Multi trait stability indexing and trait correlation from a dataset of sweet potato (Ipomoea batatas L.)

被引：9

作者：

Alam, Zakaria ^{[1
]}

Akter, Sanjida ^{[2
]}

Khan, Md. Anwar Hossain ^{[1
]}

Rashid, Md. Harunor ^{[1
]}

Hossain, Md. Iqbal ^{[1
]}

Bashar, Abul ^{[3
]}

Sarker, Umakanta ^{[4
]}

机构：

[1] Bangladesh Agr Res Inst, Tuber Crops Res Ctr, Gazipur 1701, Bangladesh

[2] Bangladesh Rice Res Inst, Entomol Div, Gazipur 1701, Bangladesh

[3] Sher E Bangla Agr Univ, Dhaka 1213, Bangladesh

[4] Bangabandhu Sheikh Mujibur Rahman Agr Univ, Fac Agr, Dept Genet & Plant Breeding, Gazipur 1706, Bangladesh

来源：

DATA IN BRIEF | 2024年 / 52卷

关键词：

MTSI; Sweet potato traits; Factor analysis; Broad sense heritability; Selection gain;

D O I：

10.1016/j.dib.2023.109995

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A study was conducted in five regions of Bangladesh, specifeach characterized by suitable agro-ecologies for sweet potato cultivation. The purpose of this data article was to demonstrate the correlations between traits and the selection of stable varieties based on the multi-trait stability index (MTSI). The data indicated a direct link between multiple characteristics and both the yield and factors contributing to yield. This implies that enhancing these traits might result in a higher overall production of sweet potato storage roots. Furthermore, the factor analysis for MTSI demonstrated that the desired goal for selection was achieved for all traits, except for mean vine length (VL) and storage root dry weight (DW). The broad sense heritability ranged from 0 to 0.97, and the selection gain percentage ranged from 0 to 42.8. The MTSI analysis identified the sweet potato variety BARI Mistialu-15 as the most stable among the other studied varieties. (c) 2023 The Author(s). Published by Elsevier Inc. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/)

引用

页数：7

共 4 条

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