What type of cooling is recommended for postharvest handling in greenhouses?

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Multiple Choice

What type of cooling is recommended for postharvest handling in greenhouses?

Explanation:
When produce is harvested, it continues to respire and warm up in the greenhouse environment. Cooling quickly drops the tissue temperature, which slows respiration and metabolism, reduces water loss, and limits microbial growth. This rapid drop preserves texture, color, flavor, and nutrients and overall extends shelf life. Slow, delayed, or room-temperature cooling keeps tissues warmer longer, so respiration and deterioration proceed more quickly. Therefore, rapid cooling is the best approach to maintaining quality after harvest. Rapid cooling methods include forced-air cooling, hydro-cooling, and vacuum cooling.

When produce is harvested, it continues to respire and warm up in the greenhouse environment. Cooling quickly drops the tissue temperature, which slows respiration and metabolism, reduces water loss, and limits microbial growth. This rapid drop preserves texture, color, flavor, and nutrients and overall extends shelf life. Slow, delayed, or room-temperature cooling keeps tissues warmer longer, so respiration and deterioration proceed more quickly. Therefore, rapid cooling is the best approach to maintaining quality after harvest. Rapid cooling methods include forced-air cooling, hydro-cooling, and vacuum cooling.

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