~ liquid fertilizer can be crafted with the following recipes

Autolearned
Player Recipe
Primary skill used: survival(2)
Required skills: N/A
Time to complete: 20 minutes
Tools required:
> 1 tool with boiling quality of 1
> hotplate (10 charges) OR multi cooker (10 charges) OR charcoal smoker (10 charges) OR integrated welder (10 charges) OR atompot OR nearby fire OR chemistry set (10 charges) OR charcoal cooker (10 charges) OR hexamine stove (10 charges) OR gasoline cooker (10 charges) OR mess kit (10 charges) OR military mess kit (10 charges) OR lamp oil cooker (10 charges) OR soda can stove kit (10 charges) OR survivor mess kit (10 charges) OR CRIT mess kit (10 charges) OR heat cube (10 charges) OR heat cube (torch on) (10 charges) OR basecamp stove (10 charges) OR basecamp fireplace (10 charges) OR basecamp stove (10 charges) OR smoking rack (10 charges) OR basecamp charcoal smoker (10 charges)
Components required:
> 4x water OR 4x clean water
> 2x bone meal OR 4x tainted bone meal
> 1x chitin powder
> 10x bird litter OR 4x cow pie OR 6x manure
Byproducts:
(none)

Autolearned
Player Recipe
Primary skill used: chemistry(4)
Required skills: survival(2)
Time to complete: 20 minutes
Tools required:
> 1 tool with chemical making quality of 2
> hotplate (5 charges) OR multi cooker (5 charges) OR charcoal smoker (5 charges) OR integrated welder (5 charges) OR atompot OR nearby fire OR chemistry set (5 charges) OR charcoal cooker (5 charges) OR hexamine stove (5 charges) OR gasoline cooker (5 charges) OR mess kit (5 charges) OR military mess kit (5 charges) OR lamp oil cooker (5 charges) OR soda can stove kit (5 charges) OR survivor mess kit (5 charges) OR CRIT mess kit (5 charges) OR heat cube (5 charges) OR heat cube (torch on) (5 charges) OR basecamp stove (5 charges) OR basecamp fireplace (5 charges) OR basecamp stove (5 charges) OR smoking rack (5 charges) OR basecamp charcoal smoker (5 charges)
Components required:
> 4x water OR 4x clean water
> 2x bone meal OR 4x tainted bone meal
> 1x chitin powder
> 1x ammonia OR 100x lye powder OR 50x saltpeter
Byproducts:
(none)
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This recipe can be found in the following books when chemistry is at least the required level:
Advanced Physical Chemistry (level 2)
chemistry textbook (level 2)
chemical reference-CLASSIFIED (level 3)
Survival Under Atomic Attack (level 2)