共 50 条
- [1] THE EFFECT OF CROPPING AFTER MEDIC AND NON-MEDIC PASTURES ON TOTAL SOIL-NITROGEN, AND ON THE GRAIN-YIELD AND NITROGEN-CONTENT OF WHEAT AUSTRALIAN JOURNAL OF EXPERIMENTAL AGRICULTURE, 1980, 20 (103): : 220 - 228
- [2] OBSERVATIONS ON SIMULTANEOUS VARIATION OF WATER AND MINERAL NITROGEN-CONTENT OF A SOIL ANNALES AGRONOMIQUES, 1969, 20 (06): : 627 - &
- [6] EVALUATION OF THE EFFICACY OF LIQUID FERTILIZER NITROGEN ON THE BASIS OF THE INORGANIC NITROGEN-CONTENT IN THE SOIL ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE, 1981, 25 (09): : 551 - 557
- [9] DIFFERENCES IN SOIL INORGANIC NITROGEN-CONTENT AS INFLUENCED BY PRECEDING CROP AND METEOROLOGICAL CONDITIONS AND THEIR CONSIDERATION IN NITROGEN-FERTILIZATION OF WINTER-WHEAT ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE, 1982, 26 (06): : 437 - 444
- [10] VARIATION IN ENDOSPERM CHARACTERISTICS AND NITROGEN-CONTENT IN 6 WHEAT LINES AUSTRALIAN JOURNAL OF PLANT PHYSIOLOGY, 1982, 9 (05): : 539 - 551