What is river silt: features and useful properties

Many lovers of the garden and vegetable garden know that you can use river silt as a fertilizer. Why is it useful, how often is it possible to use it, in what quantities - these are the questions that are becoming more relevant with the approach of spring and the beginning of the summer season. Before giving answers, it is necessary to find out what the river silt is. In addition, there are several different species of this breed, which will also be discussed below.

What is a river silt?

The definition of this substance can be formulated as follows: soft rock, which consists of organic and mineral components deposited on the bottom of various reservoirs. In the dried form it resembles the ground, but has a looser structure. In turn, answering the question "what is a river silt?", We can say that it is such a breed that accumulates exclusively in rivers and due to this it has its own peculiarities.

Silt species

This breed is marshy, lake, pond and river. Silt from the bottom of ponds, as a rule, can contain a large number of harmful substances, which will have a negative effect on summer cottages. For example, this silt contains humic acid and ferrous hydroxide salt. To eliminate all dangerous consequences of using this rock as a fertilizer, it must be exposed to air, heat and high humidity. Due to this, the decomposition of acids and salts will occur and the output will turn out to be a loose mass with a high content of minerals, nitrogen, potassium, sodium and phosphate. This recycled sludge is ideal for fertilizing the land.

One way to obtain fertilizer from pond sludge is to fold it into small heaps, in which it is mixed with lime and / or ash for faster decomposition, and the top is covered with a layer of manure.

The lake and river silt are valuable substances rich in microelements. In the country and agriculture they are used as organic fertilizers, which contain a lot of phosphorus, but little potassium and nitrogen. The lake mud is also called "sapropel". It has a favorable effect on sandy soils, but is also effective on heavier lands.

Marsh mud is rich in nitrogen. There is even more in it than in the best quality manure. In addition, it is good for composting, due to its ability to neutralize feces and make them safe for use.

Features of river silt

Such a rock can be used as a composter for complex substances such as sawdust or bark. It is perfect for heavy soils because of the large sand content. But the silt should not be used immediately, once it was extracted from the bottom. In order to make it as efficient as possible, river mud should lie for at least a year. During this period of time, it will oxidize, salts of heavy metals will leave it. In the future, it should be used at a rate of up to 3 kilograms per square meter of land.

Il at the cottage, in the garden and conservatory

Such a mineral formation will always improve the quality of the soil, it will become a wonderful food for plants. It will help them cope with unfavorable conditions and contribute to accelerated growth. This is a very valuable material for fertilizer. And if you have the opportunity to use it - never give up this idea. But before using the sludge, it is necessary to know its composition and the conditions under which it was formed.

As you know, the best is the lake silt. Sapropel - and soil, and fertilizer, and a good antiseptic. River silt should be extracted from those rivers that do not produce waste water. Such a fertilizer in a dried form is ideal for potatoes. Pond sludge is best added to compost and aged for one year. In this case, the output will be an excellent product, rich in lime.

Now that you know what the river silt and its "siblings" are, you will be able to determine which species more suits your requirements.