Table 4 The effect of phosphorus fertilization on essential amino acid content of soybean seeds (g per 100 g of CP).

From: The impact of the distribution method for struvite (Crystal Green) on the chemical composition of soybean and their utility in animal nutrition

Method of fertilizer placement

Phosphorus fertilizer

LYS

MET

CYS

THR

TRP

HIS

LEU

ILE

VAL

PHE

TYR

g (100 g of CP)−1

Band

 

5.95b ± 0.20

1.72 ± 0.07

2.19 ± 0.08

3.74 ± 0.12

1.44 ± 0.03

2.86 ± 0.07

6.77b ± 0.13

3.55 ± 0.08

3.69b ± 0.09

4.29b ± 0.31

2.87b ± 0.04

Broadcast

 

5.68a ± 0.20

1.69 ± 0.07

2.08 ± 0.08

3.69 ± 0.12

1.43 ± 0.03

2.79 ± 0.07

6.37a ± 0.13

3.53 ± 0.08

3.50a ± 0.09

3.93a ± 0.31

2.75a ± 0.04

P value

 

0.01

ns

ns

ns

ns

ns

0.001

ns

0.01

0.01

0.05

 

Control

5.73 ± 0.29

1.71 ± 0.10

2.08 ± 0.22

3.71 ± 0.23

1.43 ± 0.06

2.80 ± 0.17

6.50 ± 0.32

3.47 ± 0.19

3.54 ± 0.19

3.86a ± 0.15

2.76 ± 0.14

 

SUP

5.79 ± 0.29

1.70 ± 0.10

2.15 ± 0.22

3.70 ± 0.23

1.43 ± 0.06

2.78 ± 0.17

6.53 ± 0.32

3.55 ± 0.19

3.62 ± 0.19

4.15ab ± 0.15

2.79 ± 0.14

 

STR

5.93 ± 0.29

1.71 ± 0.10

2.17 ± 0.22

3.73 ± 0.23

1.45 ± 0.06

2.90 ± 0.17

6.67 ± 0.32

3.61 ± 0.19

3.63 ± 0.19

4.32b ± 0.15

2.87 ± 0.14

P value

 

ns

ns

ns

ns

ns

ns

ns

ns

ns

0.05

ns

Band

Control

5.73a ± 0.02

1.66ab ± 0.02

2.02ab ± 0.02

3.64ab ± 0.10

1.40a ± 0.01

2.72a ± 0.003

6.59ab ± 0.11

3.38a ± 0.09

3.57ab ± 0.05

4.18b ± 0.04

2.76a ± 0.03

Band

SUP

5.92b ± 0.02

1.70abc ± 0.02

2.19c ± 0.02

3.67ab ± 0.10

1.40a ± 0.01

2.80b ± 0.003

6.76bc ± 0.11

3.53ab ± 0.09

3.69bc ± 0.05

4.24bc ± 0.04

2.84ab ± 0.03

Band

STR

6.19b ± 0.02

1.80c ± 0.02

2.37d ± 0.02

3.89b ± 0.10

1.51c ± 0.01

3.05d ± 0.003

6.95c ± 0.11

3.75b ± 0.09

3.80bc ± 0.05

4.44c ± 0.04

3.00b ± 0.03

Broadcast

Control

5.73a ± 0.02

1.75bc ± 0.02

2.14bc ± 0.02

3.78ab ± 0.10

1.45ab ± 0.01

2.87c ± 0.093

6.41a ± 0.11

3.56ab ± 0.09

3.50ab ± 0.05

3.54a ± 0.04

2.77a ± 0.03

Broadcast

SUP

5.65a ± a0.02

1.70abc ± 0.02

2.12bc ± 0.02

3.73ab ± 0.10

1.45b ± 0.01

2.77ab ± 0.003

6.31a ± 0.11

3.56ab ± 0.09

3.53ab ± 0.05

4.06b ± 0.04

2.74a ± 0.03

Broadcast

STR

5.66a ± 0.02

1.62a ± 0.02

1.97a ± 0.02

3.57a ± 0.10

1.40a ± 0.01

2.74ab ± 0.003

6.39a ± 011

3.47ab ± 0.09

3.46a ± 0.05

4.20b ± 0.04

2.75a ± 0.03

P value

 

0.001

0.001

0.01

0.01

0.001

0.001

0.01

0.001

0.05

0.01

0.05

  1. Values with different letters differ significantly.
  2. Significant values are in bold.
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