Running out of materials just when you need them most — sound familiar? In Once Human, it's a struggle every survivor knows too well.好消息？ You don't have to live that way. By building a nearly self-sufficient acid farm, you can keep your resources flowing while you focus on exploring the wastelands.在本指南中，我们将潜入寻找受污染的植物的地方，这些植物可提供最佳的产量，以及如何建立光滑的酸性农场。
Best Contaminated Crop and How to Get It
The saying “something is better than nothing” couldn't be truer when it comes to contaminated crops. At the start of your farm, your top priority is collecting as many Contaminated Plant Seeds as possible.虽然没有保证的方法可以增加野外种子滴的方法，但您可以通过搜寻星尘污染的区域，例如地图西北角的Chalk Peak的湖边湖沿岸的一个污染区域。
Once your farming system is up and running, the most efficient crop is Contaminated Aloe Vera.为什么？ Its crop-to-acid ratio is unmatched: you'll only need 2 Aloe Vera to produce 1 Acid, compared to 3 from other contaminated crops. However, this payoff comes with a small challenge; Contaminated Aloe Vera requires a narrower irrigation range (60–90 instead of the usual 50–100).但是不用担心！ With the right setup, this can be easily managed. (We'll cover irrigation tips shortly.)
Best Acid Farm
建造高效农场的秘诀正在充分利用您领土的垂直空间，尤其是因为水平空间非常有限！ More importantly, the farm needs to appeal to Contaminated Crops in low light and high irrigation conditions. Before diving into the setup, let's review the materials you'll need to get started.
Acid Farm Build Materials
- 1/4 Wood Ceiling / Wood Ceiling
- 1/4木天花板在墙壁放置方面提供了更精确的精度，可以更加紧凑，有效地建造，这对于希望优化空间的玩家而言。 For a more casual or resource-light farm, regular Wood Ceilings work just as well and are less fickle to build with.
- 1/8 Wood Wall
- 1/8 Wood Walls are used for creating the acid farm tower “floors”.
- Walls and Ceilings
- 这里的材料选择取决于您，但它们的主要工作是围绕该区域，防止自然光进入并为您的农作物提供受控的环境。
- Loamy Soil / Planter Box
- Loamy Soil is a great space-saving option and produces more crops overall, but it grows them slower compared to Planter Boxes. If speed is your priority for farm production, Planter Boxes are the better choice.
- Irrigation Tower
- Since your farm will be enclosed, you'll need an Irrigation Facility to keep the crops watered. This is essential for maintaining your farm's efficiency.
- 水箱
- A Water Tank is where the Irrigation Tower draws its water from.
- Water Pump (optional)
- A Water Pump is only necessary if your Water Tank is positioned below the Irrigation Facility. It helps move water where it's needed if gravity isn't on your side.
- A Power Source (at least 3W)
- Your system will need a minimum of 3W of power: 2W for the Irrigation Facility and 1W for the optional Water Pump.
- Isolated Securement Unit
- This is your Growshroom's home, where you'll manage seed and fertilizer distribution to keep the farm running smoothly.
- Growshroom Deviant
- Your Growshroom is the heart of the operation. They plant, fertilize, and harvest on your behalf.
- 酿造桶
- This is where the Acid is made.
Step-by-Step Guide to Building Your Acid Farm
- Determine Farm Size
- The size of your farm is up to you. For min-maxers, consider building a compact shed exclusively for the acid farm. Since your Growshroom manages the farm, you don't need direct access to every soil plot.
- Set Up the Base Structure
- Place at least 2 1/8 Wood Walls either near the center or along the edges of your farm space. This creates the foundation for your “floors.” Then, fill the space with your chosen soil.
- 积聚
- Use ceiling tiles to build your next “floor.” Repeat steps 2 and 3 until you've built up to your second last floor.
- Note: The higher your farm, the longer it takes for the lower levels to irrigate. Proper Water Tank upkeep ensures soil remains irrigated once it reaches the desired level. Without it, poor irrigation can lower farm efficiency.
- Install the Irrigation Tower
- Place the Irrigation Tower in the center of the floor, then build your final “half” level around it.
- Connect Power and Water
- Attach the Irrigation Tower to a Power Source.
- If your Irrigation Tower is above the Water Tank, connect it to a Water Pump, which then links to the Water Tank. If they're on the same or lower level, you can connect the Irrigation Tower directly to the Water Tank and let gravity do the work. Don't forget to fill your Water Tank!
- Prep the Growshroom
- Put your Growshroom in an Isolated Securement Unit. Assign it the task of planting Contaminated Crops and applying Fertilizer.
- Fertilizer Options:
- 增强种子的繁殖增强产量增强，以增加农作物的收益，而随着时间的推移增长增长速度增长，尽管产量提高了长期效率。
Once your crops are ready, your Growshroom will harvest them for you.
- Brew the Acid
- Use a Brewing Barrel to convert your Contaminated Crops into Acid.
就是这样！ Your Acid Farm is ready to keep your supplies stocked.
为了进一步发展您曾经的人类酸农场，请查看如何在职业游戏指南中查看所有闪亮的偏差位置和统计数据来获得闪亮的成长室。
