Table 9 Chemical analysis of the used compost in both seasons of 2021/2022 and 2022/2023.

From: Enhancing fenugreek productivity under water deficient Egyptian sandy soils: optimizing organic inputs and nutrients efficiencies

Property

Value

Organic carbon (%)

26.25

Humidity (%)

25

Organic matter (%)

44

C/N ratio

17.5

pH (1:10)

8.0

EC (m. mhos/cm.)

2.5

Total N (%)

1.5

Total P (%)

0.4

Total K (%)

1.0

Fe (ppm)

1740

Zn (ppm)

58

Mn (ppm)

130

Cu (ppm)

189

B (ppm)

22.55

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