干旱区生态环境知识资源中心(Arid): Correlation and path coefficient studies in advanced breeding lines for yield and yield contributing traits along with grain micronutrients in pearl millet [Pennisetum glaucum (L.) R. Br.]

Arid

DOI	10.1007/s42976-023-00392-4
	Correlation and path coefficient studies in advanced breeding lines for yield and yield contributing traits along with grain micronutrients in pearl millet [Pennisetum glaucum (L.) R. Br.]
	Rachana, M.; Athoni, B. K.; Soregaon, C. D.; Sajjanar, G. M.; Biradar, A. H.
通讯作者	Rachana, M
来源期刊	CEREAL RESEARCH COMMUNICATIONS
ISSN	0133-3720
EISSN	1788-9170
出版年	2024
卷号	52 期号:2 页码:833-840
英文摘要	Pearl millet is one of the major food crops, particularly grown in arid and semi-arid regions of the world. This study aimed to determine correlation and path analysis for morpho-phenological and yield contributing traits along with grain micronutrients (Fe and Zn) in 184 advanced breeding lines and four checks viz., ICMV-221 (NC), ICTP-8203 (NC), VPMV-9 (LC) and Dhanashakti (NC), were assessed using Augmented Block Design during kharif 2021-22 at two locations viz., Regional Agricultural Research Station, Vijayapur and Agricultural Research Station, Mudhol. Analysis of Variance indicated the existence of sufficient variation in the material studied. The traits like 1000 grain weight, dry fodder yield, plant height, panicle girth and panicle length had significant and positive phenotypic correlation with grain yield. There was a highly significant and high positive correlation between the Fe and Zn content. These results would imply that simultaneous selection for high levels of both Fe and Zn content is possible. The path analysis indicated that the traits viz., 1000 grain weight, dry fodder yield, panicle girth and plant height had high and positive direct effects on grain yield. This indicates that grain yield can be improved through direct selection by these characters. Strong association of these traits revealed that the selection based on these traits would ultimately improve the yield.
英文关键词	Correlation Path analysis Significant Association Direct effect and grain yield
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000999565500001
WOS关键词	IRON
WOS类目	Agronomy
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403175
推荐引用方式 GB/T 7714	Rachana, M.,Athoni, B. K.,Soregaon, C. D.,et al. Correlation and path coefficient studies in advanced breeding lines for yield and yield contributing traits along with grain micronutrients in pearl millet [Pennisetum glaucum (L.) R. Br.][J],2024,52(2):833-840.
APA	Rachana, M.,Athoni, B. K.,Soregaon, C. D.,Sajjanar, G. M.,&Biradar, A. H..(2024).Correlation and path coefficient studies in advanced breeding lines for yield and yield contributing traits along with grain micronutrients in pearl millet [Pennisetum glaucum (L.) R. Br.].CEREAL RESEARCH COMMUNICATIONS,52(2),833-840.
MLA	Rachana, M.,et al."Correlation and path coefficient studies in advanced breeding lines for yield and yield contributing traits along with grain micronutrients in pearl millet [Pennisetum glaucum (L.) R. Br.]".CEREAL RESEARCH COMMUNICATIONS 52.2(2024):833-840.