干旱区生态环境知识资源中心(Arid): 植物生长调节剂对大叶栎幼苗生长的影响

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	植物生长调节剂对大叶栎幼苗生长的影响
其他题名	Effect of Plant Growth Regulator on Castanopsis fissa Seedlings
	梁机 1; 李春 1; 樊东函 1; 樊吉尤 2; 廖克波 2; 田海清 3
ISSN	0517-6611
出版年	2008
卷号	36 期号:22 页码:9494-9495,9549
中文摘要	[目的]研究不同植物生长调节剂对大叶栎幼苗生长的影响,探索大叶栎培育壮苗的最佳方案,指导育苗生产实践。[方法]利用不同浓度的生根粉和萘乙酸对大叶栎幼苗进行处理,并且对苗高、地径、生物量等形态指标和叶绿素含量等生理指标进行测定。[结果]2种生长调节剂对大叶栎苗木的生长有明显的促进作用,尤以喷施ABT50mg/L的处理表现最佳,其苗高、地径、根系总长、叶面积、叶绿素含量分别比对照提高了27.53%、61.54%、70.91%、64.23%、21.43%。[结论]该研究为2种生长调节剂（萘乙酸和生根粉）的使用提供了依据。
英文摘要	The aim of the research was to study the effect of plant growth regulator on Castanopsis fissa seedlings, and to seek optimum method for breeding seedlings in production. [ Method] Seedlings of Castanopsis fissa were sprayod with different concentrations of ABT3 arid NAA. Form indexes such as height, diameter and biomass and physiological indexes such as chlorophyll content of seedling were tested. [ Result ] Plat growth regulators had obvious accelerative effect on the seedling growth. ABT with 50 mg/L concentration had the most remarkable effect on the growth. The height, stem of seedling, total length of roots; leaf area, chlorophyll content of plats which was sprayed with ABT 50 mg/L reached 27.53%, 61.54%, 70.91% ,64.23% and 21.43% respectively, which were higher than that of the control. [ Conclusion] NAA and ABT had obvious effects on accelerating o the seedling growth of Castanopsis fissa. And the research provided the basis for usage of the plat growth regulator in the production.
中文关键词	大叶栎 ; 形态指标 ; 生理指标
英文关键词	ABT NAA Castanopsis fissa ABT NAA Form index Physiological index
语种	中文
国家	中国
收录类别	CSCD
WOS类目	FORESTRY
WOS研究方向	Forestry
CSCD记录号	CSCD:3385903
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/221968
作者单位	1.广西大学林学院, 南宁, 广西 530005, 中国; 2.广西南宁良凤江国家森林公园, 南宁, 广西 530031, 中国; 3.广西苍梧县林业局, 苍梧, 广西 543100, 中国
推荐引用方式 GB/T 7714	梁机,李春,樊东函,等. 植物生长调节剂对大叶栎幼苗生长的影响[J],2008,36(22):9494-9495,9549.
APA	梁机,李春,樊东函,樊吉尤,廖克波,&田海清.(2008).植物生长调节剂对大叶栎幼苗生长的影响.,36(22),9494-9495,9549.
MLA	梁机,et al."植物生长调节剂对大叶栎幼苗生长的影响".36.22(2008):9494-9495,9549.