yes human hair is an excellent fertilizer and also used as a mat,can suppress weeds and stop water lossT!!! for more info type in smartgrow.
Yes
No, human feces is actually a health hazaed.
human faeces
If human waste (excrement's) is treated correctly it can be used as fertilizer. There are a number of ways to sanitize human waste to be used as fertilizer. If Thermophilic fermentation is used the waste will be sanitized for use in a relatively short period of time, usually 1-3 days at 53-55 degrees C. If you were to use Mesophilic fermentation all pathogens would be killed at about 35-37 degrees C in approximately 36 days. Human excrement's can be used to develop organic fertilizer which serves as partial substitute for chemical fertilizer. Thus negative impact and harm to the environment caused by chemical fertilizer can be reduced.
Human hair was used by the German military to make slippers for the men on their subs. The hair came from the death camps.
78% of the atmosphere is nitrogen, it is used in fertilizer and it is important in the human source
No
The part that's attached to the human or animal
Human hair can be used to create wigs. It can be worth anywhere from $3-$100 or more depending on the quality of the hair.
How much fertilizer will be used and what kind of fertilizer.
No, urine cannot be used as a fertiliser. However, it can be added to compost to speed up the decompostion process.
Yes, a human hair can be used to create a hydrometer. It can be tough to calibrate, but humidity does affect the hair.