共 50 条
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- [4] EFFECTS OF NITROGEN AND REST PERIODS ON SEASONAL PRODUCTION OF A PURE GRASS SWARD .1. DRY-MATTER PRODUCTION IRISH JOURNAL OF AGRICULTURAL RESEARCH, 1976, 15 (02): : 247 - 255
- [5] LUCERNE-GRASS SWARDS WITH DIFFERENT NITROGEN APPLICATION AND GRASS COMPONENTS .1. YIELD OF DRY-MATTER SWEDISH JOURNAL OF AGRICULTURAL RESEARCH, 1987, 17 (04): : 179 - 184
- [10] EFFECT OF TOTAL WATER SUPPLY, AND OF FREQUENCY OF APPLICATION, UPON LUCERNE .1. DRY-MATTER PRODUCTION AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH, 1972, 23 (02): : 239 - &