Fertiliser · 6 articles
Granular superphosphate remains a fundamental element of mineral nutrition for agricultural crops. Phosphorus plays a key role in supporting plant life processes, being responsible for root system development, yield formation, and improvement of produce quality. Understanding the mechanisms of nutrient uptake for this element, in combination with nitrogen and potassium, allows agronomists and gardeners to build balanced fertilizer systems that take into account the specific needs of particular crops—from winter cereals to vegetables and industrial crops—at different stages of the growing season.
This selection brings together materials that reveal both the theoretical foundations of domestic agrochemistry, established by the works of D. N. Pryanishnikov and K. K. Gedroyts, and the applied aspects of fertilizer application. The reader will find recommendations for optimizing nutrition for tomatoes, potatoes, sugar beet, winter wheat, fiber flax, and hemp. The articles describe in detail methods of fertilizer application, taking into account growth stages, agrophysical properties of the soil, and biological characteristics of each crop, which is necessary for achieving high yield indicators and improving the qualitative characteristics of fiber or fruit.
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
Nutrition and fertilizers For gardeners
A competent nutrition system for tomatoes takes into account the growing season phases, soil type, and crop nutrient requirements. The article contains practical recommendations on site preparation and the selection of fertilizer schemes to increase yield.
Agrochemistry For students
To increase the yield and quality of vegetables, it is necessary to regulate the composition of fertilizer depending on the biology of a specific crop and soil conditions. The article provides information on the chemical composition of vegetable plants and potatoes, which is important for the proper management of agricultural crop nutrition
Agrochemistry For students
Flax has strict requirements for soil fertility and nutritional regime. The article reveals key rules for fertilizer application taking into account the growth and development phases of the crop
Agrochemistry For students
The article discloses the agrochemical requirements of sugar beet regarding soil structure, density, and acidity. Data on the removal of primary nutrients and their effect on harvest quality are also presented.
Agrochemistry For students
The article examines the phases of active nutrient uptake by winter wheat and the impact of fertilizers on yield and grain quality. Practical recommendations are presented for the application rate of nitrogen, phosphorus, and potassium in various soil and climatic zones
