Fertiliser · 3 articles
Phosphorite meal and other phosphorus-containing fertilizers remain the foundation of plant mineral nutrition. Understanding the chemical properties of phosphorus compounds, such as precipitate, and the mechanisms of their uptake by crops is necessary for developing effective nutrient application systems. Evaluating phosphorus availability in various forms allows agronomists and plot owners to optimize soil fertility and ensure stable yields in the long term.
This selection combines materials dedicated both to the theoretical foundations of agrochemistry and to the technological aspects of fertilizer production. Readers will become familiar with the history of the development of the domestic scientific school, established through the works of D. N. Pryanishnikov and K. K. Gedroits, and will also study the specifics of obtaining citrate-soluble compounds. The articles detail the evolution of agrochemical science in Russia and practical methods of extracting phosphoric acid from raw materials, which will help to better understand the nature of the mineral components used in agriculture.
Agrochemistry For students
Precipitate is a concentrated phosphorus fertilizer with high availability for plants, which works effectively in acidic soil. The article describes the physical properties of the product, its production technology, and recommendations for soil application
Agrochemistry For students
The article examines the process of forming the domestic agrochemical school and creating the production base for fertilizers in the first half of the 20th century. The reader will learn about the scale of the first field trials and the evolution of specialized scientific journals
Agrochemistry For students
The article covers the development of the Russian school of agricultural chemistry since the 18th century and reveals the fundamental principles of plant nutrition, which remain relevant for modern farming practices
