Vol. 19 No. 1 (1971)

Papers

• Native grasslands of the Mesopotamia region of Argentina.

  D.H. van der Sluijs

  3-22

  • PDF

• Experimental studies on seed production of tropical grasses in Kenya. 1. General introduction and analysis of problems.

  J.G. Boonman

  23-36

  • PDF

• Adultness in cuttings of brussels sprout plants.

  H.G. Kronenberg

  37-38

  • PDF

• Changes in production of organic nitrogen and carboxylates (C-A) in young sugar-beet plants grown in nutrient solutions of different nitrogen composition.

  V.J.G. Houba, F. van Egmond, E.M. Wittich

  39-47

  • PDF

• The net energy content of dried sugar-beet pulp and of sucrose when fed to lactating cows.

  A.J.H. van Es, H.J. Nijkamp, J.E. Vogt

  48-56

  • PDF