Topic · 220 articles
Chemical composition of soils and plants, nutrient cycling, properties of fertilizers and their interaction with soil. Methods of agrochemical survey, interpretation of analyses, and development of fertilization systems based on them.
5 min read For students
Desiccation is an effective agrotechnical method for accelerating harvest ripening and preparing crops for harvesting. The article explains the mechanism of action of the preparations, their phytosanitary role, and the specifics of their application on various agricultural crops
4 min read For students
Senication is an agricultural practice that accelerates the completion of the life cycle of grain crops and stimulates an intensive outflow of nutrients from vegetative organs to the seeds. This method allows for effective management of plant productivity, increasing yield and improving the sowing qualities of the grain
9 min read For students
The use of nitrification inhibitors allows for a significant reduction in non-productive losses of nitrogen fertilizer. These preparations suppress nitrifying microorganisms, keeping nitrogen in the ammonium form and ensuring the environmental safety of agrotechnologies
12 min read For students
Rational fertilizer application requires accurate calculation of nutritional doses based on the biological needs of the crop and the availability of elements in the soil. The article examines formulas for calculating nutrient uptake and methods for diagnosing the state of crops to improve the efficiency of top dressing
10 min read For students
The article examines modern calculation methods for determining fertilizer doses. The author analyzes the normative approach, including formulas for calculating nutrients, taking into account the target yield and soil agrochemical indicators.
7 min read For students
An effective fertilizer system requires consideration of plant biological requirements, soil properties, and nutrient uptake dynamics. The article examines key factors that allow for the accurate calculation of application rates and timing to maximize yield.
