Composting and NPK Fertilizer in Extended Industrialization

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Composting and NPK Fertilizer production in Extended Industrialization transform organic farm waste and chemical acids into potent agricultural boosters for automated crop cultivation. Converting raw manure and mulch into enriched soil nutrients allows players to scale farm outputs while automating byproduct disposal from animal pens and logging facilities.

Assembling Waste Collectors and Gathering Manure

Automated agricultural loops require dedicated collection devices installed beneath animal pens to harvest raw manure fluids:

Bronze Waste Collector: Constructed in an Assembler using three Fluid Pipes, three Iron Bars, two Copper Rotors, and one Bronze Machine Casing at eight EU per tick for two hundred ticks. On a standard crafting grid, place three Iron Bars across the top row, two Copper Rotors flanking a Bronze Machine Casing across the middle row, and three Fluid Pipes along the bottom row.
Electric Waste Collector: Built in an Assembler or crafting grid by substituting the casing and rotors with one Basic Machine Hull, two Tin Rotors, two Tin Cables, and one mechanical Pump.
Steel Waste Collector: Upgrades the bronze tier by combining a Bronze Waste Collector with one Steel Upgrade in a crafting grid or Packer at two EU per tick for one hundred ticks.

Mixing Mulch and Operating the Composter

Transforming raw manure into usable composted matter requires fibrous carbon materials:

Mulch Preparation: Load one block of Dirt and six pieces of Wood Pulp into an industrial Mixer. The machine consumes two EU per tick across one hundred ticks to output one batch of Mulch.
Bronze Composter: Assembled using three Fluid Pipes, two Copper Rotors, one Bronze Machine Casing, two Copper Gears, and one Bronze Barrel. In the crafting layout, position two Copper Gears flanking a Bronze Barrel on the top row, two Copper Rotors flanking the Bronze Machine Casing on the middle row, and three Fluid Pipes along the bottom.
Composting Reaction: Pipe one hundred and fifty millibuckets of liquid Manure into the Composter along with one piece of Bone Meal and one block of Mulch. Operating at four EU per tick for one hundred ticks produces two hundred units of enriched Composted Manure.

Synthesizing Phosphoric Acid and Potassium Hydroxide

Industrial-grade chemical fertilizer requires precise multi-stage acid reactions inside a Chemical Reactor:

Phosphoric Acid Synthesis: React one piece of Bone Meal with fifty millibuckets of Sulfuric Acid inside a Chemical Reactor. At eight EU per tick for one hundred ticks, this reaction yields two hundred and fifty millibuckets of pure Phosphoric Acid.
Potassium Chloride Leaching: Combine five hundred millibuckets of Water with one hundred millibuckets of Hydrochloric Acid and organic potassium sources in the Chemical Reactor:
- Process two Beetroots, three Carrots, one Potato, or thirty-two piles of Granite Dust to generate two hundred millibuckets of Potassium Chloride at eight EU per tick for one hundred ticks.
Potassium Hydroxide Production: React one thousand millibuckets of Potassium Chloride with five hundred millibuckets of Hydrogen gas and five hundred millibuckets of Oxygen gas inside the Chemical Reactor. Operating at eight EU per tick for two hundred ticks generates two thousand millibuckets of Potassium Hydroxide.

Mass-Producing NPK Fertilizer in Chemical Reactors

The final agricultural synthesis blends three concentrated chemical reagents into universal plant nourishment:

Feed one thousand millibuckets of Nitrogen gas, one thousand millibuckets of Phosphoric Acid, and one thousand millibuckets of Potassium Hydroxide into an advanced Chemical Reactor.
The synthesis consumes eight EU per tick over three hundred ticks of operating time.
Each complete cycle produces two thousand five hundred units of NPK Fertilizer, delivering high-density agricultural yields to automated greenhouse crops and industrial growth chambers.

Electric Waste Collector Bronze Waste Collector Steel Waste Collector