2024 Author: Howard Calhoun | [email protected]. Last modified: 2023-12-17 10:16
Urea can be called one of the most popular fertilizers among summer residents and gardeners. It belongs to the nitrogen group. It is usually available as white or clear granules or slow-dissolving tablets.
The use of urea for feeding vegetables
Urea fertilizer, the use of which is justified to support plants during flowering and fruiting, is applied mainly in a superficial way. Having scattered the required amount over the garden, the granules are lightly sprinkled with earth or embedded in the soil with a rake. The fact is that if you leave them in the open air, some of the nitrogen may be lost. After that, the bed needs to be watered.
Once in the soil, urea as a fertilizer begins to interact with the enzymes produced by the bacteria living in it. As a result, part of it turns into ammonia. That is why it does not hurt to bury the granules a little into the ground. Otherwise, the gas will simply evaporate. Deepening is also advisable when the site is very damp. If scatteredgranules on top, they can simply wash out with rainwater.
Urea fertilizer, the use of which must be strictly dosed, can be used to feed almost all vegetable crops. In the case of tomatoes, potatoes, eggplant, onions, 20–30 g of granules are scattered per square meter. Eight to ten is enough for cucumbers and zucchini. In addition to granules, slow-dissolving tablets can be used. Once in the soil, they begin to gradually disperse, and this process lasts quite a long time. As a result, the duration of the fertilizer is increased. The first feeding is carried out after the appearance of the first flowers on the plants. The second - during the fruiting period, to support the plants.
Urea: application for fruit plants
For fruit crops, urea can be used both as a fertilizer and as an agent against pests. In the latter capacity, it is not used for vegetable crops, as the leaves can be burned.
Fruit trees are treated with a solution consisting of 500 g of urea and 10 liters of water in the fall, after the leaves have fallen. This composition is designed for 10 m2. They are sprayed with branches of the crowns of those trees where many pests were observed in summer.
For top dressing, use a tablespoon of urea per bucket of water - per square meter of area. Urea fertilizer, which in this case can also be applied by a dry surface method, in this case is scattered around the trunk circle and embedded in the soilrake. This is best done in the spring. In addition, top dressing should be carried out during the fruiting period and after shedding the first fruits
A few tips
When mixing urea with superphosphate fertilizer should be used immediately. You can't keep it for too long. The fact is that over time, urea begins to draw water from superphosphate, which leads to its clumping.
Urea fertilizer, the use of which is justified for both vegetable and fruit crops, is considered one of the most effective ways to increase their yield. Of course, this is only possible with proper use. The advantages of urea include low cost.
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