ZINC CONTENT OF BEAN PLANTS IN RELATION TO DEFICIENCY SYMPTOMS AND YIELD

[1] BEESON KC, 1941, MISC PUB USDA, V369

[2] DETERMINATION OF TOTAL COPPER, ZINC, COBALT, AND LEAD IN SOILS AND SOIL SOLUTIONS [J]. SOIL SCIENCE, 1945, 59 (01) : 77 - 84

[3] SCOTT CE, 1949, WHATS NEW CROPS SOIL, V1, P34

[4] Further evidence of the essential nature of zinc for the growth of higher green plants [J]. PLANT PHYSIOLOGY, 1928, 3 (02) : 217 - 221

[5] TOWNSEND GR, 1936, FLA AGR EXP STA PRES, V488

[6] ZINC DEFICIENCY OF CORN AND BEANS ON NEWLY IRRIGATED SOILS IN CENTRAL WASHINGTON [J]. AGRONOMY JOURNAL, 1951, 43 (03) : 150 - 151

[7] VIETS FG, 1951, WASH AGR EXP STA CIR, V143

[1] BEESON KC, 1941, MISC PUB USDA, V369

[2] DETERMINATION OF TOTAL COPPER, ZINC, COBALT, AND LEAD IN SOILS AND SOIL SOLUTIONS [J]. SOIL SCIENCE, 1945, 59 (01) : 77 - 84

[3] SCOTT CE, 1949, WHATS NEW CROPS SOIL, V1, P34

[4] Further evidence of the essential nature of zinc for the growth of higher green plants [J]. PLANT PHYSIOLOGY, 1928, 3 (02) : 217 - 221

[5] TOWNSEND GR, 1936, FLA AGR EXP STA PRES, V488

[6] ZINC DEFICIENCY OF CORN AND BEANS ON NEWLY IRRIGATED SOILS IN CENTRAL WASHINGTON [J]. AGRONOMY JOURNAL, 1951, 43 (03) : 150 - 151

[7] VIETS FG, 1951, WASH AGR EXP STA CIR, V143