ArticleBMC plant biology2026
Seasonal growth dynamics and yield potential of biomass sorghum in the Southeastern US.
Article in BMC plant biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Genetic Variation for Autumn-Winter Forage Yield in a Segregating Tetraploid FPlants (Basel, Switzerland) · 2026Article
- Biomass loss and composition change of energycane and biomass sorghum during aerobic and anaerobic storage.Scientific reports · 2026Article
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Authors and funding
13 authors.
Funding
Abstract
backgroundThe southeastern United States holds immense potential for producing cellulosic feedstocks to support the emerging biofuel industry. However, the development of a viable cellulosic biofuel sector depends on consistent, site-specific, and seasonally available biomass supply. Biomass sorghum has emerged as a promising annual feedstock, but understanding its growth dynamics and environmental sensitivities is essential for optimizing yield and supply logistics.
methodsA four-year, multi-location study was conducted across six sites in the southeastern US to assess the influence of genotype, environment, and management on biomass sorghum growth and productivity. The objectives were to: (1) quantify the growth and biomass dynamics of biomass sorghum under different environments in the Southeast US and 2) estimate early harvest yield penalties based on its seasonal biomass growth patterns.
resultsStalk density and plant height varied significantly across sites, years, and genotypes, reflecting strong genotype × environment interactions. Biomass accumulation followed a sigmoid growth pattern, with differences in heat unit requirements and the number of days to reach maximum biomass yield. Northern sites exhibited faster biomass accumulation but shorter growing seasons and higher early harvest penalties of up to 25%. End-of-season biomass ranged from 9.3 to 21.7 Mg ha⁻¹, with site accounting for the greatest source of variation, followed by site × year interaction.
conclusionsThis study reveals strong spatiotemporal variability in biomass sorghum growth and yield across environments. The results emphasize the need for site-specific genotype selection, management strategies, and harvest scheduling to minimize yield losses and enhance feedstock reliability. These insights contribute to optimizing biomass sorghum production and strengthening sustainable bioenergy systems in the southeastern US.
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