Corn is a very important food crop in our life. Not only do many farmers specialize in growing corn, but in rural areas, each household will plant one or two corn fields. Corn planting management can be said to be very simple and worry-free compared to other crops, but if left unattended, corn can be prone to problems, such as the lack of trace elements in corn. So, what are the symptoms of the lack of trace elements in corn and how to remedy it? Let's take a look at it with Xiaobian. 1. Corn deficiency and remedy 1. Symptoms of corn deficiency and manganese: The young leaves of corn turn yellow, and the leaves appear yellow stripes parallel to the veins, while the veins of corn are always green, and the yellow stripes can gradually expand, eventually forming variegated spots. The leaves have no hardness and are soft and drooping. 2. Remedy for corn deficiency of manganese: Foliar application of 0.05%-0.1% manganese sulfate solution, 5-7 days, spray 2 times, 50kg per 667m2 spray solution. Second, corn deficiency and remedy 1. Symptoms of boron deficiency in corn: The young leaves of corn are weak and do not spread, and white tissue appears. The leaves are prone to death, white streaks between the leaves of the old leaves, and the plants grow thin and short. 2, the remedy for corn deficiency of boron: foliar spray application of boron fertilizer solution about 2-3 times, spray once every 10 days or so. Third, the symptoms and remedies for zinc deficiency in corn 1. Symptoms of zinc deficiency in corn: The plants develop 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. 2. Remedy for zinc deficiency in corn: Spray 0.1%-0.2% zinc sulphate solution 2-3 times on the foliar surface and spray once every 7-10 days. The above is about the lack of various trace elements in corn and the remedy. You can check whether the corn you have grown has this symptom. If it is, you have to take remedial measures. Food Grade Gelatin,Food Additives Gelatin,Bovine Gelatin Powder,Edible Gelatin Powder Hebei Haodong Biological Technology Co.,Ltd. , https://www.hdgelatin.com
Lack of symptoms and remedies for various trace elements in corn