Rhizosphere Effect on Nutrient Availability in Soil and Its Uptake by Plants: A Review
KRISHI: Publication and Data Inventory Repository
View Archive InfoField | Value | |
Title |
Rhizosphere Effect on Nutrient Availability in Soil and Its Uptake by Plants: A Review
Not Available |
|
Creator |
Dotaniya M.L. and Meena V.D.
|
|
Subject |
Nutrient availability Plant uptake Rhizosphere
|
|
Description |
Not Available
Rhizosphere is a vital region of plant ecosystem; *2 mm from the root surface is termed as rhizosphere zone. It governs the chemistry of plant nutrient and affects growth of the plants. Nutrient requirement in agriculture has been rising and is likely to increase further to enhance the agriculture productivity across the globe in order to keep pace with growing food demand. In most of the cases, farmers apply fertilizers without knowing the rhizosphere role in a particular nutrient chemistry in relation to its availability to plants. Sometimes it creates unavailability of a nutrient to the plant showing deficiency symptoms, which result in yield decline. Plants can release carbohydrates, amino acids, lipids, and vitamins through their roots to stimulate microorganism’s activities in the soil. Rhizospheric bacteria participate in the geochemical cycling of nutrients especially nitrogen, phosphorus and micronutrients as iron, manganese, zinc and copper, and determine their availability for plants and soil microbial community. It enhances crop yield by increasing plant nutrient availability, producing growth hormones and also acts as a bioagent for control of pathogens. The nutrient use efficiency can be enhanced by manipulation of the rhizosphere environment through the agronomic or/and breeding approaches. Not Available |
|
Date |
2020-05-21T09:51:17Z
2020-05-21T09:51:17Z 2014 |
|
Type |
Research Paper
|
|
Identifier |
Not Available
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/36063 |
|
Language |
English
|
|
Relation |
Not Available;
|
|
Publisher |
Springer
|
|