共 50 条
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- [2] ASSESSMENT OF NITROGEN STATUS OF SOILS FOR CEREAL CROPS - USE OF PLANT AND SOIL ANALYSIS TO DIAGNOSE NITROGEN STATUS OF SPRING BARLEY[J]. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 1983, 34 (06) : 549 - 558ONEILL, EJBATEY, TCRESSER, MS
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- [8] SPRING SOIL-WATER, PRECIPITATION, AND NITROGEN-FERTILIZER - EFFECT ON BARLEY YIELD[J]. CANADIAN JOURNAL OF SOIL SCIENCE, 1980, 60 (03) : 461 - 469BOLE, JBPITTMAN, UJ
- [9] EFFECT OF NITROGEN-FERTILIZER TIMING AND RATE ON INORGANIC NITROGEN STATUS, FRUIT COMPOSITION, AND YIELD OF GRAPEVINES[J]. AMERICAN JOURNAL OF ENOLOGY AND VITICULTURE, 1994, 45 (04): : 377 - 387CHRISTENSEN, LPBIANCHI, MLPEACOCK, WLHIRSCHFELT, DJ
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