Genotype × Environment Interaction Effects for Identifying Stable Genotypes with High Iron and Zinc Content in Mung Bean (Vigna radiata)

IF 1.5 Q3 AGRONOMY

Agricultural Research Pub Date : 2025-11-08 DOI:10.1007/s40003-025-00907-x

Madhan Arunkumar, Arumugam Yuvaraja, Dharmalingam Kumaresan, Narayanan Manikanda Boopathi, Chinnusamy Menaka, Ramasamy Jagadeeswaran

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Abstract

Iron (Fe) and zinc (Zn) are crucial micronutrients for growth and development. Mung bean, a key source of plant-based protein, is largely cultivated in South Asia. Enhancing micronutrient levels through biofortification offers a promising strategy to combat deficiencies. This study evaluated the genotype × environment interaction (G × E) and stability of Fe, Zn, and hundred-seed weight (HSW) in 33 mung bean genotypes across three locations in Tamil Nadu. Fe and Zn levels were estimated using atomic absorption spectroscopy (AAS). The combined analysis of variance revealed a significant (p < 0.05) G × E interaction for Fe, Zn, and HSW. (Additive Main Effects and Multiplicative Interaction) AMMI and (Genotype and Genotype × Environment) GGE. Biplot analyses identified stable genotypes with superior micronutrient profiles. COGG 22–03, COGG 23–021, and VBN 7 exhibited enhanced stability and micronutrient content. Stability indices, including AMMI stability index (ASI) and multi-trait stability index (MTSI), identified VGG 20–157, VBN 7, and COGG 23–006 as potential lines for biofortified mung bean breeding programs.

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绿豆高铁、高锌稳定基因型鉴定的基因型与环境互作效应

铁（Fe）和锌（Zn）是对生长发育至关重要的微量元素。绿豆是植物性蛋白质的主要来源，主要在南亚种植。通过生物强化提高微量营养素水平是对抗营养不足的一种有希望的策略。本研究评估了泰米尔纳德邦3个地区33个绿豆基因型的基因型与环境的相互作用（G × E）以及铁、锌和百粒重（HSW）的稳定性。用原子吸收光谱（AAS）测定铁和锌的含量。综合方差分析显示，铁、锌和HSW的G × E相互作用显著（p < 0.05）。AMMI和GGE（基因型和基因型×环境）。双图分析确定了具有优越微量营养素谱的稳定基因型。COGG 22-03、COGG 23-021和VBN 7的稳定性和微量元素含量均有所提高。稳定性指标，包括AMMI稳定性指数（ASI）和多性状稳定性指数（MTSI），确定了VGG 20-157、VBN 7和COGG 23-006作为生物强化绿豆育种的潜在品系。

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来源期刊

Agricultural Research AGRONOMY-

CiteScore

3.80

自引率

0.00%

发文量

期刊介绍： The main objective of this initiative is to promote agricultural research and development. The journal will publish high quality original research papers and critical reviews on emerging fields and concepts for providing future directions. The publications will include both applied and basic research covering the following disciplines of agricultural sciences: Genetic resources, genetics and breeding, biotechnology, physiology, biochemistry, management of biotic and abiotic stresses, and nutrition of field crops, horticultural crops, livestock and fishes; agricultural meteorology, environmental sciences, forestry and agro forestry, agronomy, soils and soil management, microbiology, water management, agricultural engineering and technology, agricultural policy, agricultural economics, food nutrition, agricultural statistics, and extension research; impact of climate change and the emerging technologies on agriculture, and the role of agricultural research and innovation for development.