Recomandarea noastră de fertilizare include toate cerințele de nutrienți de care are nevoie menta - sub formă de mentă și mentă piperată - pe durata tuturor nivelurilor de creștere
Solul trebuie să fie bine drenat
Cerințe de fertilitate a solului înainte de plantare
| Nutrient |
Fertility level required under drip irrigation |
Fertility level required under sprinkler irrigation |
|---|---|---|
|
N |
5 – 7 nitrate nitrogen |
5 – 7 nitrate nitrogen |
|
P |
30 ppm (Olsen) |
40 ppm (Olsen) |
|
K |
14 ppm (when extracting with CaCl2) or F= -3200 cal/mol |
ΔF= -3000 cal/mol |
Cerințe de fertilizare între recolte
|
Nutrient |
Nutrient rate required |
|---|---|
|
N |
1 kg/ha for the first week after harvest, up to 4 kg/ha for the week before next harvest. Should total 80 kg/ha of N between harvests. In case of soilless culture the use of a high-N Poly-Feed Drip formula with ME is needed (e.g. 26-12-12 + 2MgO+ME). Apply 70 ppm N on the first week after harvest and increase it up to 120 ppm N for the week before next harvest. |
|
P |
Total 10 kg/ha of P2O5 (15 kg/ha of MAP) between harvests. |
|
K |
Total 40 kg/ha of K2O (87 kg/ha Multi-K) between harvests. |
Proceduri de prelevare de țesuturi vegetale:
| Stage of growth | Plant Part |
|---|---|
| At midgrowth | Young fully developed leaf |
