
Title of the dataset:
Data and R code for the paper Black soldier fly reared on pig manure: bioconversion efficiencies, nutrients in the residual material, greenhouse gas and ammonia emissions
Authors:
Alejandro Parodi, Walter J.J. Gerrits, Joop J.A. Van Loon, Imke J.M. De Boer, André J.A. Aarnink, Hannah H.E. Van Zanten

Related publication:
Black soldier fly reared on pig manure: bioconversion efficiencies, nutrients in the residual material, greenhouse gas and ammonia emissions. Journal of Waste Management, 2021.

Description:
Contains data and R code for analysis and visualizations of the study Black soldier fly (BSFL) reared on pig manure: bioconversion efficiencies, nutrients in the residual material, greenhouse gas and ammonia emissions

This dataset contains the following files:

1. notebook.Rmd
   Contains R code as a rnotebook for analysis and visualizations

2. notebook.html
   Contains the same R code as notebook.Rmd but in html format

3. fresh_biomass.csv
   Input of biomass (starters and diet) and outputs (14-days old larvae and residues)


4. chemical_analysis.csv
   Results nutrient analysis

5. acid_condensed_water.csv
   Acid and water volumes, and nitrogen analysis of acid and condensed water


6. Chamberdata_manure.csv
   Gas measurements

7. nitrous_oxide.csv
   Nitrous oxide measurements

8. ammonia.csv
   Ammonia measurements


9. Figure 4.png
   Figure that is embedded to the Rnotebook

10. graphical_summary.png
    Figure that is embedded to the Rnotebook.




Explanation of columns in each dataset:

fresh_biomass.csv
#[1] trial - trial number (T1, T2, T3 and T4)
#[2] treatment - treatment name (With_BSFL and Without)
#[3] chamber - chamber number (7 and 8)
#[4] part - name of the part (Fresh_manure, Starters (7-day old larvae), Larvae (16-day old larvae), Residues Without, Residues With_BSFL)
#[5] value - amount (in grams) of each part


chemical_analysis.csv
#[1] trial - trial number (T1, T2, T3 and T4)
#[2] treatment name (With_BSFL and Without)
#[3] chamber - chamber number (7 and 8)
#[4] part - name of the part (Fresh_manure, Starters (7-day old larvae), Larvae (16-day old larvae), Residues Without, Residues With_BSFL)
#[5] DM - Dry matter content of every part (g/kg)
#[6] NH3 - Ammonia (g/kg)
#[7] C - Total carbon (g/kg)
#[8] N - Total N (g/kg)
#[9]P - Phosphorus (g/kg)
#[10]K - Potassium (g/kg)
#[11]E - Energy (kJ/kg)


acid_condensed_water.csv
#[1] trial - trial number (T1, T2, T3 and T4)
#[2] treatment name (With_BSFL and Without)
#[3] chamber - chamber number (7 and 8)
#[4] acid_bottleempty_grams - Weight of the empty container that contained the acid (grams)
#[5] acid_bottle_afterperiod_grams - Weight of the container with acid sample at the end of the experimental period (grams)
#[6] acid_gasmeter_valueupfront_m3 - Value of the gas meter before the experimental period (in m3). The flowmeter measured the amount of air (m3) that is flushed into the container with acid during the experimental period
#[7] acid_gasmeter_valueafterperiod_m3 - Value of the gas meter at the end of the experimental period (in m3).
#[8] net_air_flowm3 - net amount of air that flushed (column 7 - column 6)
#[9] overall_air_flow - Overall air flow to the climate respiration chambers (in m3)
#[10] N_acid_units - grams of N (g/kg) in acid
#[11] cw_net_grams -  grams of condensed water in each repetition (grams)
#[12] N_condensedwater_units - grams of N (g/kg) in condensed water



Chamberdata_manure.csv
#[1] chamber - chamber number (7 and 8)  
#[3] date - date of the measurement in format day/month/year
#[4] time - time of the measurement in format hour/minute/second
#[5] Heat - Heat production in KJ/day
#[6] O2 - Oxigen consumption (L/day)
#[7] CO2 - Carbon dioxide production (L/day)
#[8] RQ - Respiratory quotient (obtained by dividing CO2/O2)
#[9] Barometric_pressure_mmHg - Barometric_pressure inside the chamber
#[10] Temperature - Temperature (Celsius) inside the chamber
#[11] Humidity - Humidity (%) inside the chamber
#[12] STPD - Air ventilation (L/min) at standard pressure and temperature
#[13] CH4 - methane (L/day)
#[14] treatment - treatment name (With_BSFL and Without)
#[15] hour - hour of the day in 24h format
#[16] minute - minute at which the measurement was taken (from 0 to 60)
#[17] second - second at which the measurement was taken (from 0 to 60)
#[18] daynumber - day number (from day1 and day10) in which the measurement took place


nitrous_oxide.csv
#Name of columns
#[1] day - day number (from day1 and day10) in which the measurement took place
#[2] trial - trial number (T1, T2, T3 and T4)
#[3] roof - concentration of nitrous oxide (in ppm) outside the chamber
#[4] C7 - concentration of nitrous oxide (in ppm) inside chamber 7
#[5] C8 - concentration of nitrous oxide (in ppm) inside chamber 8



ammonia.csv
#[1] chamber - chamber number (7 and 8)  
#[2] date - date of the measurement in format day/month/year
#[3] time - time of the measurement in format hour/minute/second
#[4] verv_stpd - Air ventilation (L/min) corrected for temperature and pressure
#[5] vol_stp - Volume of the chamber (L) corrected for pressure and temperature
#[6] NH3_prod_lday - Ammonia in L/day
#[7] trial - trial number (T1, T2, T3 and T4)
#[8] treatment - treatment name (With_BSFL and Without)
#[9] hour - hour of the day in 24h format
#[10] minute - minute at which the measurement was taken (from 0 to 60)
#[11] second - second at which the measurement was taken (from 0 to 60)
#[12] daynumber - day number (from day1 and day10) in which the measurement took place



Sofware: 
R version 4.0.3 (2020-10-10)
RStudio version 1.3.1093


This dataset is published under the CC BY-SA (Attribution ShareAlike) license.
This license allows reusers to distribute, remix, adapt, and build upon the material in any medium or format, so long as attribution is given to the creator.
If you remix, adapt, or build upon the material, you must license the modified material under identical terms.