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Fig. 7 | Chemical and Biological Technologies in Agriculture

Fig. 7

From: Greenhouse gas and volatile organic compound emissions of additive-treated whole-plant maize silage: part B—aerobic storage period and carbon footprint of silage additive use

Fig. 7

Ethanol and ethyl acetate emissions depending on the temperature difference between the silage and ambient air (23.7 ± 0.4 °C) during the first aerobic emission measurement period (AEMP1). The figures show parts of the data; values before storage hour 48 and above a temperature difference > 20 were not considered due to silage temperature acclimatisation and unnoticeable emission flows. Treatment barrels: treatment containing no additive (CON1, CON2), treatment containing a biological additive (BIO1, BIO2), and treatment containing a chemical additive (CHE2, CHE3). The emission mass flow was calculated using photoacoustic spectrometry based on the gas concentration analysis

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