Fertiliser · 28 articles
Ammonia and its derivatives play a central role in the modern agrochemical cycle, acting as the primary source of nitrogen nutrition for agricultural crops. Understanding the chemistry of nitrogen compounds, the mechanisms of their transformation by soil microflora, and the physiological characteristics of plant uptake is essential for developing an effective fertilizer system. Competent management of these processes allows not only for increasing yield but also for the rational use of resources, taking into account soil type and the specifics of particular crops.
This selection contains materials covering the entire journey of nitrogen fertilizers: from industrial production technologies for nitrophos, ammophos, and ammonium sulfate to practical recommendations for their mixing, transportation, and storage. Readers will find information on fertilizer classification and application regulations, including the use of calcium cyanamide on acidic soils. The articles also cover topics of carbon nutrition, the influence of air composition on crop productivity, and methods for optimizing microclimate, which together form a deep understanding of effective nutrient environment management in agronomy.
Agrochemistry For students
The article reveals the principles of fertilizer classification by origin, composition, and mode of action on soil. You will learn how the agrochemical properties of preparations affect plant nutrition and soil structure
Agrochemistry For students
The article examines the classification of mineral nitrogen fertilizers and the physiological features of their uptake by plants. You will learn how the chemical form of nitrogen affects the nutrient efficiency of crops and the rules for the application of these products to the soil
Fruit growing For agronomists
The physiological state of trees and harvest quality depend on proper inter-row maintenance. This article examines methods of soil fertility management, including the black fallow technology and principles of water regime regulation in the orchard.
Livestock For students
The article examines the main types of feed used in livestock farming, including the classification of compound feed, balancing additives, and the role of water in the nutritional value of rations. The material will help to understand the composition and purpose of modern feed products
Agrochemistry For students
Compliance with regulations during the storage and application of mineral fertilizers is the basis for protecting the health of workers and ensuring fire safety on the farm. The article examines key requirements for the location of warehouses, handling of hazardous substances, and equipment operation in the field
Agrochemistry For students
Urea is the most concentrated solid nitrogen fertilizer. The article examines the physicochemical properties of urea, biuret content rates, and the transformation processes of amide nitrogen in the soil
Agrochemistry For students
The article examines indicators of soil biological activity and methods for their evaluation. A scale for the comparative analysis of soil biochemical processes under the influence of agrotechnical factors is presented.
Agrochemistry For students
The air regime determines plant respiration and the activity of soil microbiota. The article examines gas exchange processes in the soil and explains the influence of the physical state of gases on the biological properties of the arable layer
Vegetable growing For gardeners
The article examines the rules for growing savoy cabbage and kohlrabi, including temperature requirements, sowing patterns, and recommendations for top dressing. Basic methods for protecting brassica crops from common pests are also provided
Agrochemistry For students
The article examines the importance of microorganisms for soil fertility and the use of bacterial preparations. The reader will learn about types of bio-fertilizers and criteria for selecting Nitragin strains for effective nitrogen fixation
Agrochemistry For students
Using industrial waste as fertilizer allows for increasing yield and optimizing disposal costs. The article provides a classification of waste by application technology and recommendations for working with organic components
Agrochemistry For students
Zinc deficiency significantly limits crop yield, especially in calcareous and high-humus soils. The article discusses methods for diagnosing the deficiency of the element, fertilizer application rates, and methods for their effective application to obtain stable yield increases
