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Evaluation and character association study for tuber yield, biochemical and antioxidant properties of sweet potato (Ipomoea batatas)

Indian Agricultural Research Journals

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Title Evaluation and character association study for tuber yield, biochemical and antioxidant properties of sweet potato (Ipomoea batatas)
 
Creator TALANG, H D
JHA, A K
DEVI, M B
MAWLONG, G T
BIAM, KAMNI P
MAWLEIN, J
RYMBAI, H
VERMA, V K
LYNGDOH, B
HAZARIKA, S
 
Subject Accessions, Antioxidant, Biochemical, Sweet potato, Yield
 
Description A study was carried out during 2022 and 2023 at ICAR-Research Complex for North-Eastern Hill Region, Umiam, Meghalaya to evaluate the yield, biochemical and antioxidant properties of 49 accessions of sweet potato [Ipomoea batatas (L.) Lam.] in mid hill condition of north-eastern region. The experiment was laid out in randomized block design (RBD) with 3 replications. Results indicate that Mynthlu Orange exhibited the highest tuber weight, length, diameter and yield. In terms of biochemical parameters, Meghalaya Local recorded the highest dry matter content; Col-6 recorded the highest starch content; and X-24 had the highest total sugar content. Among antioxidants, X-24 showed the highest total phenolic content, highest FRAP assay value and anthocyanin with lowest IC50 value which signified that X-24 had the highest antioxidant activity. Correlation study revealed significant positive correlation of tuber yield with tuber weight, diameter and total anthocyanin. Based on the mean performance, accessions Mynthlu Orange, X-24 and Col-6 were found promising for yield, biochemical and antioxidant parameters.
 
Publisher Indian Council of Agricultural Research
 
Date 2024-11-13
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
 
Format application/pdf
application/pdf
 
Identifier https://epubs.icar.org.in/index.php/IJAgS/article/view/152271
10.56093/ijas.v94i11.152271
 
Source The Indian Journal of Agricultural Sciences; Vol. 94 No. 11 (2024); 1219–1225
2394-3319
0019-5022
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/IJAgS/article/view/152271/57170
https://epubs.icar.org.in/index.php/IJAgS/article/view/152271/57171
 
Rights Copyright (c) 2024 The Indian Journal of Agricultural Sciences
https://creativecommons.org/licenses/by-nc-sa/4.0