Table 1 Some physical and chemical analysis of the experimental sandy soil used.

From: Partially substituting chemical NPK fertilizers and their impact on Eureka lemon trees (Citrus limon L. Burm) productivity and fruit quality

Sand (%)

Silt (%)

Clay (%)

Texture

pH

01:02.5

E.C. (dS/m) 1:5

TDS (ppm)

N (%)

P (%)

K (%)

Ca (%)

Fe (ppm)

Mn (ppm)

Zn (ppm)

78.9

12.5

8.6

Loamy sand

7.56

1.28

819

2.3

0.11

0.46

5.36

61

29

15

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