Published by admin at July 29, 2018 Silicon (Si) is the second most abundant element of the earth`s crust after oxygen. It has long been neglected by ecologists, as it is not considered an essential nutrient for plants. However, research of recent years showed that it is beneficial for the growth of many plants, including important crops such as rice, wheat and barley. For instance, Si enhanced the resistance against pests, pathogens and abiotic stresses such as salts, drought and storms. Silicon might, thus, play a crucial role […]