共 50 条
- [21] WHEAT STRAW DECOMPOSITION IN SUBTROPICAL AUSTRALIA .2. EFFECT OF STRAW PLACEMENT ON DECOMPOSITION AND RECOVERY OF ADDED N-15-UREA AUSTRALIAN JOURNAL OF SOIL RESEARCH, 1987, 25 (04): : 481 - 490
- [23] UTILIZATION OF ORALLY APPLIED N-15-LABELLED GLYCINE IN MAN INFUSIONSTHERAPIE UND TRANSFUSIONSMEDIZIN, 1979, 6 (01): : 6 - 9
- [24] PREPARATION AND SPECTROSCOPIC PROPERTIES OF N-15-LABELLED PHOSPHORUS AZIDES ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1979, 450 (MAR): : 149 - 164
- [25] UPTAKE BY MAIZE (ZEA-MAYS-L) OF NITROGEN FROM N-15-LABELLED DAZOMET, N-15-LABELLED FERTILIZER AND FROM THE SOIL MICROBIAL BIOMASS SOIL BIOLOGY & BIOCHEMISTRY, 1988, 20 (04): : 517 - 523
- [27] SEPARATION SYSTEM FOR EMISSION SPECTROMETRIC N-15-ANALYSIS OF N-15-LABELLED COMPOUNDS FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1989, 334 (07): : 644 - 644
- [28] Distribution of reduced products of N-15-labelled nitrate in anaerobic soils SOIL BIOLOGY & BIOCHEMISTRY, 1995, 27 (12): : 1539 - 1545
- [29] A MICROPLOT STUDY OF THE FATE OF N-15-LABELLED AMMONIUM-NITRATE AND UREA APPLIED AT 2 RATES TO RYEGRASS IN SPRING FERTILIZER RESEARCH, 1989, 20 (01): : 33 - 39