POTASSIUM IN PLANT NUTRITION

[41] DAVIDSON JEHIEL, 1926, JOUR AMER SOC AGRON, V18, P962

[42] DAVIDSON OW, 1949, HUNGER SIGNS CROPS, P191

[43] DELEANO N. T., 1932, BEITR BIOL PFLANZEN, V19, P249

[44] The regional and seasonal distribution of potassium in plant tissues. [J]. ANNALS OF BOTANY, 1925, 39 (154) : 459 - U38

[45] CATION-EXCHANGE CAPACITY OF PLANT ROOTS [J]. SOIL SCIENCE, 1951, 72 (02) : 139 - 147

[46] DRAKE MACE, 1939, SOIL SCI SOC AMER PROC, V4, P201

[47] SOME EFFECTS OF POTASSIUM DEFICIENCY ON THE NITROGEN METABOLISM AND OIL SYNTHESIS IN THE TUNG TREE (ALEURITES-FORDII) [J]. PLANT PHYSIOLOGY, 1947, 22 (04) : 538 - 547

[48] DUNN LE, 1948, SOIL SCI SOC AM PRO, V13, P374

[49] Sugar movement to roots, mineral uptake, and the growth cycle of the cotton plant [J]. PLANT PHYSIOLOGY, 1944, 19 (03) : 507 - 518

[50] ECKART CF, 1905, HAWAIIN PLANTERS MON, V24, P344

[41] DAVIDSON JEHIEL, 1926, JOUR AMER SOC AGRON, V18, P962

[42] DAVIDSON OW, 1949, HUNGER SIGNS CROPS, P191

[43] DELEANO N. T., 1932, BEITR BIOL PFLANZEN, V19, P249

[44] The regional and seasonal distribution of potassium in plant tissues. [J]. ANNALS OF BOTANY, 1925, 39 (154) : 459 - U38

[45] CATION-EXCHANGE CAPACITY OF PLANT ROOTS [J]. SOIL SCIENCE, 1951, 72 (02) : 139 - 147

[46] DRAKE MACE, 1939, SOIL SCI SOC AMER PROC, V4, P201

[47] SOME EFFECTS OF POTASSIUM DEFICIENCY ON THE NITROGEN METABOLISM AND OIL SYNTHESIS IN THE TUNG TREE (ALEURITES-FORDII) [J]. PLANT PHYSIOLOGY, 1947, 22 (04) : 538 - 547

[48] DUNN LE, 1948, SOIL SCI SOC AM PRO, V13, P374

[49] Sugar movement to roots, mineral uptake, and the growth cycle of the cotton plant [J]. PLANT PHYSIOLOGY, 1944, 19 (03) : 507 - 518

[50] ECKART CF, 1905, HAWAIIN PLANTERS MON, V24, P344