Although it is in the winter, chemical fertilizers still evaporate, but they are relatively good. It tends to be more volatile during the summer, so you need to save the fertilizer at any time. How to save fertilizers in winter? Experts will answer them!
How to save fertilizer in winter?
1, to choose a good quality packaging!
Experts: Winter fertilizer is best placed inside the warehouse; don't put it outside. It's snowing outside. If it's frozen, the bag is easily damaged. Our chemical fertilizers are generally packaged in two layers. A thin layer of plastic film is placed on the outer layer of the film to provide better sealability. If the quality of the package is poor, sealability may be poor. Quality comparison should be selected. Some good packaging.
2, to prevent fire
Experts: At present, the general sales of ammonium nitrate are relatively small. Occasionally, some places like urea, ammonium nitrate and potassium nitrate may be used in some places. The raw materials for machine irrigation and water-soluble fertilizers are available. These fertilizers are flammable, so they are stored. It's time to save it separately from kerosene, gasoline, sawdust, and straw. If there is flammable material in the fertilizer warehouse, it must be prevented from causing fire.
What should I pay attention to when saving explosive fertilizer?
1, do not use metal impact!
Experts: Ammonium nitrate, potassium nitrate and copper, iron and other metals are very easy to explode, so if they become agglomerated, they must not be impacted with metal, such as a hammer or a spade. An impact can cause an explosion.
2, Putao and other seeds together!
Expert: Calcium superphosphate is conventionally known as ordinary calcium. There are some free acids in it. When it is stored, don't put these materials together with seeds to prevent any impact on the seed's hair.
3, classified storage!
Experts: In addition, there are different classifications of chemical fertilizers and acidic fertilizers and alkaline fertilizers. They should be stored separately when they are stored separately to prevent some volatile substances from affecting their fertilizer efficiency.
Don't think that winter temperatures can be saved. It's really not like this! The same good work can not be saved. In winter, the temperature is low, rainfall decreases, and the soil is dry. These are obviously different from those in spring, summer and autumn. Therefore, it is necessary to use targeted fertilizers and apply the correct fertilization methods to ensure that fertilizers are economically effective.
1. Pay attention to the use of fertilizers. In winter, the temperature is low, and the ability of microbes to move is weakened. Nitrogen fertilizer can be used for ammonium bicarbonate. Phosphate fertilizer should use superphosphate as possible. Potassium fertilizer (potassium sulfate for potato and tomato, etc.) should be used. Potassium sulfate can be used for the middle and late growth period of crops such as potato and tomato. Compound fertilizer, farmyard manure can use decomposed human excrement.
2. Carefully apply boron fertilizer to cruciferous crops. In winter crops, cruciferous crops account for a large proportion, such as cabbage, cabbage, radish, canola, etc. These crops are particularly sensitive to boron. At the same time, celery, wheat, and carrots are also sensitive to boron. Boron deficiency is not only seriously affected reproductive growth, but also blocked vegetative growth, decreased cold resistance, but also easy to induce heart rot.
3. Pay attention to the application of wax fertilizer before low temperature. The application of wax fertilizer can increase the ground temperature by 2 to 3°C, and increase the potassium content in the crop cells, thereby increasing the water holding capacity of the cells, making the cells not easy to freeze at low temperatures, and enhancing cold resistance.
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Jilin Province Agricultural Sister-in-law Food Co., Ltd. was established in 2012 and has been in the export business since 2012. We mainly export to 16 countries all over the world.
About our main product - Corn
Corn is a kind of food that is often encountered in daily life, and it is also a kind of food to supplement the diet. Its edible benefits are as follows:
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5. Contain a lot of vitamin B group, vitamin B is called happiness factor in medicine, so eating corn can improve depression.
6. Corn not only provides necessary calories for healthy daily metabolism, but also a rich source of vitamin A, vitamin E and many minerals
If you have any questions, please contact us directly. If you have any questions, please email us directly.
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Jilin Province Argricultural Sister-in-law Food Co., Ltd. , https://www.nongsaocorns.com