Controlnitrogen carryover from the previous crop may be partially responsiblefor the excessive vine growth often associated with severe limb rot outbreaks on peanut. to minimize nitrogen carryover, fertilize corn or cottonaccording to soil-test recommendations. Also, limb and pod rot may betied to a defiiency of calcium or animbalance between several minerals.Applying high calcium lime or gypsum, particularly on virginia-type peanuts, should help suppress limb andpod rot.Peanut cultivars that have densevines are most sensitive to limb rot.
đang được dịch, vui lòng đợi..