干旱区生态环境知识资源中心(Arid): Performance and Stability of Pearl Millet Varieties for Grain Yield and Micronutrients in Arid and Semi-Arid Regions of India

Arid

DOI	10.3389/fpls.2021.670201
	Performance and Stability of Pearl Millet Varieties for Grain Yield and Micronutrients in Arid and Semi-Arid Regions of India
	Sanjana Reddy, P.; Satyavathi, C. Tara; Khandelwal, Vikas; Patil, H. T.; Gupta, P. C.; Sharma, L. D.; Mungra, K. D.; Singh, Sumer P.; Narasimhulu, R.; Bhadarge, H. H.; Iyanar, K.; Tripathi, M. K.; Yadav, Devvart; Bhardwaj, Ruchika; Talwar, A. M.; Tiwari, V. K.; Kachole, U. G.; Sravanti, K.; Shanthi Priya, M.; Athoni, B. K.; Anuradha, N.; Govindaraj, Mahalingam; Nepolean, T.; Tonapi, Vilas A.
通讯作者	Reddy, PS (corresponding author), Indian Inst Millets Res, Hyderabad, Telangana, India. ; Govindaraj, M (corresponding author), Int Crops Res Inst Semi Arid Trop, Hyderabad, Telangana, India.
来源期刊	FRONTIERS IN PLANT SCIENCE
ISSN	1664-462X
出版年	2021
卷号	12
英文摘要	Pearl millet [Pennisetum glaucum (L.) R. Br.] is grown under both arid and semi-arid conditions in India, where other cereals are hard to grow. Pearl millet cultivars, hybrids, and OPVs (open pollinated varieties) are tested and released by the All India Coordinated Research Project on Pearl Millet (AICRP-PM) across three zones (A(1), A, and B) that are classified based on rainfall pattern. Except in locations with extreme weather conditions, hybrids dominate pearl millet growing areas, which can be attributed to hybrid vigor and the active role of the private sector. The importance of OPVs cannot be ruled out, owing to wider adaptation, lower input cost, and timely seed availability to subsidiary farmers cultivating this crop. This study was conducted to scrutinize the presently used test locations for evaluation of pearl millet OPVs across India, identify the best OPVs across locations, and determine the variation in grain Fe and Zn contents across locations in these regions. Six varieties were evaluated across 20 locations in A(1) and A (pooled as A) and B zones along with three common checks and additional three zonal adapted checks in the respective zones during the 2019 rainy season. Recorded data on yield and quality traits were analyzed using genotype main effects and genotype x environment interaction biplot method. The genotype x environment (G x E) interaction was found to be highly significant for all the grain yield and agronomic traits and for both micronutrients (iron and zinc). However, genotypic effect (G) was four (productive tillers) to 49 (grain Fe content) times that of G x E interaction effect for various traits across zones that show the flexibility of OPVs. Ananthapuramu is the ideal test site for selecting pearl millet cultivars effectively for adaptation across India, while Ananthapuramu, Perumallapalle, and Gurugram can also be used as initial testing locations. OPVs MP 599 and MP 600 are identified as ideal genotypes, because they showed higher grain and fodder yields and stability compared with other cultivars. Iron and zinc concentration showed highly significant positive correlation (across environment = 0.83; p < 0.01), indicating possibility of simultaneous effective selection for both traits. Three common checks were found to be significantly low yielders than the test entries or zonal checks in individual zones and across India, indicating the potential of genetic improvement through OPVs.
英文关键词	representative G x E GGE-biplot iron zinc grain yield fodder yield
类型	Article
语种	英语
开放获取类型	gold, Green Published, Green Accepted
收录类别	SCI-E
WOS记录号	WOS:000661187800001
WOS关键词	X ENVIRONMENT INTERACTION ; MEGA-ENVIRONMENTS ; BIPLOT ANALYSIS ; TRIAL DATA ; GENOTYPE
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
来源机构	International Crops Research Institute for the Semi-Arid Tropics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/350328
作者单位	[Sanjana Reddy, P.; Nepolean, T.; Tonapi, Vilas A.] Indian Inst Millets Res, Hyderabad, Telangana, India; [Satyavathi, C. Tara; Khandelwal, Vikas] All India Coordinated Res Project Pearl Millet, Jodhpur, Rajasthan, India; [Patil, H. T.] Mahatma Phule Krishi Vidyapeeth MPKV, Coll Agr, Bajra Res Scheme, Dhule, India; [Gupta, P. C.] Swami Keshavanand Rajasthan Agr Univ SKRAU, Agr Res Stn, Bikaner, India; [Sharma, L. D.] Sri Karan Narendra Agr Univ SKNAU, Rajasthan Agr Res Inst, Jaipur, Rajasthan, India; [Mungra, K. D.] Junagadh Agr Univ JAU, Pearl Millet Res Stn, Junagadh, Gujarat, India; [Singh, Sumer P.] ICAR Indian Agr Res Inst IARI, New Delhi, India; [Narasimhulu, R.] Acharya NG Ranga Agr Univ ANGRAU, Agr Res Stn, Ananthapuramu, India; [Bhadarge, H. H.] Vasantrao Naik Marathwada Krishi Vidyapeeth VNMKV, Natl Agr Res Project, Aurangabad, Maharashtra, India; [Iyanar, K.] Tamil Nadu Agr Univ TNAU, Sch Genet, Coimbatore, Tamil Nadu, India; [Tripathi, M. K.] Rajmata Vijayaraje Scindia Krishi Vishwa Vidyalay, ...
推荐引用方式 GB/T 7714	Sanjana Reddy, P.,Satyavathi, C. Tara,Khandelwal, Vikas,et al. Performance and Stability of Pearl Millet Varieties for Grain Yield and Micronutrients in Arid and Semi-Arid Regions of India[J]. International Crops Research Institute for the Semi-Arid Tropics,2021,12.
APA	Sanjana Reddy, P..,Satyavathi, C. Tara.,Khandelwal, Vikas.,Patil, H. T..,Gupta, P. C..,...&Tonapi, Vilas A..(2021).Performance and Stability of Pearl Millet Varieties for Grain Yield and Micronutrients in Arid and Semi-Arid Regions of India.FRONTIERS IN PLANT SCIENCE,12.
MLA	Sanjana Reddy, P.,et al."Performance and Stability of Pearl Millet Varieties for Grain Yield and Micronutrients in Arid and Semi-Arid Regions of India".FRONTIERS IN PLANT SCIENCE 12(2021).