EFFECT OF HUMIC-ACID ON ALUMINUM TOXICITY IN CORN PLANTS

[11] EFFECT OF DEPTH OF LIME INCORPORATION ON THE GROWTH OF CORN ON AN OXISOL OF CENTRAL BRAZIL [J]. SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1979, 43 (06) : 1155 - 1158

[12] The amphoteric nature of three coastal plain soils: I. In relation to plant growth [J]. SOIL SCIENCE, 1935, 39 (03) : 237 - 245

[13] Hoagland D. R., 1950, 347 U CAL CAL AGR EX

[14] Hunt C.B., 1972, GEOLOGY SOILS THEIR

[15] HUTCHINSON FE, 1971, INFLUENCE ALUMINUM M

[16] Jackson M. L., 1958, Soil Chemical Analysis.

[17] Lindsay W. L., 1974, The Plant Root and its Environment. Proceedings held at Virginia Polytechnic and State University, 1971. E.W.Carson (Editor), P507

[18] The aluminum content of the soil solution and its relation to soil reaction and plant growth [J]. SOIL SCIENCE, 1925, 20 (03) : 181 - 225

[19] The laws of soil colloidal behavior XII The amphoteric nature of soils in relation to aluminum toxicity [J]. SOIL SCIENCE, 1933, 36 (03) : 229 - 244

[20] McCART G. D., 1965, AGRON J, V57, P404

[11] EFFECT OF DEPTH OF LIME INCORPORATION ON THE GROWTH OF CORN ON AN OXISOL OF CENTRAL BRAZIL [J]. SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1979, 43 (06) : 1155 - 1158

[12] The amphoteric nature of three coastal plain soils: I. In relation to plant growth [J]. SOIL SCIENCE, 1935, 39 (03) : 237 - 245

[13] Hoagland D. R., 1950, 347 U CAL CAL AGR EX

[14] Hunt C.B., 1972, GEOLOGY SOILS THEIR

[15] HUTCHINSON FE, 1971, INFLUENCE ALUMINUM M

[16] Jackson M. L., 1958, Soil Chemical Analysis.

[17] Lindsay W. L., 1974, The Plant Root and its Environment. Proceedings held at Virginia Polytechnic and State University, 1971. E.W.Carson (Editor), P507

[18] The aluminum content of the soil solution and its relation to soil reaction and plant growth [J]. SOIL SCIENCE, 1925, 20 (03) : 181 - 225

[19] The laws of soil colloidal behavior XII The amphoteric nature of soils in relation to aluminum toxicity [J]. SOIL SCIENCE, 1933, 36 (03) : 229 - 244

[20] McCART G. D., 1965, AGRON J, V57, P404