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- [1] 4 SWEDISH LONG-TERM EXPERIMENTS WITH N, P AND K .1. YIELD RESULTSSWEDISH JOURNAL OF AGRICULTURAL RESEARCH, 1987, 17 (04): : 153 - 160MATTSSON, L
- [2] 4 SWEDISH LONG-TERM EXPERIMENTS WITH N, P AND K .2. SOIL DATA AND PLANT NUTRIENT BALANCESSWEDISH JOURNAL OF AGRICULTURAL RESEARCH, 1987, 17 (04): : 161 - 167MATTSSON, L
- [3] RESULTS OF LONG-TERM FIELD TRIALS TO OPTIMIZE N-FERTILIZATION OF WINTER RAPELANDWIRTSCHAFTLICHE FORSCHUNG, 1982, 35 (1-2): : 109 - 118VONFRANCK, EBECKER, FA
- [4] SOIL CHEMICAL-PROPERTIES AFTER LONG-TERM N-FERTILIZATION OF BROMEGRASS - NITROGEN RATECOMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 1991, 22 (13-14) : 1447 - 1458MALHI, SSHARAPIAK, JTNYBORG, MFLORE, NA
- [5] Wheat grain yield and grain-nitrogen relationships as affected by N, P, and K fertilization: A synthesis of long-term experimentsFIELD CROPS RESEARCH, 2019, 236 : 42 - 57Lollato, Romulo P.Figueiredo, Bruno M.Dhillon, Jagmandeep S.Arnall, Daryl B.Raun, William R.
- [6] EFFECT OF N-FERTILIZATION K-FERTILIZATION AND P-FERTILIZATION, N-SOURCE, AND CLIPPING ON POTENTIAL TETANY HAZARD OF BROMEGRASSPLANT AND SOIL, 1977, 48 (02) : 485 - 508FOLLETT, RFPOWER, JFGRUNES, DLKLEIN, CA
- [8] GROWTH-RESPONSE OF BLACK SPRUCE IN NEWFOUNDLAND TO N-FERTILIZATION, P-FERTILIZATION AND K-FERTILIZATIONFORESTRY CHRONICLE, 1979, 55 (05): : 189 - 193VANNOSTRAND, RS
- [9] N2 FIXATION, YIELD AND P-UPTAKE OF LUZERNE IN DEPENDENCE ON N-FERTILIZATION, K-FERTILIZATION AND MG-FERTILIZATIONAGRIBIOLOGICAL RESEARCH-ZEITSCHRIFT FUR AGRARBIOLOGIE AGRIKULTURCHEMIE OKOLOGIE, 1991, 44 (2-3): : 219 - 234TROLLDENIER, G
- [10] YIELD RESPONSES OF POTATO TO N-FERTILIZATION AND K-FERTILIZATION IN SOIL WITH HIGH ACCUMULATED-PSOIL AND CROP SCIENCE SOCIETY OF FLORIDA PROCEEDINGS, 1985, 44 : 107 - 110YUAN, TLHENSEL, DRMANSELL, RS