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Table 9 Effect of nano micronutrient fertilizers on nutritional value of snap bean pods during 2017 and 2018 seasons

From: Impact of foliar spraying of nano micronutrient fertilizers on the growth, yield, physical quality, and nutritional value of two snap bean cultivars in sandy soils

Nano micronutrient fertilizers

Protein (%)

Fibers (%)

TSS content

P (%)

K (%)

Zn ppm

Mn ppm

Fe ppm

Cu ppm

1st season

2nd season

1st season

2nd season

1st season

2nd season

1st season

2nd season

1st season

2nd season

1st season

2nd season

1st season

2nd season

1st season

2nd season

1stSeason

2nd Season

Control

20.5C

21.5C

6.2A

6.6A

3.1D

3.3D

0.32D

0.30C

1.60D

1.50C

20.2D

21.3D

12.2D

11.0D

63.2D

64.9D

5.9D

6.1D

Mn

25.6B

24.6B

5.6B

5.9B

3.6C

4.0C

0.38C

0.33B

2.28C

1.95B

26.5C

29.1C

13.6C

12.7C

68.3C

68.5C

7.1C

7.3C

Fe

27.2A

26.6A

5.4C

5.6C

3.8B

4.1B

0.40B

0.34B

2.22B

1.90B

30.4B

32.5B

14.8B

15.4B

73.8B

76.3B

9.9B

10.5B

Zn

27.8A

26.9A

5.1D

5.3D

3.9A

4.2A

0.44A

0.36A

2.67A

2.40A

32.5A

34.8A

16.1 A

16.6A

75.9A

77.8A

10.4A

10.9A

  1. Values followed by the same letter(s) are not significantly different toDuncanʼs multiple range test