Soil fertilization is a necessary condition for a rich harvest in the garden and vegetable garden. Mineral nutrients are required for all plant species in various proportions and at specific times. This book will help you understand the main types and methods of feeding, as well as provide each plant with the optimal conditions for successful growth and development. On the pages of the book you will find information on how to determine the lack of trace elements and what fertilizers are needed to grow cucumbers, tomatoes, strawberries and other crops.