Fresh cut grass smell is different than hay smell, one is green and one is decomposing. Fresh cut grass smell is from freshly cut material and will go away shortly, Hay smell after drying is caused by improper drying and is a result of anaerobic fermentation.
Drying/curing is an aerobic process, The plant itself consumes chlorophyll through metabolic activity after it's been cut. Keeping stomatas open and facilitating gas exchange the plant is broken down through respiration and hydrolysis...
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Drying/curing is an aerobic process, The plant itself consumes chlorophyll through metabolic activity after it's been cut. Keeping stomatas open and facilitating gas exchange the plant is broken down through respiration and hydrolysis...
Read more