Influence of nitrogen on the incidence of foot and root rots of spring-sown cereals. Pls., tables.

Míreanna comhchosúla

• A study of ploughing depth and foot and root rots of spring wheat. Tables.
  de réir: Cunningham, P. C.
  Foilsithe / Cruthaithe: (1967)
• The influence of manganese on the growth of cereals. With 2 plates.
  de réir: Gallagher, Patrick H.
  Foilsithe / Cruthaithe: (1943)
• On the compound nature of nitrogen.
  de réir: Knox, George J.
  Foilsithe / Cruthaithe: (1840)
• Relationship between intensity of cereal root celworm (heterodera avenae Wollenweber 1924) infestation and PH value of soil.
  de réir: Duggan, J. J.
  Foilsithe / Cruthaithe: (1963)
• Nitrogen use on grassland. 1. Effect of applied nitrogen on animal production from a ley.
  de réir: Browne, D.
  Foilsithe / Cruthaithe: (1966)