grownd bone meal Hang sheep or chicken manure in a canvas bag in a barrel of water stir occasionally and after a couple of weeks water the plants with it diluted about 10 to 1.
Urine.
Compost tea is a homemade, liquid fertilizer.Specifically, this homemade fertilizer involves compost and water. The compost comes from the breaking down of carbon and nitrogen rich materials into dark brown, fresh smelling, nutrient rich particles. It benefits from dilution in water until the color and consistency are tealike. It acts to encourage intake by plant roots since the nutrients are in the preferred, dissolved form.
I GUESS DDT, BHT
With plenty of water and sunlight, as well as the occasional sprinkling of a nitrogen-rich fertilizer.
A bloodmeal is the stomach contents of a bloodsucking insect, or a fertilizer made from dried blood and rich in nitrogen.
Bat guano is rich in nitrogen and so in may countries is used as fertilizer for plants.
Its fertilizer with extra nitrogen added to it. The nitrogen helps the soil.
Pea plants need sunlight, water and nitrogen rich fertilizer to survive.
azolla is a good substitute for commercial fertilizers because it is cheap and rich in nitrogen
nitrogen
This is a fertilizer containing ammonium phosphates.
Compost.
nitrogen is used for fertilizer