Now in September, winter wheat is grown in some areas. For wheat growing, if you go to a farmer's shop to buy wheat seeds, you will be asked by the store owner whether to buy wheat seed dressing together. So you know about wheat seed dressing? Let's take a look. Speaking of the popularity of wheat seed dressings, the impression is still recognized by more people in recent years. In the past, when many people planted wheat, many families used self-retained seeds, and they did not mix them at all. Take out the sun, you can, but with the changes in the environment, the use of seed dressings is getting more and more recognized by the growers. It can be said that if the wheat is not mixed before sowing, it is basically gone. Can not say that 100% seed dressing, of course, a small number of farmers do not mix seed. First, what are the benefits of wheat seed dressings? For the purpose of using wheat seed dressing, most of the effect is to prevent insects and disease, and some seed dressings contain nutrients, which also have a certain effect on stress resistance, as described in detail below. 1, pest control Mainly control underground pests, such as cockroaches, crickets, golden worms, ground tigers, etc. Of course, the above ground part will also control some parts, such as mites and gray planthoppers (not all seed dressings can be used, the specific ingredients will be mentioned below) . When not seeded, the underground pests such as cockroaches, cockroaches, golden worms, and ground tigers will eat wheat seeds after sowing, causing the phenomenon of lack of seedlings. When the wheat emerges, it will continue to harm the wheat roots. The roots are destroyed, water and nutrients cannot be transmitted normally. Light yellowing occurs in wheat, and heavy, direct dry death, so underground pests are very harmful. The main measures are to prevent them in advance, only relying on late prevention and control, some Difficulty. The pests on the ground (aphids, gray planthoppers) have a great impact on the ears of corn. On the one hand, it will directly reduce production. On the other hand, the quality of wheat will also be affected. When selling wheat, the purchaser will lower the price. , affecting the income. 2, disease prevention The use of wheat seed dressings, the main control diseases are sheath blight, total erosion, root rot, smut and smut, which are more common (like the above insects, not all The fungicide formulation can be controlled, as described below. I believe that many farmers know that once wheat is infected, it will cause a certain reduction in production, but the severity is different. Therefore, early prevention is the key, for example: For example, wheat is a common disease, which is a common and typical root disease that directly destroys the root system of wheat. The disease has a wide area and is highly harmful. It can be ranked in the top three in wheat diseases. After the occurrence of total eclipse, the spread is fast. When you find that the wheat is infected, it is a bit late. Therefore, the best way is to prevent it in advance, and the seed dressing before sowing plays such a role. 3. Improve stress resistance This effect, not all the seed dressings on the market have this effect, some formulas will add some trace elements in it, or some substances such as alginic acid, which can promote the growth of roots and provide certain Nutrients, when the roots are firmly tied, the plants are strong, and the resistance is relatively increased. The above 3 points are the benefits of seed dressing, especially in the past 2 points, we will see which formulas are available below. Second, the dosage form of wheat seed dressing and common formula At present, there are mainly three types of wheat seed dressings on the market: suspending seed coating agent, emulsifiable concentrate and granules. The former two are mostly, and everyone can choose according to their own conditions. In the past few years, the more formulas that people use are mainly divided into four categories (between insecticides and fungicides, which can be compounded with each other): 1. Imidacloprid and difenoconazole; 2, methyl isoflavin, triazolone, rust rust, tebuconazole; 3. Fumeishuang, carbendazim, carbofuran; 4. Thiamethoxam and the like. The above formulas have good or bad effects. The duration is long and short. If you pay attention to the validity period, you can choose the first category (the price will be higher). If you value the price concessions, you can choose the second and third categories. The validity period will be shorter. In combination, the choice will be made according to the actual situation. After you have finished the dosage form and formula, let's talk about the precautions for buying wheat seed dressings. Third, the misunderstanding of wheat seed dressing easy to enter when buying There are so many wheat seed dressings on the market, which are described in one word, mixed with fish and dragons, can be described by a word of “chaosâ€. Manufacturers are large and small, and the prices are high and low. Even the same formula can double the price. For this, how do we judge? The following four misunderstandings mentioned in the small series, we must pay attention to avoid: 1, color aspects The color of the wheat seed dressing is not the more red, the better, the color just plays a warning role, to avoid people or animals eating, how to adjust the color, you can adjust the color. 2, brightness The brightness of the wheat seed dressing is not as bright as possible, it is only the role of the film former, and it has nothing to do with the effect of seed dressing. 3, the smell The smell of wheat seed dressing is not as pungent as possible. Some highly low-quality pesticides have a large smell, but the control effect is very general. Therefore, when the merchant says that the smell is very large, you should also keep a Heart. 4, the aspect of capacity The volume of wheat seed dressing package is not the bigger the better, taking into account the dosage form, active ingredients, active ingredient content and other factors, some seed dressings for emulsifiable concentrate, a bottle of several hundred milliliters, and the seed dressing agent for the suspension seed coating agent. A bottle of only a few tens of milliliters, but the effect is good, this is the truth, do not look big, go buy. After talking about the misunderstanding of buying wheat seed dressing, I will talk about some precautions when using it. Fourth, the precautions when using wheat seed dressing 1, pay attention to the dosage Regardless of wheat or other crops, do not overdo it when using seed dressings. There is a saying that is good, too much, and wheat seed dressing is also true. Some farmers think that since there are so many benefits, they can prevent pests and disease, and they use more points. The purpose is to have a good effect and a long-lasting effect. However, the consequences of this will only lead to the suppression of seedlings, that is, seeding and planting. After that, no seedlings will emerge. 2, not exposed to the sun Seeds after seed dressing are recommended to be dried naturally in a cool place. Do not expose them to sunlight, to avoid the effects of glare, which may lead to reduced efficacy or even failure. 3, pay attention to storage For friends who are planting in advance, when they are finished, they should be placed in a place where children can't reach them, and they should be kept away from fire. It is forbidden to put together with food and water. For safety, everyone must pay attention. The above is a complete introduction to wheat seed dressing. For wheat growers, seed dressing is of great benefit. Of course, the above is also outlined, but Xiao Bian reminds everyone that the best wheat is mixed before planting. Well, this can reduce the cumbersome matters such as the management of wheat in the later period. Of course, it is more important to ensure the yield of wheat. Foot Spa Machine,Foot Tub Spa Pedicure,Foot Bath Massager,Bubble Foot Spa Huaian Mimir Electric Appliance Co., LTD , https://www.mmfootspabath.com
