... 570–571Sodiumand inhibition of protein synthesis, 93–94and inhibition of uptake of calcium, 165 , 572and inhibition of uptake of magnesium, 152, 165 , 572and inhibition of uptake of potassium, 93–94, ... 383Fluvo-aquic soils, 586, 587Fly ash, 219, 524, 585Foliar application of boron, 268 of calcium, 139 of copper, 312 of iron, 344, 345 of molybdenum, 387, 388 of potassium, 112 of sulfur, 221 of ... as soil plant rela-tions, nutritional physiology, and plant nutrition technology have been summarized in books andmonographs (2–4). Regular meetings of scientists working on plant nutrition...