The latest function of seed dressing of corn and matters needing attention

After entering the spring, it is also the sowing time of spring corn, and I believe we are no stranger to corn seed dressing. The corn seeds mixed with seeds are red and red, and the growth and yield of the seedlings will be a little better than ordinary seeds. So what is the effect of corn seed dressing? What should I pay attention to? Come and have a look with the editor.

1. The effect of seed dressing of corn

1. Anti-rotten species

Although the temperature is rising in spring, the temperature is still unstable and the ground temperature is low, which is extremely disadvantageous to the sprouting of corn. When many farmers plant spring corn, there is often a phenomenon of lack of seedlings and rotten seeds after sowing, which is caused by the ground temperature. After mixing the corn seeds, a protective film will be formed outside the seeds, the storage temperature can also resist the invasion of ground temperature and ensure the normal germination of corn.

2. Disease prevention

In general, half a chicken contains fungicides, which can prevent some diseases of corn during the growing period, but the diseases are irreversible in the process of corn planting, so they should be prevented in advance in production, because once the disease occurs in the later stage, it will more or less cause a certain amount of corn yield, and seed dressing can prevent diseases very well.

3. Pest prevention

Seed dressing contains not only fungicides, but also insecticides, which can well prevent underground pests and some aboveground pests during the growing period, such as golden needles, grubs, aphids and so on. After corn sowing, it will be eaten by underground pests, resulting in no emergence or weak seedlings, and after seed dressing, underground pests will not eat seeds, and in the growing period can also prevent the harm of aphids.

4. Anti-lodging

After sowing, the root system of maize seeds will be better and more developed, and the lodging resistance of maize will be improved in the later stage, in addition, because its growth ability is relatively light, the yield will also increase.

II. Matters needing attention in seed dressing

The main results are as follows: 1. It is not suitable to soak seeds to promote germination, because after the seed dressing agent is dissolved in water, it will not only make the seed dressing agent invalid, but also inhibit seed germination after dissolving water.

2. Toxic substances such as medicine bottles, seed mixing tools and residual seeds should be kept away from the academy to avoid human and animal poisoning.

3. The pesticides used in seed dressing should be operated in accordance with the correct operating rules, and the dosage of pesticides should not be added at will.

4. After seed dressing, seeds should not be planted in saline-alkali land, low-lying and low-waterlogging, both of which will cause seed dressing agent to lose its original effect and cause seed rot.

The above is the introduction of the role of corn seed dressing and matters needing attention. I hope it can help you. If you want to know more about it, please follow us.