MGG_2025v16n1

1 Introduction	37
2 Current Status of Fresh Corn Germplasm Resources	38
2.1 Definition and characteristics of fresh corn	38
2.2 Classification of fresh corn types	38
2.3 Global distribution and diversity of germplasm	39
3 Exploration of New Fresh Corn Germplasm Resource	39
3.1 Traditional sources of germplasm resources	39
3.2 Modern methods for germplasm exploration	39
3.3 International collaboration in germplasm shari	39
4 Evaluation of Fresh Corn Germplasm Resources	40
4.1 Morphological and agronomic traits evaluation	40
4.2 Nutritional and quality traits evaluation	40
4.3 Stress resistance evaluation	41
4.4 Molecular-level evaluation	41
5 Advances in Fresh Corn Breeding Techniques	41
5.1 Traditional breeding methods	41
5.2 Marker-assisted selection (MAS) and genomic se	41
5.3 CRISPR/Cas9 and gene-editing technologies	42
5.4 Application of multi-omics approaches	42
6 Case Studies	42
6.1 Development of high-sugar fresh corn varieties	42
6.2 Utilization and global recognition of waxy cor	42
6.3 Successful breeding of stress-resistant variet	42
7 Challenges in the Exploration and Utilization of	43
7.1 Limited access to germplasm resources due to c	43
7.2 Over-reliance on specific germplasm resources,	43
7.3 Technological and resource constraints in deve	43
7.4 Impact of climate change on the adaptability o	43
8 Future Directions	44
8.1 Enhancing germplasm diversity through internat	44
8.2 Integrating artificial intelligence and machin	44
8.3 Developing climate-resilient, stress-tolerant	44
8.4 Strengthening partnerships among research inst	44

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