Production of seeds and planting material of agricultural crops. Textbook for SPO

The manual outlines the issues of improving the quality of sowing material, features of the formation of seeds of seeds, indicators of the physical and mechanical properties of seeds, determining sowing qualities, the rules for sampling to determine sowing qualities, the methodology for determining the purity and mass of seeds, the germination and energy of germination, populism of the seed and planting material Pests and infection with diseases, establishing air conditioning and category of seeds, their certification. The practical issues of determining various groups, species of plants and seeds according to their morphological characteristics, methods for determining the quality of seeds are considered. Technologies for the cultivation of basic field crops for seed goals are presented. Terms and definitions are given.
A textbook is intended for students mastering the educational program of the Agronomy SPO.
2nd edition, stereotypical