriments. The effective was much better than crude wood vinegar.

关 键 词：木醋液 花卉 生长 

分 类 号：S482.8[农业科学—农药学] TQ452[农业科学—植物保护]