ArticleScientific reports2023
Timely sown maize hybrids improve the post-anthesis dry matter accumulation, nutrient acquisition and crop productivity.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Sulfur fertilization optimizes maize yield through nutrient regulation and biomass responses in six contrasting soils of Northeast China.Frontiers in plant science · 2026Article
- Response of Gladiolus grandiflorus varieties to planting date: effects on growth, flowering, and vase life.BMC plant biology · 2025Article
- Molecular diversity and genetic potential of new maize inbred lines across varying sowing conditions in arid environment.Scientific reports · 2025Article
- Plant nutrient removal and soil residual chemical properties as impacted by maize planting date and density.PloS one · 2024Article
- Impact of irrigation, nitrogen fertilization, and plant density on stay-green and its effects on agronomic traits in maize.Frontiers in plant science · 2024Article
- Essential oil-grafted copper nanoparticles as a potential next-generation fungicide for holistic disease management in maize.Frontiers in microbiology · 2023Article
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Authors and funding
16 authors.
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Abstract
Delayed sowing of maize hybrids could exacerbate the capability of maximizing the yield potential through poor crop stand, root proliferation, nutrient uptake, and dry matter accumulation coupled with the inadequate partitioning of the assimilates. This study appraised the performance of five recent maize hybrids viz., PMH-1, PJHM-1, AH-4158, AH-4271, and AH-8181 under timely and late sown conditions of the irrigated semi-arid ecologies. Timely sowing had the grain and stover yields advantage of 16-19% and 12-25%, respectively over the late sown maize hybrids. The advanced hybrids AH-4271 and AH-4158 had higher grain yields than the others. During the post-anthesis period, a greater dry matter accumulation and contribution to the grain yield to the tune of 16% and 10.2%, respectively, was observed under timely sown conditions. Furthermore, the nutrient acquisition and use efficiencies also improved under the timely sown. The nutrient and dry matter remobilization varied among the hybrids with AH-4271 and PMH-1 registering greater values. The grain yield stability index (0.85) was highest with AH-4158 apart from the least yield reduction (15.2%) and stress susceptibility index (0.81), while the maximum geometric mean productivity was recorded with the AH-4271 (5.46 Mg ha
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