Improving Onion Quality

split onion imageIt is particularly important to ensure that environmental and growth constraints do not limit onion bulb yield, and thereby quality. Taste and pungency are important elements in determining the quality of onion crops. Fertilizer programs based on crop development and nutrient needs are key to influencing both yield and quality.

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internal rot, bulb firmness

Improving Onion Bulb Firmness

Firmness is a critical characteristic of onion crops, particularly in dry bulb onions which are stored for long periods.