Some seasonal changes in the tracheal sap of pear and apricot trees

[1] The rapid determination of available phosphate in soil by the coeruleo-molybdate reaction of Deniges [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1924, 14 : 192 - 197

[2] BENNETT JP, 1927, NEW PHYTOL, V26, P316

[3] CAMERON SA, UNPUB

[4] CLARK HH, 1875, MASSACHUSETTS STATE, V22, P204

[5] Dixon H., 1915, SCI P ROY DUBLIN SOC, V14, P374

[6] Dixon H., 1916, SCI P ROY DUBLIN SOC, V15, P51

[7] DIXON HH, 1924, TRANSPIRATION STREAM, P52

[8] EWART AJ, 1904, PHILOS T ROY SOC B, V198, P41

[9] EWART AJ, 1907, PHILOS T ROY SOC B, P341

[10] FISCHER A, 1890, JB WISS BOT, V22, P73

[1] The rapid determination of available phosphate in soil by the coeruleo-molybdate reaction of Deniges [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1924, 14 : 192 - 197

[2] BENNETT JP, 1927, NEW PHYTOL, V26, P316

[3] CAMERON SA, UNPUB

[4] CLARK HH, 1875, MASSACHUSETTS STATE, V22, P204

[5] Dixon H., 1915, SCI P ROY DUBLIN SOC, V14, P374

[6] Dixon H., 1916, SCI P ROY DUBLIN SOC, V15, P51

[7] DIXON HH, 1924, TRANSPIRATION STREAM, P52

[8] EWART AJ, 1904, PHILOS T ROY SOC B, V198, P41

[9] EWART AJ, 1907, PHILOS T ROY SOC B, P341

[10] FISCHER A, 1890, JB WISS BOT, V22, P73