The textbook sets out the main issues of agricultural chemistry: plant nutrition, soil fertility, soil acidity and methods of regulating it. The characteristic of the types of absorption capacity of the soil, their value in the nutrition of plants and the use of organic, mineral fertilizers and land reclamants are given.
The transformation in the soils of nitrogen, phosphorus, potassium, organic, microns and means of chemical land reclamation of soils is given. Particular attention is paid to the most important chemical, biological and physico-chemical processes of transformation of nutrition elements in the soil and methods of targeted regulation of the consumption of nutrients with plants. The issues of the fertilizer system of grain, grain, oilseed, technical, vegetable and fruit and berry crops are discussed in detail.
The main methods of optimizing the agrochemical state of soils, the conditions for increasing the availability of nutrients to plants and the effectiveness of the use of fertilizers are considered.
The textbook is intended for bachelors, masters …
Author
Kidin Viktor Vasilievich, Torshin Sergey Porfiryevich
Publisher
Prospekt, 2020
Genre
Chemical sciences
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