EFFECT OF SOIL DEPTH AND PLANT AGE ON 32PHOSPHORUS UPTAKE BY CORN AND SORGHUM

[1] BLOODWORTH M. E., 1958, AGRON JOUR, V50, P317

[2] HALL NS, 1953, 101 NORTH CAR AGR EX

[3] KAFKAFI U., 1965, P481

[4] Kitson R.E., 1944, IND ENG CHEM ANALYT, V16, P379, DOI [10.1021/i560130a017, DOI 10.1021/I560130A017]

[5] MURDOCK JT, 1956, THESIS U WISCONSIN

[6] ROOT ACTIVITY DISTRIBUTION PATTERNS OF SORGHUM AND SOIL MOISTURE CONDITIONS [J]. AGRONOMY JOURNAL, 1963, 55 (03) : 271 - &

[7] NYE PH, 1960, 7 INT C SOIL SCI T, P215

[8] OLSON RA, 1954, AGRON J, V46, P176

[9] VASEY E. H., 1963, SOIL SCI SOC AMER PROC, V27, P193

[1] BLOODWORTH M. E., 1958, AGRON JOUR, V50, P317

[2] HALL NS, 1953, 101 NORTH CAR AGR EX

[3] KAFKAFI U., 1965, P481

[4] Kitson R.E., 1944, IND ENG CHEM ANALYT, V16, P379, DOI [10.1021/i560130a017, DOI 10.1021/I560130A017]

[5] MURDOCK JT, 1956, THESIS U WISCONSIN

[6] ROOT ACTIVITY DISTRIBUTION PATTERNS OF SORGHUM AND SOIL MOISTURE CONDITIONS [J]. AGRONOMY JOURNAL, 1963, 55 (03) : 271 - &

[7] NYE PH, 1960, 7 INT C SOIL SCI T, P215

[8] OLSON RA, 1954, AGRON J, V46, P176

[9] VASEY E. H., 1963, SOIL SCI SOC AMER PROC, V27, P193