Small 1

Large 1 + 2

Pena

Excreta (%)

N load

P load

Excreta (%)

N load

P load

(kg・ha1)

(kg・ha1)

Total balance

100

478

47

100

486

49

Canvas shelter area

11

783

78

17

1395

142

Drinking water area

2

480

48

1

699

71

Week 1 FS area

15

363

36

17

371

38

Week 2 FS area

30

622

62

26

544

55

Week 3 FS area

25

504

50

19

390

40

Week 4 FS area

14

283

28

18

364

37

Synthetic matting

3

1078

107

2

1154

117