VITAMIN B12 COMPOUNDS IN RELATION TO REQUIREMENTS OF COBALT FOR HIGHER PLANTS + NITROGEN-FIXING ORGANISMS

[1] EFFECT OF COBALT ON THE GROWTH OF SOYBEANS IN THE ABSENCE OF SUPPLIED NITROGEN [J]. BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, 1959, 1 (05) : 271 - 275

[2] AHMED S, 1961, P NATL ACAD SCI USA, V47, P24

[3] AHMED SHAUKAT, 1960, SOIL SCI, V90, P205, DOI 10.1097/00010694-196009000-00009

[4] BARKER HA, 1960, J BIOL CHEM, V235, P181

[5] BICKOFF EM, 1950, ARCH BIOCHEM, V28, P242

[6] BOLLE-JONES E. W., 1957, JOUR RUBBER RES INST MALAYA, V15, P128

[7] BENEFICIAL EFFECT OF COBALT ON THE GROWTH OF THE RUBBER PLANT (HEVEA-BRASILIENSIS) [J]. NATURE, 1957, 179 (4562) : 738 - 739

[8] COBALT AND FIXATION OF NITROGEN BY ROOT NODULES OF ALNUS AND CASUARINA [J]. NATURE, 1962, 195 (4836) : 94 - &

[9] VITAMIN-B12 ACTIVITY OF CHLORELLA-VULGARIS BEIJ AND ANABAENA-CYLINDRICA LEMM [J]. NATURE, 1956, 177 (4500) : 188 - 188

[10] BUDDHARI W, 1960, DOCTORAL DISSERTATIO

[1] EFFECT OF COBALT ON THE GROWTH OF SOYBEANS IN THE ABSENCE OF SUPPLIED NITROGEN [J]. BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, 1959, 1 (05) : 271 - 275

[2] AHMED S, 1961, P NATL ACAD SCI USA, V47, P24

[3] AHMED SHAUKAT, 1960, SOIL SCI, V90, P205, DOI 10.1097/00010694-196009000-00009

[4] BARKER HA, 1960, J BIOL CHEM, V235, P181

[5] BICKOFF EM, 1950, ARCH BIOCHEM, V28, P242

[6] BOLLE-JONES E. W., 1957, JOUR RUBBER RES INST MALAYA, V15, P128

[7] BENEFICIAL EFFECT OF COBALT ON THE GROWTH OF THE RUBBER PLANT (HEVEA-BRASILIENSIS) [J]. NATURE, 1957, 179 (4562) : 738 - 739

[8] COBALT AND FIXATION OF NITROGEN BY ROOT NODULES OF ALNUS AND CASUARINA [J]. NATURE, 1962, 195 (4836) : 94 - &

[9] VITAMIN-B12 ACTIVITY OF CHLORELLA-VULGARIS BEIJ AND ANABAENA-CYLINDRICA LEMM [J]. NATURE, 1956, 177 (4500) : 188 - 188

[10] BUDDHARI W, 1960, DOCTORAL DISSERTATIO