A SIMPLE AVAILABLE SOIL NITROGEN INDEX

This publication has 5 references indexed in Scilit:

• SOIL PARTICLE‐SIZE FRACTIONS AND NITROGEN MINERALIZATION
  European Journal of Soil Science, 1967
• Importance of Stored Soil Moisture to the Growth of Corn in the Dry to Moist Subhumid Climatic Zone¹
  Agronomy Journal, 1964
• Soil nitrogen. VI.—correlations between laboratory measurements of soil mineral-N and crop yields and responses in pot and field experiments
  Journal of the Science of Food and Agriculture, 1961
• The Effects of Soil Moisture Stress at Different Stages of Growth on the Development and Yield of Corn¹
  Agronomy Journal, 1960
• Nitrification in soils after different periods of dryness
  Plant and Soil, 1960