Germination and Growth of Spinach under Potassium Deficiency and Irrigation with High-Salinity Water.

Information is scarce on the interaction of mineral deficiency and salinity. We evaluated two salt-tolerant spinach cultivars under potassium (K) doses (0.07, 0.

Spinach Plants Favor the Absorption of K over Na Regardless of Salinity, and May Benefit from Na When K is Deficient in the Soil.

Two spinach ( L.) cultivars were evaluated for their response to deficient (0.25 mmol L or 0.