Ground analysis is a key component of a successful rural dominion. The fertilization of the soil affects the productivity, the acidity of the crop and, ultimately, the economic efficiency of agricultural activities.
The difference in the characteristics of the soil is insignificant. This includes the selection of agricultural crops, necessary inputs and processing technologies. For the rural ruler, it is not a bad idea to determine the consumption of plants, and also to understand how to save and possibly improve the soil quality on his lands.
The process of soil analysis begins by taking samples from the soil these parts of the plot. These samples are then sent to the laboratory, where, using additional specialized methods, indicators of productivity are monitored: from basic ones, such as acidity and instead of organic matter, to the concentration of various macro- and microelements mentiv.
After the analysis of the experts, the dates of the recommendations can be made by correcting the pH level of the soil and other agrotechnical inputs. In this way, through a systematic analysis of the soil, farmers can create a detailed map of the soil's fertility and can make decisions regarding soil processing.
The main indicators of soil's fertility
P The moisture content of the soil is indicated by a number of key indicators, such as interact with each other, forming soil for the growth of plants.
One of the most important characteristics of the soil is pH, which indicates the acidity and moisture content of the soil. Depending on the pH level, the availability of rich living substances for plants depends on the level of pH. For example, acidic soils can limit access to elements such as calcium or magnesium, while more acidic soils can reduce the availability of phosphorus.
Instead of organic matter in the soil is also important Let's be a show-off. Organic resin absorbs moisture, improves the structure of the soil, increases its porosity and stimulates the activity of microorganisms. Moreover, it contains a lot of living resources when planted.
Macroelements, such as nitrogen, phosphorus and potassium, are the main blocks for the growth of plants. Nitrogen is necessary for protein synthesis, phosphorus is necessary for energy metabolism in cells, and potassium regulates a number of physiological processes, including water balance.
Microelements, although they are needed in small quantities, are not independent Nimi for the health of Roslin. Manganese, saliva, copper and other microelements take part in a number of important biochemical reactions, from photosynthesis to the synthesis of hormones.
For the development of these indicators and the provision of optimal minds for the growth of plants, the necessary g any analysis of the soil that will help determine its accuracy necessary corrective approaches.
Methods of taking samples from soil
Taking samples from soil is a critically important step in the process of analyzing the productivity, as the acidity of the sample immediately flows in for the reliability of the results.
To take samples from the ground, you need specialized tools and equipment. The most advanced tool is either a primer frill or a primer probe. These tools allow you to take a clearly uniform sample of the soil without any problems.
The hour and depth of sampling may be especially important. Make sure to take the seeds at a depth of 15 to 30 cm, so that the roots of most agricultural crops can actively grow. However, when searching for deep horizons, the soil may need depths of up to 1 meter. Nowadays, it is best to look for images in the autumn and spring periods, if the soil is not too dry or wet.
Addatkovo, it is important to look at the images from different horizons of the soil. The horizons of the soil reflect the vertical structure of the soil and can provide information about its creation, its history, and its production potential. Zokrema, the upper horizon (organic ball) often contains more organic matter, so deeper horizons may reveal other characteristics, such as thickness or mineral content.
Correct approach before taking samples The soil is a guarantee of accurate and reliable analysis, which, in turn, allows for the development of effective decisions in the agricultural sector.
Laboratory analysis procedure
Laboratory analysis of soil is an important step, which helps to determine the indicators of fertility and other and characteristics of the soil. The analysis requires special methods and approaches.
Preparation of samples. Before starting the analysis, the samples must be prepared. This includes drying the sample at room temperature, sifting it and sifting it through a sieve with a wide opening. These procedures help to remove large particles and ensure uniformity of the image.
Methods for monitoring indicators of fertility. Various methods for analyzing indicators of fertility. To determine the pH level, use the potentiometric method. Instead of organic speech, it is often determined by the horn method. Macro-microelements are determined using spectrophotometry, atomic absorption spectrometry, or chemical analysis methods, depending on the type of element.
Interpretation of the results. After interpreting the results must be correct i
