EFFECTS OF AMMONIUM AND NITRATE NUTRITION ON LEVELS OF ZEATIN AND AMINO NITROGEN IN XYLEM SAP OF APPLE ROOTSTOCKS

[1] THE USE OF TRACHEAL SAP IN THE STUDY OF APPLE-TREE NUTRITION [J]. JOURNAL OF EXPERIMENTAL BOTANY, 1953, 4 (12) : 363 - 368

[2] BORKOWSKA B, 1976, BIOCHEM PHYSIOL PFL, V170, P153

[3] BRUINSMA J, 1977, Zeitschrift fuer Pflanzenernaehrung und Bodenkunde, V140, P15, DOI 10.1002/jpln.19771400104

[4] CHALLICE JS, 1976, 46 LONG ASHT REP

[5] SUBSTANCES WITH CYTOKININ ACTIVITY EXTRACTED FROM GROWING APICES OF APPLE-TREE SHOOTS [J]. BIOLOGIA PLANTARUM, 1972, 14 (02) : 164 - +

[6] FULFORD RM, 1977, 1976 E MALL RES ST R

[7] Gasser J. K. R., 1970, Soils and Fertilizers, V33, P547

[8] GORING CLEVE A. I., 1962, SOIL SCI, V93, P211, DOI 10.1097/00010694-196203000-00010

[9] GRASMANIS V O, 1974, Australian Journal of Plant Physiology, V1, P99

[10] AMMONIUM NUTRITION AND FLOWERING OF APPLE TREES [J]. AUSTRALIAN JOURNAL OF BIOLOGICAL SCIENCES, 1967, 20 (04) : 761 - +

[1] THE USE OF TRACHEAL SAP IN THE STUDY OF APPLE-TREE NUTRITION [J]. JOURNAL OF EXPERIMENTAL BOTANY, 1953, 4 (12) : 363 - 368

[2] BORKOWSKA B, 1976, BIOCHEM PHYSIOL PFL, V170, P153

[3] BRUINSMA J, 1977, Zeitschrift fuer Pflanzenernaehrung und Bodenkunde, V140, P15, DOI 10.1002/jpln.19771400104

[4] CHALLICE JS, 1976, 46 LONG ASHT REP

[5] SUBSTANCES WITH CYTOKININ ACTIVITY EXTRACTED FROM GROWING APICES OF APPLE-TREE SHOOTS [J]. BIOLOGIA PLANTARUM, 1972, 14 (02) : 164 - +

[6] FULFORD RM, 1977, 1976 E MALL RES ST R

[7] Gasser J. K. R., 1970, Soils and Fertilizers, V33, P547

[8] GORING CLEVE A. I., 1962, SOIL SCI, V93, P211, DOI 10.1097/00010694-196203000-00010

[9] GRASMANIS V O, 1974, Australian Journal of Plant Physiology, V1, P99

[10] AMMONIUM NUTRITION AND FLOWERING OF APPLE TREES [J]. AUSTRALIAN JOURNAL OF BIOLOGICAL SCIENCES, 1967, 20 (04) : 761 - +