共 50 条
- [1] Effect of climate on the recovery in crop and soil of N-15-labelled fertilizer applied to wheat [J]. FERTILIZER RESEARCH, 1995, 45 (03): : 209 - 215
- [2] DENITRIFICATION LOSSES FROM N-15-LABELLED CALCIUM NITRATE FERTILIZER IN A CLAY SOIL IN THE FIELD [J]. JOURNAL OF SOIL SCIENCE, 1984, 35 (04): : 539 - 547
- [3] UPTAKE BY MAIZE (ZEA-MAYS-L) OF NITROGEN FROM N-15-LABELLED DAZOMET, N-15-LABELLED FERTILIZER AND FROM THE SOIL MICROBIAL BIOMASS [J]. SOIL BIOLOGY & BIOCHEMISTRY, 1988, 20 (04): : 517 - 523
- [7] OXYGEN CONCENTRATIONS IN A CLAY SOIL AFTER PLOWING OR DIRECT DRILLING [J]. JOURNAL OF SOIL SCIENCE, 1979, 30 (02): : 239 - 245
- [8] Effect of fertilizer rate and form on the recovery of N-15-labelled fertilizer applied to wheat in Syria [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1997, 128 : 415 - 424
- [9] THE NITROGEN-CYCLE IN THE BROADBALK WHEAT EXPERIMENT - N-15-LABELLED FERTILIZER RESIDUES IN THE SOIL AND IN THE SOIL MICROBIAL BIOMASS [J]. SOIL BIOLOGY & BIOCHEMISTRY, 1989, 21 (04): : 529 - 533
- [10] EFFECT OF THE NITRIFICATION INHIBITOR N-SERVE IN AUTUMN FERTILIZATION WITH N-15-LABELLED AMMONIUM-SULFATE TO WINTER-WHEAT [J]. ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE, 1979, 23 (07): : 421 - 427