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- [22] THE EFFECT OF SOWING RATES AND GRADATED NITROGEN APPLICATION RATES ON YIELDS IN THE DAVID AND ORLIK VARIETIES OF OAT ROSTLINNA VYROBA, 1988, 34 (12): : 1305 - 1313
- [23] IMPROVING FORAGE YIELD AND MORPHOLOGY OF OAT VARIETIES THROUGH VARIOUS ROW SPACING AND NITROGEN APPLICATION JOURNAL OF ANIMAL AND PLANT SCIENCES-JAPS, 2016, 26 (06): : 1718 - 1724
- [27] EFFECTS OF AMMONIUM AND NITRATE SOURCES OF NITROGEN ON POTATO GROWTH AND DEVELOPMENT AMERICAN POTATO JOURNAL, 1986, 63 (08): : 439 - 439