Plant Harvest Yield
Plant Harvest Yield is a stat: The yield this person gets when harvesting plants. Low yields give a chance that this person will accidentally waste the harvest. Its minimum allowed value is 0%. Its maximum allowed value is 150%. Its default value is 100%.
The plant harvest yield doesn't get applied when harvesting drug plants. For them see drug crop harvest yield below.
Summary[edit]
 | This section is a stub. You can help RimWorld Wiki by expanding it. Reason: Random chance of failure math - is 0.99 a 1% chance of total waste??. |
Yields lower than 100% give a random chance that the entire harvest will be wasted. Yields above 100% will give a proportionate bonus to the amount of resources produced, on average.
Offsets[edit]
The base value of 100% can first be modified by the following offset:
- Plants specialists
: +30%
Factors[edit]
After the offset is applied, it is further modified by the following factors:
- Plants: ×(60% + a different amount per skill level). See skill table below.
- Manipulation: 30% importance, No max (effectively 429%)
- Sight: 20% importance, 100% limit
- Difficulty:
- Peaceful, Community builder: ×120%
- Adventure story, Strive to survive: ×100%
- Blood and dust: ×95%
- Losing is fun: ×80%
- (custom settings allow between 0% and 500%)
Skill table[edit]
| Plants Skill Level | Plant Harvest Yield | ||
|---|---|---|---|
| 100% Manipulation | 125% Manipulation | 150% Manipulation | |
| 0 | 60% | 64.5% | 69% |
| 1 | 70% | 75.25% | 80.5% |
| 2 | 75% | 80.62% | 86.25% |
| 3 | 80% | 86% | 92% |
| 4 | 85% | 91.38% | 97.75% |
| 5 | 90% | 96.75% | 103.5% |
| 6 | 95% | 102.13% | 109.25% |
| 7 | 97.5% | 104.81% | 112.12% |
| 8 | 100% | 107.5% | 115% |
| 9 | 101% | 108.58% | 116.15% |
| 10 | 102% | 109.65% | 117.3% |
| 11 | 103% | 110.73% | 118.45% |
| 12 | 104% | 111.8% | 119.6% |
| 13 | 105% | 112.88% | 120.75% |
| 14 | 106% | 113.95% | 121.9% |
| 15 | 107% | 115.03% | 123.05% |
| 16 | 108% | 116.1% | 124.2% |
| 17 | 109% | 117.18% | 125.35% |
| 18 | 110% | 118.25% | 126.5% |
| 19 | 112% | 120.4% | 128.8% |
| 20 | 113% | 121.47% | 129.95% |
Example[edit]
Plant harvest yield of a particular pawn can be calculated using the following formula:
| (100% + Offsets) x Skill modifier x (100% + (Manipulation - 100%) x 30%) x max(100%, 100% + (Sight - 100%) x 20%) |
A healthy, Plants 10, Plants specialist with one archotech arm would therefore have the following:
- Offsets:
- Plants specialist: +30%
- Skill modifier: 102%
- Manipulation factor:
- 100% + (Manipulation - 100%) x 30% = 107.5%
- Sight factor:
- max(100%, 100% + (Sight - 100%) x 20%) = x100%
| (100% + 30%) x 102% x 115% x 100% = 143% |
Drug crop harvest yield[edit]
"The yield this person gets when harvesting drug crops.
Low yields give a chance that this person will accidentally waste the harvest. High yields increase the yield from each plant."— Drug crop harvest yield description
The drug crop harvest yield is the stat that gets applies when harvesting ambrosia bushes, hop plants, smokeleaf plants, and psychoid plants. Its minimum allowed value is 0%. Its maximum allowed value is 150%. Its default value is 100%. It is modified by the following two factors:
- Plant harvest yield: ×0% to ×150%. See above.
- Drug use: Essential : ×150%
Version history[edit]
- 0.12.906 - Unskilled or injured growers can fail at harvesting, destroying the harvest for one plant
- 1.3.3066 - PlantHarvestYield stat above 100% gives a bonus to yield.
- 1.4.3523 - Fix: High Life harvest yield for Drug Use: Essential precept doesn't work.
- Capacities
- Pain • Consciousness • Moving • Manipulation • Talking • Eating • Sight • Hearing • Breathing • Blood Filtration • Blood Pumping • Digestion
- Basics | Important
- Market Value • Market Value Ignoring Hitpoints • Honor Value
- Non Pawn Important
- Nutrition • Medical Potency • Medical Tend Quality Maximum • Max Hit Points
- Basics
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- Pawn
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- Non Pawn
- Construction Speed (Material Factor) • Deterioration Rate • Sell Price Multiplier • Beauty • Outdoor Beauty • Cleanliness • Comfort • Work To Make • Food Poison Chance (Food Stat) • Shooting Accuracy (Turrets) • Style Dominance
- Mechanoid
- EMP Resistance • Bandwidth Cost • Energy Usage Multiplier • Wastepacks Per Recharge • Control Taking Time • Repair Energy Cost
- Apparel
- Armor - Material Effect Multiplier • Insulation - Cold - Material Effect Multiplier • Insulation - Heat - Material Effect Multiplier • Equip Delay • Pack Radius • Shield Recharge Rate • Shield Max Energy • Insulation - Heat • Insulation - Cold • Armor - Heat • Armor - Blunt • Armor - Sharp • Jump Range
- Weapon (Ranged)
- Ranged Damage Multiplier • Ranged Cooldown • Accuracy (Long) • Accuracy (Medium) • Accuracy (Short) • Accuracy (Close)
- Weapon (Melee)
- Melee Damage Multiplier • Melee Weapon Average Armor Penetration • Melee Damage Per Second
- Building
- Research Speed Factor • Max Power Output • Medical Tend Quality Offset • Work Speed Factor • Work Efficiency Factor • Work To Build • Door Opening Speed • Rest Effectiveness • Immunity Gain Speed Factor • Recreation Power • Surgery Success Chance Factor • Reading Bonus • Trap Spring Chance • Trap Melee Damage • Biosculpter Pod Speed Factor • Assembly Speed Factor • Baby Play Power • Birth Quality Offset • Genetic Complexity Increase
- Ability
- Detection Chance • Goodwill Impact • Effect Radius • Duration • Range • Psyfocus Cost • Neural Heat Gain • Casting Time • Psylink Level
- Stuff Stat Factors (Multipliers when made of this)
- Melee Cooldown • Sharp Damage • Blunt Damage • Insulation - Heat (Material Factor) • Insulation - Cold (Material Factor) • Armor - Heat (Material Factor) • Armor - Blunt (Material Factor) • Armor - Sharp (Material Factor)
- Mechanitor
- Mech Bandwidth • Mech Control Groups • Mech Gestation Speed • Mech Remote Repair Distance • Mech Remote Shield Distance • Mech Remote Shield Energy • Mech Repair Speed • Subcore Encoding Speed • Mech Work Speed Offset
- Pawn | Combat
- Stagger Time Multiplier • Ranged Cooldown Multiplier • Aiming Time • Pawn Trap Spring Chance • Incoming Damage Multiplier • Accuracy Factor (Long) • Accuracy Factor (Medium) • Accuracy Factor (Short) • Accuracy Factor (Close) • Shooting Accuracy (Indoors Dark • Indoors Lit • Outdoors Dark • Outdoors Lit ) • Mortar Miss Radius Multiplier • Melee Armor Penetration • Melee Dodge Chance (Indoors Dark • Indoors Lit • Outdoors Night • Outdoors Day ) • Melee Hit Chance (Indoors Dark • Indoors Lit • Outdoors Dark • Outdoors Lit ) • Melee DPS • Melee Damage Factor • Melee Cooldown • Melee Door Damage Factor • Shooting Accuracy Multiplier (Child)
- Social
- Bond Chance Factor • Train Animal Chance • Tame Animal Chance • Arrest Success Chance • Beauty (Pawn) • Social Impact • Drug Sell Price Improvement • Trade Price Improvement • Negotiation Ability • Suppression Power • Conversion Power • Slave Suppression Fall Rate • Animal Products Price Improvement
- Work
- Cleaning Speed Multiplier • Butchery Speed • Mechanoid Shredding Speed • Hunting Stealth • Research Speed • Smelting Speed • Smoothing Speed • Animal Gather Speed • Animal Gather Yield • Drug Cooking Speed • Drug Synthesis Speed • Butchery Efficiency • Mechanoid Shredding Efficiency • Cooking Speed • Food Poison Chance • Plant Work Speed • Plant Harvest Yield • Drug Crop Harvest Yield • Reading Speed • Repair Success Chance • Construct Success Chance • Construction Speed • Medical Tend Speed • Medical Tend Quality • Medical Operation Speed • Medical Surgery Success Chance • Mining Speed • Deep Drilling Speed • Mining Yield • General Labor Speed • Global Work Speed • Hacking Speed • Pruning Speed • Activity Suppression Speed
• Study Efficiency • Entity Study Rate - Hidden
- Bed Hunger Rate Multiplier