This book aims to describe the role of silicon in the environment from the biogeochemical cycle of terrestrial ecosystems, uptake to cellular and tissue bioaccumulation and its effects in mitigating abiotic and biotic stresses. From an agronomic point of view, this knowledge is essential to boost agricultural production and improve its quality and the sustainability of crops in the face of the growing pressure of different stresses on crop systems of different natures. Si is the only multi-stress mitigator in plant nutrition. It plays an important role in mitigating nutritional deficiency by increasing nutrient use efficiency, something that will be very important in the future: producing more with less nutrient accumulated in the plant. The book focuses on the effects of Si on plant mineral nutrition, exploring nutritional deficiencies and toxicity of Al and potentially toxic heavy metals such as Cd, as well as important stresses such as salinity, water deficit and high temperature. The book will also discuss the Si extractors in the soil and criteria for recommending Si in crops and the sources of the element for its application in soil and leaves, as well as the role of Si in the activity of microorganisms and in plant diseases and pests. São Paulo Research Foundation (FAPESP)(2022/10092-9).

This textbook aims to describe the role of minerals in plant life cycle; how these nutrients are absorbed, distributed, stored; what functions each mineral plays and the disorders that their excess or absence may cause. From an agronomic perspective, such knowledge is key to boost crop production and improve its quality, and it also helps understand how to better manage fertilizers and prevent environmental issues. The book has focus on tropical agriculture and its specific demands, providing examples of major crops (such as sugarcane, soybeans, coffee etc), silviculture and pasture species.

This textbook aims to describe the role of minerals in plant life cycle; how these nutrients are absorbed, distributed, stored; what functions each mineral plays and the disorders that their excess or absence may cause. From an agronomic perspective, such knowledge is key to boost crop production and improve its quality, and it also helps understand how to better manage fertilizers and prevent environmental issues. The book has focus on tropical agriculture and its specific demands, providing examples of major crops (such as sugarcane, soybeans, coffee etc), silviculture and pasture species.