共 50 条
- [1] GRAIN-SORGHUM NITROGEN FERTILITY [J]. OKLAHOMA AGRICULTURAL EXPERIMENT STATION RESEARCH REPORT, 1977, (NP-75): : 63 - 63
- [3] INFLUENCE OF NITROGEN ON ROOT GROWTH OF GRAIN-SORGHUM [J]. INDIAN JOURNAL OF AGRICULTURAL SCIENCES, 1973, 43 (02): : 142 - 147
- [4] THE INFLUENCE OF JOHNSONGRASS INFESTATION AND NITROGEN RATES ON GRAIN-SORGHUM [J]. JOURNAL OF AGRONOMY AND CROP SCIENCE-ZEITSCHRIFT FUR ACKER UND PFLANZENBAU, 1994, 172 (04): : 242 - 246
- [7] GROWTH AND COMPOSITION OF GRAIN-SORGHUM WITH LIMITED NITROGEN [J]. AGRONOMY JOURNAL, 1988, 80 (03) : 492 - 498
- [9] RESPONSES TO NITROGEN, PHOSPHORUS AND IRRIGATION BY GRAIN-SORGHUM ON CRACKING CLAY SOILS IN CENTRAL QUEENSLAND [J]. AUSTRALIAN JOURNAL OF EXPERIMENTAL AGRICULTURE, 1991, 31 (04): : 525 - 534
- [10] GRAIN-SORGHUM FERTILITY STUDIES [J]. OKLAHOMA AGRICULTURAL EXPERIMENT STATION RESEARCH REPORT, 1977, (NP-75): : 11 - 12