Studies on potassium nutrition of plants
✍
G. G. Freeman
📂
Article
📅
1970
🏛
John Wiley and Sons
🌐
English
⚖ 625 KB
Because of diffusion, the effective concentration of nutrients in contact with plant roots in sand culture is much less than the concentration of the nutrient solution supplied. For comparison with earlier observations in sand culture, solution culture experiments have been made with cabbage and red