共 50 条
- [41] Contribution of nitrogen and phosphorus to subsurface drainage water from intensively cropped mineral and organic soils in Ontario Journal of Environmental Quality, 1979, 8 (01): : 42 - 48
- [42] NITROGEN AND POTASSIUM MANAGEMENT STUDIES FOR SWEET CORN SOIL AND CROP SCIENCE SOCIETY OF FLORIDA PROCEEDINGS, 1988, 47 : 142 - 146
- [43] DIFFERENCES IN THE NATURAL ABUNDANCE OF N-15 IN THE EXTRACTABLE MINERAL NITROGEN OF CROPPED AND FALLOWED SURFACE SOILS AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH, 1987, 38 (01): : 15 - 25
- [44] THE FATE OF NITROGEN FROM LEGUME AND FERTILIZER SOURCES IN SOILS SUCCESSIVELY CROPPED WITH WHEAT UNDER FIELD CONDITIONS SOIL BIOLOGY & BIOCHEMISTRY, 1986, 18 (04): : 417 - 425
- [45] TILLAGE, NITROGEN, HERBICIDE, AND NEMATICIDE EFFECTS ON IRRIGATED DOUBLE-CROPPED CORN AND SOYBEANS IN THE COASTAL-PLAIN GEORGIA AGRICULTURAL EXPERIMENT STATION RESEARCH BULLETIN, 1985, (326): : 1 - 35
- [46] ELECTROLYTE AND NITROGEN BALANCE STUDIES IN PATIENTS RECEIVING A NITROGEN MUSTARD JOURNAL OF PHARMACOLOGY AND EXPERIMENTAL THERAPEUTICS, 1950, 98 (02): : 147 - 152
- [47] Yield and nitrogen balance in corn grown under no-tillage system REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL, 2020, 24 (11): : 728 - 734
- [48] MINERAL NITROGEN IN SOILS OF DIFFERENT LAND USE ECOLOGICAL CHEMISTRY AND ENGINEERING A-CHEMIA I INZYNIERIA EKOLOGICZNA A, 2011, 18 (04): : 585 - 592
- [49] Nitrogen regime of soils with different macrosymbiont genotypes Eurasian Soil Science, 2007, 40 : 168 - 175
- [50] Nitrogen use efficiency in a topsequence cultivated with corn in the on-slope soils AGROINDUSTRIA SOCIEDAD Y AMBIENTE ASA, 2024, 1 (22): : 15 - 32