Plant Micronutrients: Deficiency and Toxicity Management

Plants require essential nutrients (macronutrients and micronutrients) for normal functioning. Sufficiency range is the levels of nutrients necessary to meet the plants needs for optimal growth. Nutrient levels outside of a plants sufficiency range cause overall crop growth and health to decline. Aluminum (Al), cerium (Ce), cobalt (Co), iodine (I), lanthanum (La), sodium (Na), selenium (Se), silicon (Si), titanium (Ti), and vanadium (V) are emerging as novel biostimulants that may enhance crop productivity and nutritional quality.

Format: Paperback / softback
Length: 470 pages
Publication date: 06 August 2021
Publisher: Springer Nature Switzerland AG

Plants require a multitude of essential nutrients (macronutrients and micronutrients) to function normally. The sufficiency range refers to the levels of nutrients that are necessary for optimal plant growth. This range varies depending on the specific plant species and the particular nutrient involved. When nutrient levels fall outside of a plant's sufficiency range, it can lead to a decline in overall crop growth and health. This decline can occur due to either deficiency or toxicity, resulting from excessive accumulation of the nutrient.

In addition to micronutrients (B, Cl, Mn, Fe, Zn, Cu, and Mo), several emerging biostimulants are gaining attention for their potential to enhance crop productivity and nutritional quality. These beneficial elements, while not strictly essential, can augment plant growth, development, and yield when supplied at low dosages. These biostimulants stimulate specific molecular, biochemical, and physiological pathways in plants, helping them adapt to challenging environments.

One notable example of an emerging biostimulant is aluminum (Al), which has been shown to improve plant growth and nutrient uptake in various crops. Cerium (Ce), cobalt (Co), iodine (I), lanthanum (La), sodium (Na), selenium (Se), silicon (Si), titanium (Ti), and vanadium (V) are also emerging as potential biostimulants.

A comprehensive book on plant micronutrient management has recently been published, offering the latest biotechnological and omics tools to address challenges related to plant micronutrient deficiency or toxicity. Expertly curated chapters in this book highlight working solutions as well as open problems and future challenges in plant micronutrient management. The book aims to introduce readers to state-of-the-art developments and research trends in this field, providing valuable insights for researchers, practitioners, and policymakers.

In conclusion, plants require a diverse range of essential nutrients to thrive. The sufficiency range varies depending on the plant species and the specific nutrient involved. Emerging biostimulants, such as aluminum, cerium, cobalt, iodine, lanthanum, sodium, selenium, silicon, titanium, and vanadium, have the potential to enhance crop productivity and nutritional quality when used at low dosages. A comprehensive book on plant micronutrient management provides valuable insights and solutions for addressing challenges related to plant micronutrient deficiency or toxicity, contributing to sustainable agriculture and food security.

Weight: 747g
Dimension: 235 x 155 (mm)
ISBN-13: 9783030498580
Edition number: 1st ed. 2020