Content
- 1 Is it possible to feed garlic with urea in the spring?
- 2 The benefits of watering garlic with urea in spring
- 3 Benefits of using urea for garlic
- 4 Timing of feeding garlic with urea in early spring
- 5 Proportions and application rate
- 6 How to dilute urea to feed garlic in spring
- 7 How to fertilize garlic with urea
- 8 How can you replace urea for feeding garlic?
- 9 Conclusion
- 10 Reviews from gardeners about the use of the product
Garlic is one of the most common agricultural crops. It is undemanding to care and growing conditions. Therefore, it can be found on the plot of almost every gardener. To get a good harvest of this crop, many experts recommend feeding garlic with urea at an early stage of development. But the procedure will bring maximum benefit to the plant only if it is carried out within a certain time frame, taking into account the permissible dosage.
Urea stimulates the growth of garlic leaf rosette
Is it possible to feed garlic with urea in the spring?
Garlic, like all agricultural crops, begins to actively develop with the arrival of spring. And during this period you can notice that its leaves begin to turn yellow. This is due to nitrogen starvation. And urea can make up for the existing deficiency and ensure the full development of seedlings.Therefore, urea is not only possible, but also necessary to apply under garlic in the spring to increase its yield.
The benefits of watering garlic with urea in spring
Urea is a microfertilizer that is obtained as a result of chemical synthesis from carbon dioxide under the influence of high temperature. This substance contains 45% nitrogen. Urea is commercially available in the form of yellowish granules or tablets that easily dissolve in water.
Fertilizing garlic with urea in the spring stimulates active growth of the above-ground part. But the weight of the bulb at the end of the season directly depends on the size of the leaf rosette. But when using urea to feed this crop, you need to take into account that the useful components from the plates must have time to move to the underground part, and this takes time. Therefore, it is necessary to use urea within strictly defined periods.
Also, the benefit of urea is that it promotes the rapid restoration of garlic after spring return frosts, diseases, and pest damage. In this case, experts recommend foliar feeding by spraying the upper part of the plants. The procedure should be carried out in cloudy weather.
Benefits of using urea for garlic
Using urea to feed garlic has a number of advantages. To understand how valuable this fertilizer is, you should familiarize yourself with them.
Main advantages:
- availability;
- ease of use;
- quick results;
- does not increase soil acidity;
- suitable for root and foliar feeding;
- well assimilated by culture;
- dissolves slowly in the soil;
- increases productivity;
- develops the resistance of seedlings to negative external factors;
- has good solubility.
Timing of feeding garlic with urea in early spring
Garlic should be applied dry or watered with a urea solution in the spring when the soil has warmed up sufficiently. And this usually happens in mid-April, early May, depending on the climate of the region. These timings are due to the fact that soil microorganisms are responsible for processing nitrogen. And at low temperatures they remain inactive.
Urea can be used to feed winter and spring crops
Proportions and application rate
Both a lack and an excess of nitrogen are harmful to garlic. Therefore, when using urea to feed this crop, the dosage must be observed. It is recommended to apply urea to the bed at the rate of 4-8 g per 1 square meter. m. The norm depends on the condition of the plants: with slow growth and severe yellowing of the foliage - more.
To correctly calculate the amount of product, it is necessary to take into account that 1 tbsp. l. without top contains 10 g of urea, 130 g of urea is added to the glass, and 13 g of fertilizer is present in the matchbox.
To wet fertilize garlic with urea in the spring, you need to follow the proportions.To do this, dissolve 30-35 g of urea in 10 liters of water for watering plants. When using urea for foliar feeding of garlic in spring, the preparation method is similar, but the dosage of fertilizer should be halved.
How to dilute urea to feed garlic in spring
Before preparing the working solution, you need to put on gloves. Urea should be diluted to feed garlic immediately before use, since the nutrient liquid remains active for one day.
Initially, the required dosage should be dissolved in a small amount of warm water, and only then the volume of liquid should be increased to the required amount and mixed thoroughly.
How to fertilize garlic with urea
Urea can be applied to the garden bed in dry or dissolved form. Experienced gardeners recommend using the first method for spring feeding of winter garlic with urea, since there is still enough moisture in the soil, and this crop does not like excessive moisture. The second application method should be used for spring garlic during dry periods. In this case, the nutritional components in the form of a solution will be absorbed more quickly by the plants.
Dry urea should not be left on the soil surface.
Dry feeding
Fertilizing garlic in April with dry urea should be done when the first shoots appear from the soil. First, you need to make furrows along the rows of seedlings with a depth of 2 cm. Carbamide granules should be poured into them, taking into account the fertilizer application rate, and then covered with soil.
Dry granules will provide the seedlings with the necessary nitrogen during the dissolution process.This guarantees a prolonged effect of the fertilizer.
Wet feeding
Wet fertilizing should be done after watering the garlic bed. The nutrient solution should be applied to the root zone of seedlings at the rate of 3 liters per 2 square meters. m. The procedure should be carried out in the evening.
How can you replace urea for feeding garlic?
You can replace urea with another mineral fertilizer. However, the content of the required component should be taken into account, since the rate of application of the product depends on this.
Possible replacement options:
- Ammonium nitrate. Its nitrogen content is practically equal to that of urea, but it works even at low soil temperatures. Easily absorbed by crops. When feeding with ammonium nitrate, do not allow the working solution to come into contact with the leaves and shoots of garlic, as this will cause them to dry out. During long-term storage, this fertilizer cakes. It cannot be combined with products containing potassium, calcium and phosphorus.
When using organic mulch from straw and compost, the use of ammonium nitrate is prohibited.
- Calcium nitrate. Contains 15.5% nitrogen. Helps reduce soil acidity. Calcium nitrate enhances the growth of agricultural crops and also improves the composition of the soil. It should not be mixed with ammonia fertilizers, potassium carbonate and superphosphate, as this causes a chemical reaction. This fertilizer should be purchased before use, since during storage it absorbs moisture from the air and hardens.
Calcium nitrate strengthens plants and makes them less susceptible to stress
- Ammonium sulfate.The nitrogen content in this fertilizer is 20.5%, which is two times less than in urea. This product should not be mixed with nitrate, sulfates, or phosphorus-containing substances. It dissolves well in water and lasts in the soil for a long time. Ammonium sulfate also contains sulfur, which improves the shelf life of the harvested crop. This fertilizer can increase soil acidity. Therefore, experts recommend combining it with neutralizers: chalk, quicklime.
Ammonium sulfate is not hygroscopic and can be stored well for a long time
Conclusion
Knowing how to properly feed garlic with urea, you can count on good results from the procedure. However, all recommendations for applying fertilizer should be taken into account, since any disregard of the rules may cause failure. After all, garlic needs nitrogen in a certain amount at the initial stage of development in order to grow a leaf rosette. Subsequently, the plants no longer need it, and the use of urea during the formation of bulbs leads to a decrease in yield.
