Ammonia Emissions from Cattle Manure under Variable Moisture Exchange between the Manure and the Environment

نویسندگان

چکیده

When reducing ammonia emissions from cowsheds, it is recommended to reduce the ventilation intensity, air temperature in barn, manure moisture by using bedding and manure-contaminated surfaces, prevent urine accumulating airways. Using mass flow method wind tunnel, after research on seven types of cattle with different contents, was found that evaporates up 3.9 times more intensively liquid than solid manure. There a strong correlation between water evaporation Ammonia emission decrease 2.0–2.3 times, 1.9–2.1 times. Different cowsheds have opportunities pollution conditions for dry crusts form surface. The best results will be achieved applying complex measures pollution.

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ژورنال

عنوان ژورنال: Agronomy

سال: 2023

ISSN: ['2156-3276', '0065-4663']

DOI: https://doi.org/10.3390/agronomy13061555