Crops

Nitrogen

(N/kg)

Phosphorus

(P₂O₅/kg)

Potassium

(К₂О/kg)

А. Wheat

Wheat

8 - 14

4 - 8

7 - 10

Barley

-winter

-malting

8 – 14

6 - 9

5 – 7

6 - 8

8 – 10

9 - 11

B. Row

Corn

- irrigated grain

- non-irrigated grain

- silage

17 – 20

9 – 14

7 - 12

9 – 14

5 – 6

4 - 7

15 – 20

8 – 10

7 - 10

Sunflower

7 - 9

8 - 10

10 - 14

Potatoes

10 - 14

8 - 10

12 - 16

C. Technical

Cotton

8 - 10

-

-

Tobacco

4 - 10

6 - 12

10 – 12

D. Legumes

Soy

3 - 5

5 - 7

8 – 12

Beans

5 - 10

5 - 12

8 - 12