Effects of NaCl and CaCl on ion activities in complex nutrient solutions and root growth of cotton

Key Points

• Root growth is significantly influenced by the activities of NaCl and CaCl in the nutrient solutions, affecting overall plant health.
• The analysis revealed changes in ion activities that can lead to improved root development under certain conditions with sodium and calcium salts.
• Assessment using various nutrient solutions showed that optimal concentrations of NaCl and CaCl promote better root expansion in cotton plants.
• This study highlights how nutrient management in agriculture can enhance crop yield and resilience, especially in varying soil salinity conditions.