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| ухудшение здоровья почвы (Soil health deterioration, land degradation and nutrient imbalance in soil are the major concerns in contemporary agriculture. Alexander Demidov) | |||
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| ухудшение здоровья почвы (Soil health deterioration, land degradation and nutrient imbalance in soil are the major concerns in contemporary agriculture. Alexander Demidov) | |||