Читать книгу Nanotechnology in Plant Growth Promotion and Protection - Группа авторов - Страница 18

When nanofertilizers are introduced in soil, they are supposed to come in contact with root hairs and get absorbed by them. Further, thus absorbed nanofertilizer is expected to reach root epidermal tissues and then move deep to reach xylem vessels, followed by their transport to every part of the plant (Tripathi et al. 2017). When nanofertilizers are applied through foliar spray, they are supposed to come in contact with stomatal openings and tiny pores in the epidermal tissue. From where they enter and move deep into the leaves tissue to reach to the phloem tissue. Then, from the phloem they are being translocated to every part of the plant (Abdel‐Aziz et al. 2016, 2019).