Potassium Solubilizing Microorganisms for Sustainable Agriculture is popular PDF and ePub book, written by Vijay Singh Meena in 2016-06-27, it is a fantastic choice for those who relish reading online the Technology & Engineering genre. Let's immerse ourselves in this engaging Technology & Engineering book by exploring the summary and details provided below. Remember, Potassium Solubilizing Microorganisms for Sustainable Agriculture can be Read Online from any device for your convenience.
Potassium Solubilizing Microorganisms for Sustainable Agriculture Book PDF Summary
The potassium solubilizing microorganisms (KSMs) are a rhizospheric microorganism which solubilizes the insoluble potassium (K) to soluble forms of K for plant growth and yield. K-solubilization is carried out by a large number of saprophytic bacteria (Bacillus mucilaginosus, B. edaphicus, B. circulans, Acidothiobacillus ferrooxidans, Paenibacillus spp.) and fungal strains (Aspergillus spp. and Aspergillus terreus). Major amounts of K containing minerals (muscovite, orthoclase, biotite, feldspar, illite, mica) are present in the soil as a fixed form which is not directly taken up by the plant. Nowadays most of the farmers use injudicious application of chemical fertilizers for achieving maximum productivity. However, the KSMs are most important microorganisms for solubilizing fixed form of K in soil system. The KSMs are an indigenous rhizospheric microorganism which show effective interaction between soil-plant systems. The main mechanism of KSMs is acidolysis, chelation, exchange reactions, complexolysis and production of organic acid. According to the literature, currently negligible use of potassium fertilizer as chemical form has been recorded in agriculture for enhancing crop yield. Most of the farmers use only nitrogen and phosphorus and not the K fertilizer due to unawareness that the problem of K deficiency occurs in rhizospheric soils. The K fertilizer is also costly as compared to other chemical fertilizers.
Detail Book of Potassium Solubilizing Microorganisms for Sustainable Agriculture PDF
- Author : Vijay Singh Meena
- Release : 27 June 2016
- Publisher : Springer
- ISBN : 9788132227762
- Genre : Technology & Engineering
- Total Page : 331 pages
- Language : English
- PDF File Size : 16,8 Mb
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