Royal Jelly Per Cell MG Harvest
Calculate batch and pooled royal-jelly net mass per harvested cell, weighting the pooled result by actual cells rather than averaging batch means.
Description
Royal-jelly yield per harvested cell differs across batches.
Royal-jelly yield per harvested cell differs across batches. Pooling total mass over total cells correctly weights batches of unequal size.1
Calculate batch and pooled royal-jelly net mass per harvested cell, weighting the pooled result by actual cells rather than averaging batch means.
When to use Royal Jelly Per Cell MG Harvest
Use this tool to calculate batch and pooled royal-jelly net mass per harvested cell, weighting the pooled result by actual cells rather than averaging batch means.
Prepare the hive, sample or operating measurements and any supplied target values. Confirm units, timing and whether counts or masses refer to the same population or batch.
How to use Royal Jelly Per Cell MG Harvest and understand its results
- Prepare the hive, sample or operating measurements and any supplied target values. Confirm units, timing and whether counts or masses refer to the same population or batch.
- Enter harvestedCellCounts, netHarvestMassesMg using the field table and calculation rules, then run the tool.
- Read batchJellyMgPerCell, pooledJellyMgPerCell, totalJellyMg. The explanation below defines the units, signs, ordering and any flags or placeholder values.
- If the tool reports an input issue, correct the values and run it again. Apply the stated assumptions when interpreting a successfully returned result.
| Input field | Meaning | Value type; see rules below | Requirement |
|---|---|---|---|
| harvestedCellCounts | Harvested cell counts | list of number | Required |
| netHarvestMassesMg | Net harvest masses mg | list of number | Required |
Pair positive integer harvested-cell counts with nonnegative net harvest masses in mg. Return each batch's mg/cell, pooled mg/cell and total harvested mg. Zero net harvest mass is valid.
Paired lists must be nonempty and have equal lengths.
batchYield_i = netMass_i/cells_i; pooledYield = ΣnetMass/Σcells Units, indexing, boundary conditions and exceptional cases are defined in the calculation rules above.
| Output field | Meaning | Value type |
|---|---|---|
| batchJellyMgPerCell | Batch jelly mg per cell | list of number |
| pooledJellyMgPerCell | Pooled jelly mg per cell | number |
| totalJellyMg | Total jelly mg | number |
{
"input": {
"harvestedCellCounts": [
10,
20
],
"netHarvestMassesMg": [
200,
600
]
},
"output": {
"batchJellyMgPerCell": [
20,
30
],
"pooledJellyMgPerCell": 26.666666666666668,
"totalJellyMg": 800
}
}Limitations and assumptions
Masses must already exclude container tare and non-jelly material. The calculation does not infer production quality or compare batches on a fixed harvest-age basis.
Numeric inputs must be finite. Follow the calculation-specific rules for overflow, underflow and exceptional cases. Numeric lists are limited to 100,000 entries; the rules above may require smaller limits. Missing required fields, extra fields, wrong value types and violations of the calculation rules are input errors.
Alternative or Complementary methods
Use Sealed Brood Area Population Estimate: Estimate sealed cells and expected viable emergence from disjoint measured brood areas and caller cell-density/viability calibration; not a fixed frame population lookup. For a complementary task, use Honey Yield Per Super Estimate: Measure per-super honey recovery and residual from matched full/post-extraction frame weights and tares; frame wax/wood tare must remain constant.
References
-
Royal Jelly Per Cell MG Harvest — tool.io
Similar or alternative tools
- Sealed Brood Area Population Estimate
Estimate sealed cells and expected viable emergence from disjoint measured brood areas and caller cell-density/viability calibration; not a fixed frame population lookup.
- Honey Yield Per Super Estimate
Measure per-super honey recovery and residual from matched full/post-extraction frame weights and tares; frame wax/wood tare must remain constant.