Table 2.
Number of days with valid data and completeness for ambient environment, conventional cage (CC), aviary (AV), and enriched colony (EC) houses.
| Variable | Ambient | CC | AV | EC | ||||
|---|---|---|---|---|---|---|---|---|
| No. of valid day | Compl. | No. of valid day | Compl. | No. of valid day | Compl. | No. of valid day | Compl. | |
| Temp. | 556 | 67% | 551 | 66% | 556 | 67% | 552 | 66% |
| (259/297) | (63%/71%) | (254/297) | (62%/70%) | (259/297) | (63%/71%) | (257/295) | (62%/62%) | |
| RH | 547 | 66% | 554 | 67% | 555 | 67% | 551 | 66% |
| (255/292) | (62%/70%) | (257/297) | (62%/71%) | (258/297) | (62%/71%) | (259/292) | (63%/70%) | |
| Vent. rate | - | - | 540 | 65% | 519 | 62% | 524 | 63% |
| (255/285) | (62%/68%) | (243/276) | (59%/66%) | (248/276) | (60%/66%) | |||
| NH3 conc. | 549 | 66% | 550 | 66% | 546 | 66% | 550 | 66% |
| (259/290) | (63%/69%) | (259/291) | (63%/69%) | (255/291) | (62%/69%) | (259/291) | (63%/69%) | |
| CO2 conc. | 549 | 66% | 550 | 66% | 546 | 66% | 550 | 66% |
| (259/290) | (63%/69%) | (259/291) | (63%/69%) | (255/291) | (62%/69%) | (259/291) | (63%/69%) | |
| CH4 conc. | 335 | 40% | 337 | 40% | 336 | 40% | 337 | 40% |
| (149/186) | (36%/44%) | (149/188) | (36%/45%) | (148/188) | (36%/45%) | (149/188) | (36%/45%) | |
| PM10 conc. | - | - | 332 | 40% | 261 | 31% | 371 | 45% |
| (109/223) | (26%/53%) | (116/145) | (28%/35%) | (133/238) | (32%/57%) | |||
| PM2.5 conc. | - | - | 142 | 17% | 190 | 23% | 296 | 36% |
| (42/100) | (10%/24%) | (48/142) | (12%/34%) | (48/248) | (12%/59%) | |||
Note: A valid day must have 75% or greater of the continuously recorded dynamic data passing the quality assurance and quality control (QA/QC). Values outside the parenthesis are combined numbers of valid days for both flocks, and those in the parenthesis are the respective numbers of valid days for flock 1 (before slash) and flock 2 (after slash). ‘-’ means the variable was not monitored for ambient.