Description of the features of high-moor and lowland peat, the features of each of the varieties, what is the difference between lowland and highland peat, what type of fertilizer to choose for the site.
Why is it necessary to prepare the soil for seedlings, components that improve the quality of the soil mixture. Various types for individual crops, instructions for preparing the soil mixture.
The concept of soil mechanics, how the properties of the soil are reflected in its behavior as a foundation for the construction of buildings. How to correctly calculate soil parameters.
Location, climate, main types of steppe soils. Physical properties, soil formation processes, how steppe lands are used in agriculture.
Soil salinity is called the high content of electrolyte s alts in the root layer. These substances adversely affect crops and reduce yields.
The soils of the Arctic deserts are characterized by many features. This zone is considered very unfavorable for plants, which are concentrated only in certain areas.
Tundra soil types, their composition and characteristics. Possible application of tundra soils in agriculture. Climate, geological data, formation conditions, vegetation.
Features of deep plowing. Advantages and disadvantages of deep soil digging. How to carry out deep plowing, the nuances of choosing the depth of tillage.
Information about the main property of the soil, types of soil, the mechanical composition of the fertile layer, its physical properties, density, porosity, moisture and stickiness of the soil.
Chernozem is considered a very fertile soil, which is well suited for agricultural use. At the same time, there are specific natural zones with chernozems.
What are the most fertile soils on the planet. What properties soils of different types have, what methods are used to improve fertility and economic use.
Many people are interested in what such a thing as soil means. This term is understood as a natural body that appeared under the influence of climate, plants, animals and microorganisms.
Table of compatibility and favorable neighborhood of vegetables in the beds, the importance of plant compatibility. Planting rules, which plants in the garden and garden are better not to plant nearby.
MAC in the composition of the soil is the maximum allowable concentration of certain substances. To determine these values, special methods are used.
What is in the composition of the soil, what layers it consists of, how it is formed. Why are soil microorganisms important? What does the term fertile soil mean?
Advantages and disadvantages of smart beds, how they differ from a conventional garden. Types and sizes of lazy beds, do-it-yourself manufacturing. Selection of plants and planting technique, errors.
What is soil fertility, what does it depend on. What is the thickness of the fertile layer. How to increase fertility, research and evaluation methods, how to restore and improve the soil.
What is peat, its properties. How it is formed, how it is mined, deposits. What types of peat happens, classification according to characteristics. Where and how is it applied.
Today there are quite a lot of technologies for warming up the soil in winter. Thanks to this, it is possible to choose the best option depending on your goals and objectives.
Feature of soil bacteria, habitat, their varieties and classification according to different criteria. How and what they eat. How are they different from decay bacteria?
How can you fence the beds in the country cheaply, what tools and materials will be needed. How to make and install a fence, mistakes that should not be made.
Why cover material is needed for beds, advantages and disadvantages. Types of covering material: polyethylene film, non-woven covering material, spunbond. How to choose and lay.
Characteristics and features of peat soil, physical, chemical and mechanical properties. varieties of this soil. What can be grown in peat land, how to improve.
Methods for determining the acidity of plant soil, including folk methods, what it depends on, existing species and how it can affect the growth, flowering and fruiting of plants.
Advantages of growing grass cover on clay soil. Advantages and disadvantages of clay soil. What crops can be planted on clay soils.
Features of the mechanical composition of the soil. Brief characteristics of sandy, sandy, clayey and loamy soils. The value of soil parameters for growing plants.
What are soil horizons, what are they, in what sequence are they located in the profile, how are they interconnected. What is a soil index, classification of horizons.
The creation of galvanized beds on the plots is becoming more and more popular. This design is convenient and helps save a lot of space in the garden.
Soil degradation is understood as a set of processes that lead to a change in their functions. At the same time, quantitative and qualitative deterioration of soil properties is observed.
What is meant by soil protection, the main environmental issues. Protection measures: legislative, technological, sanitary, planning, scientific.