干旱区生态环境知识资源中心(Arid): EFFECT OF AGROCLIMATE ON SEED AND SEEDLING TRAITS OF TREE BEAN (Parkia timoriana (DC) Merr.) IN NORTH EAST INDIA

Arid

DOI	10.20886/ijfr.2019.6.1.17-26
	EFFECT OF AGROCLIMATE ON SEED AND SEEDLING TRAITS OF TREE BEAN (Parkia timoriana (DC) Merr.) IN NORTH EAST INDIA
	Thangjam, Uttam; Sahoo, Uttam Kumar; Thong, Pentile
通讯作者	Sahoo, UK
来源期刊	INDONESIAN JOURNAL OF FORESTRY RESEARCH
ISSN	2355-7079
EISSN	2406-8195
出版年	2019
卷号	6 期号:1 页码:17-26
英文摘要	Parkia timoriana (DC) Merr. (common name: tree bean) is a legum tree species found distributed in several South-East Asian countries including Indonesia, Japan, Malayasia, Philippines, Thailand and Vietnam including the mid and foothills of eastern Himalayas. It was identified seed sources and grouped them into different agro climatic zones based on moisture index and precipitation. The resultant agroclimatic zones were analyzed for significant influences on quantitative traits of seeds and seedlings of P. timotiana and their contribution to germination and growth. Analysis of variance showed significant variation (p<0.05) in all seeds and pod traits of P. timotiana between agroclimatic zones. Polynomial regression showed a gradual increase in pod length, pod weight, seed weight per pod, seed number per pod and 1000 seed weight from the perhumid zone to arid zone. Zonal variations on seed germination and seedling vigour was in the order of arid > humid > sub-humid > perhumid. It was recommended that tree breeders should choose P. timoriana from the arid zone (MI = -20 to -60) for establishing seed orchard for optimum yield. Further, the ARCGIS interpolation tool could be used for predicting better seed sources of this species in plantation programmes.
英文关键词	Parkia timoriana agroclimatic zone moisture index variation
类型	Article
语种	英语
开放获取类型	DOAJ Gold
收录类别	ESCI
WOS记录号	WOS:000468385900002
WOS关键词	GERMINATION
WOS类目	Forestry
WOS研究方向	Forestry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/333553
作者单位	[Thangjam, Uttam; Sahoo, Uttam Kumar; Thong, Pentile] Mizoram Univ, Dept Forestry, Sch Earth Sci & Nat Resource Management, Aizawl 796004, India
推荐引用方式 GB/T 7714	Thangjam, Uttam,Sahoo, Uttam Kumar,Thong, Pentile. EFFECT OF AGROCLIMATE ON SEED AND SEEDLING TRAITS OF TREE BEAN (Parkia timoriana (DC) Merr.) IN NORTH EAST INDIA[J],2019,6(1):17-26.
APA	Thangjam, Uttam,Sahoo, Uttam Kumar,&Thong, Pentile.(2019).EFFECT OF AGROCLIMATE ON SEED AND SEEDLING TRAITS OF TREE BEAN (Parkia timoriana (DC) Merr.) IN NORTH EAST INDIA.INDONESIAN JOURNAL OF FORESTRY RESEARCH,6(1),17-26.
MLA	Thangjam, Uttam,et al."EFFECT OF AGROCLIMATE ON SEED AND SEEDLING TRAITS OF TREE BEAN (Parkia timoriana (DC) Merr.) IN NORTH EAST INDIA".INDONESIAN JOURNAL OF FORESTRY RESEARCH 6.1(2019):17-26.