Vol. 9, Special Issue 1 (2021)
Evaluation of newly developed deep water rice line NDGR 706: Yield and adaptability parameters for abiotic stress
Author(s): Nitendra Prakash, SP Giri, RA Singh and SKS Rajpoot
Abstract: Submergence is a major threat in rice growing areas of South and South-East Asia. Investigation were undertaken at Crop Research Station, (ANDUAT) Ghaghraghat, Bahraich during 2018 and 2019 under AICRIP experiment to study the performance of deep water rice line NDGR 706 for submergence, yield and yield characters under the agro-ecological conditions of Eastern Uttar Pradesh. The experiment was laid out in Split Plot Design (SPT) with having three replications. The mean value of survival % of NDGR 706 (85%) compared to national check (65%), regional check (73%) and local check (75%). The mean value of grain yield kg/ha was recorded maximum was NDGR 706 (3093 kg/ha) compared to national check CR Dhan 500 (2167 kg/ha), regional check Dinesh (2486 kg/ha) and local check Jal Nidhi (2138kg/ha). The increase yield over check of CR Dhan 500, Dinesh and Jal Nidhi (42.73, 24.41 & 44.67%). The mean value of plant height of NDGR 706 was 176 cm, days to 50% flowering 119. Highest number of panicle/m2 was observed of NDGR 706 (200) compared to national check, regional check and local check 175,175 and 151. NDGR 706 can be used as commercial cultivars in deep water rice of Uttar Pradesh.
DOI: 10.22271/chemi.2021.v9.i1c.11513
Pages: 138-141 | 537 Views 60 Downloads
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How to cite this article:
Nitendra Prakash, SP Giri, RA Singh and SKS Rajpoot. Evaluation of newly developed deep water rice line NDGR 706: Yield and adaptability parameters for abiotic stress. International Journal of Chemical Studies. 2021; 9(1): 138-141. DOI: 10.22271/chemi.2021.v9.i1c.11513
