干旱区生态环境知识资源中心(Arid): GIBBERELLIC-ACID, TEMPERATURE, LIGHT, STRATIFICATION, AND SALINITY AFFECT GERMINATION OF PENSTEMON-PARRYI SEED

Arid

	GIBBERELLIC-ACID, TEMPERATURE, LIGHT, STRATIFICATION, AND SALINITY AFFECT GERMINATION OF PENSTEMON-PARRYI SEED
	RAEBER, AC; LEE, CW
通讯作者	LEE, CW
来源期刊	HORTSCIENCE
ISSN	0018-5345
出版年	1991
卷号	26 期号:12 页码:1535-1537
英文摘要	Treatment of desert beardtongue (Penstemon parryi Gray) seed with 500 ppm (1.44 mM) GA3 for 24 hours greatly enhanced germination. The optimum temperature range for seed germination was 15 to 20C in light and darkness. However, light significantly reduced seed germination when the temperature was below or above the optimum range. Stratification of seed at 5C was less effective than GA3 treatment in inducing seed germination. Imbibition of seed in 2000 ppm (34.2 mM) and 4000 ppm (68.4 mM) NaCl reduced the percentage of germination by 30% and 80%, respectively. Chemical name used: gibberellic acid (GA3).
英文关键词	DESERT BEARDTONGUE XEROPHYTE DESERT PLANT SEED DORMANCY
类型	Article
语种	英语
国家	USA
收录类别	SCI-E
WOS记录号	WOS:A1991GU86000034
WOS类目	Horticulture
WOS研究方向	Agriculture
来源机构	University of Arizona
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/126487
作者单位	(1)UNIV ARIZONA,DEPT PLANT SCI,TUCSON,AZ 85721
推荐引用方式 GB/T 7714	RAEBER, AC,LEE, CW. GIBBERELLIC-ACID, TEMPERATURE, LIGHT, STRATIFICATION, AND SALINITY AFFECT GERMINATION OF PENSTEMON-PARRYI SEED[J]. University of Arizona,1991,26(12):1535-1537.
APA	RAEBER, AC,&LEE, CW.(1991).GIBBERELLIC-ACID, TEMPERATURE, LIGHT, STRATIFICATION, AND SALINITY AFFECT GERMINATION OF PENSTEMON-PARRYI SEED.HORTSCIENCE,26(12),1535-1537.
MLA	RAEBER, AC,et al."GIBBERELLIC-ACID, TEMPERATURE, LIGHT, STRATIFICATION, AND SALINITY AFFECT GERMINATION OF PENSTEMON-PARRYI SEED".HORTSCIENCE 26.12(1991):1535-1537.