Manganese deficiency and remedy for corn The symptoms of manganese deficiency in corn are as follows: the young leaves turn yellow, the leaves appear chlorotic yellow stripes parallel to the veins, while the veins remain green, the yellow stripes can gradually expand to form variegated spots, and the leaves are soft and drooping.
Remedy: Foliar application of 0.05%-0.1% manganese sulfate solution, 5-7 days once, even spray 2 times, about 50 kg per mu of spray fertilizer.
Maize Boron Deficiency and Remedy The symptoms of boron deficiency in corn are as follows: young leaves are weak and do not develop, and white tissue appears. The leaves are prone to death, with white streaks between the leaves of the old leaves; the plants grow thin and short.
Remedy: Spray the boron fertilizer solution on the foliar surface 2-3 times, spray once every 10 days, and spray 0.2% boric acid 50 kg per mu.
Zinc deficiency and remedy in corn The symptoms of zinc deficiency in maize are as follows: the plant develops slowly and the internodes become shorter. Zinc deficiency in the seedling stage and pre-growth stage, the lower part of the new leaf is light yellow or even white, zinc is deficient in the middle and late growth stages, the silking period of the ear is delayed and the tasseling period is delayed, and the ear is short of seed baldness.
Remedy: Foliar application of 0.1%-0.2% zinc sulphate solution 2-3 times, 7-10 days spray once, about 50 kg per mu of spray fertilizer. (Chinese Fertilizer Information)
Remedy: Foliar application of 0.05%-0.1% manganese sulfate solution, 5-7 days once, even spray 2 times, about 50 kg per mu of spray fertilizer.
Maize Boron Deficiency and Remedy The symptoms of boron deficiency in corn are as follows: young leaves are weak and do not develop, and white tissue appears. The leaves are prone to death, with white streaks between the leaves of the old leaves; the plants grow thin and short.
Remedy: Spray the boron fertilizer solution on the foliar surface 2-3 times, spray once every 10 days, and spray 0.2% boric acid 50 kg per mu.
Zinc deficiency and remedy in corn The symptoms of zinc deficiency in maize are as follows: the plant develops slowly and the internodes become shorter. Zinc deficiency in the seedling stage and pre-growth stage, the lower part of the new leaf is light yellow or even white, zinc is deficient in the middle and late growth stages, the silking period of the ear is delayed and the tasseling period is delayed, and the ear is short of seed baldness.
Remedy: Foliar application of 0.1%-0.2% zinc sulphate solution 2-3 times, 7-10 days spray once, about 50 kg per mu of spray fertilizer. (Chinese Fertilizer Information)
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