Role of boron and its interaction with other elements in plants

Boron (B) is an essential microelement for plants, and its deficiency can lead to impaired development and function. Around 50% of arable land in the world is acidic, and low pH in the soil solution decreases availability of several essential mineral elements, including B, magnesium (Mg), calcium (Ca), and potassium (K). Plants take up soil B in the form of boric acid (H 3 BO 3 ) in acidic soil or tetrahydroxy borate [B(OH) 4 ] - at neutral or alkaline pH. Boron can participate directly or indirectly in plant metabolism, including in the synthesis of the cell wall and plasma membrane, in carbohydrate and protein metabolism, and in the formation of ribonucleic acid (RNA). In addition, B interacts with other…

• AN
  Agencia Nacional de Investigación y Desarrollo

  Awards: 1211856, 1201749, ANID/FONDAP/15130015, FONDAP/15130015, 3220674, 15130015
• FN
  Fondo Nacional de Desarrollo Científico y Tecnológico
• FD
  Fondo de Financiamiento de Centros de Investigación en Áreas Prioritarias

  Awards: 15130015, ANID/FONDAP/15130015