Mulberry Leaf Yield Per Hectare Year
Normalize repeated mulberry harvests on fresh/dry bases and explicitly annualize the observation span; constant productivity annualization is a scenario, not a seasonal yield forecast.
Description
Repeated leaf harvests provide observed yield over a stated area and period.
Repeated leaf harvests provide observed yield over a stated area and period. Annualization scales that observed rate under constant-productivity assumptions.
Normalize repeated mulberry harvests on fresh/dry bases and explicitly annualize the observation span; constant productivity annualization is a scenario, not a seasonal yield forecast.
When to use Mulberry Leaf Yield Per Hectare Year
Use this tool to normalize repeated mulberry harvests on fresh/dry bases and explicitly annualize the observation span; constant productivity annualization is a scenario, not a seasonal yield forecast.
Prepare cocoon, larval, leaf or reeling measurements on a consistent batch and moisture basis. Use the declared mass, length and time units.
How to use Mulberry Leaf Yield Per Hectare Year and understand its results
- Prepare cocoon, larval, leaf or reeling measurements on a consistent batch and moisture basis. Use the declared mass, length and time units.
- Enter harvestFreshLeafMassesKg, harvestDryMatterFractions, productiveAreaHectares, observationDays, annualizationDays using the field table and calculation rules, then run the tool.
- Read observedFreshLeafKgPerHectare, observedDryLeafKgPerHectare, annualizedFreshLeafKgPerHectare, annualizedDryLeafKgPerHectare. 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 |
|---|---|---|---|
| harvestFreshLeafMassesKg | Harvest fresh leaf masses kg | list of number | Required |
| harvestDryMatterFractions | Harvest dry matter fractions | list of number | Required |
| productiveAreaHectares | Productive area hectares | number | Required |
| observationDays | Observation days | number | Required |
| annualizationDays | Annualization days | number | Required |
Align nonnegative fresh harvest masses with dry fractions in [0,1]. Use positive hectares and time spans; return observed and annualized fresh and dry yields.1
Paired lists must be nonempty and have equal lengths.
annualized kg/ha = observed total/area × annualization days/observation days Units, indexing, boundary conditions and exceptional cases are defined in the calculation rules above.
| Output field | Meaning | Value type |
|---|---|---|
| observedFreshLeafKgPerHectare | Observed fresh leaf kg per hectare | number |
| observedDryLeafKgPerHectare | Observed dry leaf kg per hectare | number |
| annualizedFreshLeafKgPerHectare | Annualized fresh leaf kg per hectare | number |
| annualizedDryLeafKgPerHectare | Annualized dry leaf kg per hectare | number |
{
"input": {
"harvestFreshLeafMassesKg": [
100,
200
],
"harvestDryMatterFractions": [
0.2,
0.3
],
"productiveAreaHectares": 0.5,
"observationDays": 180,
"annualizationDays": 360
},
"output": {
"observedFreshLeafKgPerHectare": 600,
"observedDryLeafKgPerHectare": 160,
"annualizedFreshLeafKgPerHectare": 1200,
"annualizedDryLeafKgPerHectare": 320
}
}Limitations and assumptions
Seasonal growth is not modeled; annualized yield is a scenario rather than a forecast.
Numbers and computed results must be finite; overflow produces an error. 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 Cocoon FCR Leaf Conversion: Compute net consumed fresh/dry leaf per fresh cocoon harvest after separately assayed leftovers; unlike biomass-gain fish FCR, cocoon harvest is an explicitly different denominator. For a complementary task, use Castor Eri Leaf Consumption Cycle: Plan eri castor-leaf demand from stage duration, expected survival and measured per-larva consumption plus leftovers; distinct from observed leaf/cocoon harvest FCR.
References
-
Mulberry Leaf Yield Per Hectare Year — tool.io
Similar or alternative tools
- Cocoon FCR Leaf Conversion
Compute net consumed fresh/dry leaf per fresh cocoon harvest after separately assayed leftovers; unlike biomass-gain fish FCR, cocoon harvest is an explicitly different denominator.
- Castor Eri Leaf Consumption Cycle
Plan eri castor-leaf demand from stage duration, expected survival and measured per-larva consumption plus leftovers; distinct from observed leaf/cocoon harvest FCR.