Critical Soil Manganese Deficiency Levels for Four Extractants for Soybeans Grown in Sandy Soil

This publication has 4 references indexed in Scilit:

• Critical Manganese Deficiency Level of Soybean Related to Leaf Position¹
  Agronomy Journal, 1979
• Development of a DTPA Soil Test for Zinc, Iron, Manganese, and Copper
  Soil Science Society of America Journal, 1978
• Mn Concentration in Soybean Leaf Related to Bean Yields¹
  Agronomy Journal, 1977
• A new soil test for simultaneous extraction of macro‐ and micro‐nutrients in alkaline soils
  Communications in Soil Science and Plant Analysis, 1977