Table 3 Chemicals used in organic farming system for different crops.

From: Effect of type of farming practices on the soil carbon sequestration and yield of some crops

Fertilizer

Typology

Maize

Tomato

Faba bean

Potato

Compost, ton ha− 1

Fertilizer

24

28.8

12

36

Compost tea, L ha− 1

Fertilizer

288

528

132

744

Biogas manure, m3 ha− 1

Fertilizer

19.2

24

7.2

52.8

Natural rock, kg ha− 1

Fertilizer

288

432

72

432

Bio-N, L ha− 1

Fertilizer

4.8

4.8

2.4

7.2

Bio-P, L ha− 1

Fertilizer

4.8

7.2

2.4

4.8

Bio-K, L ha− 1

Fertilizer

4.8

4.8

2.4

4.8

Kelpak, L ha− 1

Insecticide

2.4

2.4

0

2.4

Biological agents, L ha− 1

Fungicide

2.4

2.4

2.4

4.8

Humic acids, L ha− 1

Fertilizer

7.2

7.2

0

7.2

Sorel Microny, L ha− 1

Fungicide

2.4

4.8

0

2.4

Plant Guard, L ha− 1

Fungicide

2.4

2.4

0

4.8

Nembercidine, L ha− 1

Fungicide

4.8

4.8

2.4

7.2