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	Plant architecture evolution for higher yields in cluster bean (Cyamopsis tetragonoloba) under arid conditions
	Dadheech, Rama; Sharma, R.; Mahla, H. R.; Bhatt, R. K.
通讯作者	Mahla, HR
来源期刊	INDIAN JOURNAL OF AGRICULTURAL SCIENCES
ISSN	0019-5022
EISSN	2394-3319
出版年	2020
卷号	90 期号:5 页码:79-83
英文摘要	Cluster bean [Cyamopsis tetragonoloba (L.) Taub] is an annual legume well adapted to limiting soil moisture and wide range of temperature fluctuations. In order to realize the potential of the crop, systematic cluster bean improvement efforts in India were initiated since 1961. Early released varieties were identified through multilocation germplasm testing. Selections, hybridization and mutagenesis have been contributing to recent varieties with more shares emanating from hybridization. Some of the earlier released varieties are still popular with the farmers. The traits responsible for high yield in guar varieties have not been analyzed and probably resulting in release of similar types with no or marginal gains. Hence, present investigation was undertaken to evaluate popular varieties with respect to seed yield and other associated morpho-physiological traits. Thirty varieties procured from the Agriculture Research Station, Durgapura (SKRAU, Bikaner), CCHAU, Hisar and CAZRI, Jodhpur were evaluated during kharif 2013, 2014 and 2015 at the Central Research Fann, Central Arid Zone Research Institute, Jodhpur, India. The analysis of variance indicated non-significant variation for important yield and yield attributing traits like pods/plant, pod length, seed weight and nodes per plant. The various traits like branches per plant, number of clusters and pods per cluster complemented so as to have comparable number of pods per plant and yield. Most of the contribution to variance comes from environments indicating adaptive plasticity in cluster bean irrespective of varieties. The varieties released meticulously incorporated early partitioning and increased proportion of reproductive phase for high yield.
英文关键词	ANOVA Cluster bean Correlation Path coefficient Stability
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000566659100015
WOS关键词	DIVERSITY
WOS类目	Agriculture, Multidisciplinary
WOS研究方向	Agriculture
来源机构	ICAR Central Arid Zone Research Institute
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326070
作者单位	[Dadheech, Rama; Sharma, R.; Mahla, H. R.; Bhatt, R. K.] ICAR Cent Arid Zone Res Inst, Jodhpur 342003, Rajasthan, India
推荐引用方式 GB/T 7714	Dadheech, Rama,Sharma, R.,Mahla, H. R.,et al. Plant architecture evolution for higher yields in cluster bean (Cyamopsis tetragonoloba) under arid conditions[J]. ICAR Central Arid Zone Research Institute,2020,90(5):79-83.
APA	Dadheech, Rama,Sharma, R.,Mahla, H. R.,&Bhatt, R. K..(2020).Plant architecture evolution for higher yields in cluster bean (Cyamopsis tetragonoloba) under arid conditions.INDIAN JOURNAL OF AGRICULTURAL SCIENCES,90(5),79-83.
MLA	Dadheech, Rama,et al."Plant architecture evolution for higher yields in cluster bean (Cyamopsis tetragonoloba) under arid conditions".INDIAN JOURNAL OF AGRICULTURAL SCIENCES 90.5(2020):79-83.