干旱区生态环境知识资源中心(Arid): 干旱区不同处理对金露梅嫩枝扦插成苗及苗期生长的影响

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	干旱区不同处理对金露梅嫩枝扦插成苗及苗期生长的影响
其他题名	Arid Region Different Treatment on Potentilla fruticosa Softwood Cuttings into Shoot and Seedling Stage Growth Impact
	奎万花
来源期刊	中国农学通报
ISSN	1000-6850
出版年	2011
卷号	27 期号:10 页码:88-91
中文摘要	为了选出干旱区适宜金露梅嫩枝扦插繁殖育苗的扦插基质、生长调节剂及扦插日期, 为大量繁殖金露梅苗木提供理论依据。于2008年6月5日至7月15日选择健壮、无病虫害当年生的半木质化嫩枝为试验材料, 以扦插基质、植物生长调节剂、扦插时间等不同处理进行金露梅嫩枝扦插试验, 研究它们对金露梅嫩枝扦插繁殖育苗的影响。结果表明:不同的处理组合均能显著或极显著的提高金露梅嫩枝扦插成活率, 同时对苗期生长也有一定的影响。综合看来, 育苗基质以土壤+蘑菇培养基废料的基质为最好;植物生长调节剂以500mg/LIBA处理金露梅嫩枝扦插成活率最高, 达85.45%, 从其他综合性状看, 各浓度的NAA处理金露梅嫩枝扦插, 成活枝条的株高、平均生根数、平均根长显著高于其他组合的生长调节剂及对照;不同日期的嫩枝扦插成苗率都比较高, 但以6月5日扦插最高, 达88.85%。
英文摘要	In order to select suitable shoots aridPotentilla fruticosa cutting propagation of cutting seedling matrix and growth regulator and cutting date for many breedPotentilla fruticosa seedlings to provide theoretical basis.On June 5, 2008 to July 15 healthy, no choice in born of plant diseases and insect pests of half woodiness shoots as test materials, cutting matrix and plant growth regulator, cutting time waiting for different processedPotentilla fruticosa shoots.Potentilla fruticosa shoots test was conductedPotentilla fruticosa shoots, studied the influence of cutting propagation of seedling.Results showed that different treatment combinations were significantly or extremely significant improvementPotentilla fruticosa shoots survival rate, at the same time for cutting seedling stage growth also had certain effect.Comprehensive view, nursery substrates as soil + mushroom medium waste of matrix was the best, plant growth regulator to 500 mg/L IBA processingPotentilla fruticosa shoots cuttings, reached the highest survival rate 85.45%, from other comprehensive characteristic look, the concentration of NAA would handlePotentilla fruticosa shoots cuttings, survival of branch height, average rooting number, average root length was significantly higher than other combinations of growth regulator and contrast.Different date with sprigs of cutting into sprout rate was higher, but in June 5, reached the highest cutting 88.85%.
中文关键词	金露梅 ; 处理方法 ; 嫩枝扦插 ; 成活率
英文关键词	Potentilla fruticosa processing method softwood cutting survival rate
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:4385277
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/227433
作者单位	青海省湟中县林业局甘河滩林场, 湟中, 青海 811600, 中国
推荐引用方式 GB/T 7714	奎万花. 干旱区不同处理对金露梅嫩枝扦插成苗及苗期生长的影响[J],2011,27(10):88-91.
APA	奎万花.(2011).干旱区不同处理对金露梅嫩枝扦插成苗及苗期生长的影响.中国农学通报,27(10),88-91.
MLA	奎万花."干旱区不同处理对金露梅嫩枝扦插成苗及苗期生长的影响".中国农学通报 27.10(2011):88-91.

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