Determination of soil surface strength with a needle-type penetrometer

This publication has 10 references indexed in Scilit:

• A comparison of the effectiveness of organic polymers as soil anti-crusting agents
  Journal of the Science of Food and Agriculture, 1979
• The effect of polymer structure on soil physico‐chemical properties and soil water evaporation
  Journal of Chemical Technology and Biotechnology, 1979
• ROOT ELONGATION RATES OF COTTON AND PEANUTS AS A FUNCTION OF SOIL STRENGTH AND SOIL WATER CONTENT
  Soil Science, 1969
• Soil Strength and Seedling Emergence Relations II. A Generalized Relation for Gramineae
  Agronomy Journal, 1966
• Soil Strength and Seedling Emergence Relations. I. Soil Type, Moisture Tension, Temperature, and Planting Depth Effects¹
  Agronomy Journal, 1965
• The influence of soil strength on the penetration of a loam by plant roots
  Soil Research, 1965
• The impedance of soil seals and the forces of emerging seedlings
  Soil Research, 1965
• Methods of Reducing Soil Crusting to Increase Cotton Seedling Emergence¹
  Agronomy Journal, 1964
• PENETRATION OF COTTON SEEDLINGN TAPROOTS AS INFLUENCED BY BULK DENSITY, MOISTURE CONTENT, AND STRENGTH OF SOIL
  Soil Science, 1963
• SOIL SPLASH AND THE FORMATION OF SURFACE CRUSTS BY RAINDROP IMPACT
  Soil Science, 1958