Evaluate the yield response of cotton to DAP (18-46-0), DAP + AS (21-0-0-24S), and MicroEssentials® S10® (12-40-0-10S).
Evaluate the yield response of cotton to DAP, MicroEssentials® S10® and MicroEssentials® SZ®.
Evaluate the yield response of cotton to various preplant applications of potassium (K) and boron (B) sources.
Evaluate the yield response of cotton to preplant applications of different potassium (K) and boron (B) sources.
Sulfur is an essential component of two amino acids, methionine and cysteine. These amino acids are key building blocks needed for protein formation in the cotton plant. Research studies indicate that high-yielding cotton will take up nearly 40 pounds of S during the growing season. That’s about the same amount as magnesium (Mg) and about two-thirds of the phosphorus (P) needed for developing cotton roots, stems, leaves and bolls. A shortage of S can also trigger inefficient plant use of nitrogen (N), since both are required for protein development.