2024 Author: Gavin MacAdam | [email protected]. Last modified: 2023-12-16 13:38
Onions are a type of perennial vegetable. In general, it is very common among vegetable growers, since its chemical composition includes a lot of useful components. Onions contain such important substances for the human body as sucrose, fructose, various vitamins and proteins
Also, onions have a different effect on the human body, stimulating the production of digestive juices. In addition, it has a very beneficial effect on the nervous and diuretic systems. The fruits of such a plant can kill all kinds of bacteria that cause a lot of various diseases.
How to grow onions?
Onions can be grown in almost any region, regardless of climate and other conditions. Such a vegetable crop is ideally adapted to any type of weather and temperature indicators, although in order for the result to suit the summer resident, it is still worth trying, investing a lot of time and effort. The most important rules for growing onion plants are very similar to the requirements for planting and caring for other vegetable crops. In particular, such standards include excellent lighting and soil fertility. Due to this, experienced gardeners recommend planting onions only on land that has a huge amount of organic components. But onions do not like soil with a high content of substances in the form of nitrogen or with very high acidity.
The very process of growing a culture can be conditionally divided into a certain number of stages or years. In the first year, the seeds that need to be sown in the beds are called nigella. After another year, you can plant onion sets. Already at the end of summer, here you can get a full harvest with large fruits. If there is a desire, then in the third year, you can plant mature adult bulbs in order to get new seeds later ("nigella").
Agrotechnical moments
In terms of agrotechnical factors in the cultivation of onions, things are quite simple. First of all, this is due to the strong similarity with agricultural technology in relation to the cultivation of other vegetables. Before planting, it is required to prepare the soil in the beds where the onions will be planted. It is necessary to start preparation in the autumn period of the year. By introducing organic fertilizers into the soil, that is, humus. You need to calculate the dosage in the amount of four to seven kilograms per square meter of territory. In addition, to lower the acidity level, the summer resident should add some wood ash to the ground.
Onions feel good if they are planted in beds where tomatoes, cabbage or cucumbers used to grow. Before the direct planting procedure, the gardener will need to dig up the ground, and then loosen and level the beds. Mineral fertilizers will not be superfluous here either. But products with a nitrogen content have an adverse effect on the vegetable crop, as a result of which they should be avoided.
How to sow and grow black onions?
Growing onions by planting seeds only at first glance may seem like a simple matter. In fact, a lot of effort will have to be made here. In order to sow such a vegetable crop, it is necessary to apply nigella, which has lain after collection for no more than two years. As for the timing, May is the ideal month for the procedure. At this time, the soil is still quite moist, since it will not have time to dry out after the snow has melted.
There are no tricks about the landing itself. On the selected bed, you need to create even grooves. The depth of each of them should be between three and four centimeters. Then you can plant nigella here. The distance between the bulbs must be at least three centimeters. It is also worth keeping the distance between the rows, the indicators of which are equal to eight to twelve centimeters.
The natural process of sprouting and development of onions is not very fast, but it can be accelerated artificially, for which fertilizers of a mineral nature are applied, as a rule, a solution of saltpeter. In addition, during cultivation, it is necessary to constantly weed the beds, destroy the weeds, and water the onions. Harvesting occurs at the end of the first autumn month or early October.
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