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Results: 1-5 |
Results: 5

Authors: TREHAN SP
Citation: Sp. Trehan, IMMOBILIZATION OF (NH4-N-15 IN 3 SOILS BY CHEMICAL AND BIOLOGICAL PROCESSES()), Soil biology & biochemistry, 28(8), 1996, pp. 1021-1027

Authors: TREHAN SP SHARMA KK GREWAL JS
Citation: Sp. Trehan et al., EFFECT OF SOIL AND FOLIAR APPLICATION OF MICRONUTRIENTS AND FUNGICIDES ON LATE BLIGHT (PHYTOPHTHORA-INFESTANS) AND TUBER YIELD OF POTATO (SOLANUM-TUBEROSUM), Indian Journal of Agricultural Sciences, 65(11), 1995, pp. 836-841

Authors: TREHAN SP GREWAL JS
Citation: Sp. Trehan et Js. Grewal, A RAPID TISSUE TESTING METHODOLOGY FOR OPTIMUM POTASSIUM FERTILIZATION OF POTATO GROWN UNDER SUBTROPICAL SHORT-DAY CONDITIONS, Fertilizer research, 38(3), 1994, pp. 223-231

Authors: TREHAN SP
Citation: Sp. Trehan, IMMOBILIZATION OF (NH4)-N-15 BY CATTLE SLURRY DECOMPOSING IN SOIL, Soil biology & biochemistry, 26(6), 1994, pp. 743-745

Authors: TREHAN SP WILD A
Citation: Sp. Trehan et A. Wild, EFFECTS OF AN ORGANIC MANURE ON THE TRANSFORMATIONS OF AMMONIUM NITROGEN IN PLANTED AND UNPLANTED SOIL, Plant and soil, 151(2), 1993, pp. 287-294
Risultati: 1-5 |