g/tree

20

40

80

N

P

K

N

P

K

N

P

K

HZ

0

233.32

258.58

0

466.63

517.17

0

933.26

1034.34

NF

78.79

0

279.63

157.58

0

559.26

315.16

0

1118.52

DB

103.91

134.66

0

207.82

269.32

0

415.65

538.63

0

BK

236.68

320.33

162.72

473.36

640.66

325.44

946.71

1281.32

650.87