seed deterioration
[/siːd dɪˌtɪərɪˈeɪʃən/]
nounpl: seed deteriorations
deterioração de sementes
1. The progressive decline in seed quality, viability, and vigor over time, resulting from aging, environmental stress, or improper storage conditions
Seed deterioration reduces germination rates and seedling vigor in stored agricultural crops.
A deterioração de sementes reduz as taxas de germinação e o vigor das mudas em culturas agrícolas armazenadas.
2. The biochemical and physiological processes that lead to loss of seed viability, including loss of membrane integrity and metabolic activity
Farmers must monitor seed deterioration to ensure optimal planting material for the next season.
Os agricultores devem monitorar a deterioração de sementes para garantir material de plantio ideal para a próxima safra.
Seed deterioration is a critical concern in Brazilian agriculture, where tropical climate conditions accelerate seed aging. The term is predominantly used in agricultural science, seed banking, and crop production contexts in both Brazil and Portugal. Understanding seed deterioration is essential for maintaining agricultural productivity and food security in tropical regions.
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