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Cotton Disease Linked to Potassium Deficiency High yield cotton requires potassium (K) in large amounts from first flower through boll development. Low concentrations of K in petioles are related to the cotton leaf spot due to the fungal organism stemphylium. >more |
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Phosphorus Boosts Profitable Winter Wheat Forage and Grain Production >more Fertilizing Tree and Vine Crops with P and K for Long-term Benefits >more You Can't Afford to Cheat on Soil Testing >more Hidden Hunger...Even the Best Suffer >more |
Keeping Alfalfa Stands with Potassium >more Building the Productivity of Leased Land >more Fertilizer Still Pays - Even in Today's Economy >more NPK through the Rear - View Mirror >more |