| induced leaf intercellular co₂, photosynthesis, potassium and nitrate retention and strawberry early fruit formation under macronutrient limitation. | relationships between induced high leaf intercellular co₂ concentrations, leaf k⁺ and no₃⁻ ion movement and early fruit formation under macronutrient limitation are not well understood. we examined the effects and interactions of reduced k/n input treatments on leaf intercellular co₂, photosynthesis rate, carboxylation and water use efficiency, berry formation as well as leaf/fruit k⁺, no₃⁻ and photosynthate retention of strawberry (fragaria × ananassa duch.) to enhance low-input agriculture. th ... | 2013 | 23686470 |