Estimation of yield and nitrogen use efficiencies in hybrid maize varieties through site specific nitrogen management based on leaf color chart (LCC).

Sci Rep · 2025 · PMC11806063 · PMID 39920262

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an increasing trendno p-value reported

Data on periodic leaf area index indicated that LAI differed significantly among three maize hybrids, and it manifested an increasing trend up to 75 DAS and then showed a declining trend till the harvest (Table 3 ).

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