Vol. 11 No. 2 (1963)

Papers

• International Scientific Conference on the Objectives of Soil Tillage ; Foreword

  W.F. Eijsvoogel

  85-85

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• International Scientific Conference on the Objectives of Soil Tillage ; Programme

  Anonymous

  86-86

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• International Scientific Conference on the Objectives of Soil Tillage

  Anonymous

  87-90

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• The objectives of soil tillage ; Introduction to the conference-theme

  H. Kuipers

  91-96

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• Response of plants to changes in the soil that are controllable by tillage

  H. Frese

  97-99

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• Important soil parameters for evaluating tillage practices in the United States.

  W.E. Larson

  100-109

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• Deep cultivation of soil in Hungary. [German]

  S. Egerszegi

  110-119

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• Soil structure & plant growth.

  P. Boekel

  120-127

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• Soil tillage related to other farm practices

  A. Moens

  128-129

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• Objectives of soil tillage related to field operations and soil management.

  G.R. Blake

  130-139

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• Tillage practices and mechanization.

  J.C. Hawkins, N.J. Brown

  140-144

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• The puddling of clay soils.

  F.F.R. Koenigs

  145-156

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• The influence of depth of plowing on the development and yield of winter wheat on chernozem soil

  P. Drezgic, S. Jevtic

  157-157

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• Improvement of para-posols in North-Western Croatia

  V. Mihalic

  158-158

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• Final conclusions

  Anonymous

  159-160

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