NITROGEN ECONOMY OF WINTER-WHEAT

[11] SNEDECOR GW, 1956, STATISTICAL METHODS

[12] EFFECTS OF FERTILIZER-NITROGEN AND WATER SUPPLY ON DISTRIBUTION OF DRY MATTER AND NITROGEN BETWEEN DIFFERENT PARTS OF WHEAT [J]. CANADIAN JOURNAL OF PLANT SCIENCE, 1970, 50 (06) : 613 - &

[13] Welbank PJ, 1973, ROOT GROWTH CEREAL 2, P26

[14] WHITEAR JD, 1972, AGTEC SPR

[15] 1975, 8 NAT I AGR BOT FARM

[16] 1974, QUALITY WHEAT BARLEY

[17] 1976, OUTPUT UTILISATION F

[11] SNEDECOR GW, 1956, STATISTICAL METHODS

[12] EFFECTS OF FERTILIZER-NITROGEN AND WATER SUPPLY ON DISTRIBUTION OF DRY MATTER AND NITROGEN BETWEEN DIFFERENT PARTS OF WHEAT [J]. CANADIAN JOURNAL OF PLANT SCIENCE, 1970, 50 (06) : 613 - &

[13] Welbank PJ, 1973, ROOT GROWTH CEREAL 2, P26

[14] WHITEAR JD, 1972, AGTEC SPR

[15] 1975, 8 NAT I AGR BOT FARM

[16] 1974, QUALITY WHEAT BARLEY

[17] 1976, OUTPUT UTILISATION F