Forms of Potassium of Representative Soil Series of Sub-Montane Zone of Maharashtra

M. V. V. I. Annapurna
B. S. Kadam

Abstract

The representative soil series of order Entisols, Inceptisols and Vertisols collected from agriculture college Kolhapur and different research stations of Sub-montane zone of Maharashtra were assessed for different forms of potassium and its distribution. The water soluble K, Exchangeable K, non-exchangeable K and lattice K contributed 0.23, 2.87, 8.97 and 87.81 per cent of total K, respectively. From the mean values, highest water soluble K, exchangeable K, non-exchangeable K, lattice K and total K were noticed in Vertisols followed by Inceptisols and Entisols. The water soluble k and exchangeable K were found higher in surface layer than sub-surface layer. There was no any specific trend noticed with respect to depth wise distribution of different forms of potassium. These representative soil series of Sub-montane zone of Maharashtra were categorized as medium to high in status for non-exchangeable K and low to moderate in status for total K.

How to Cite
M. V. V. I. Annapurna, & B. S. Kadam. (2016). Forms of Potassium of Representative Soil Series of Sub-Montane Zone of Maharashtra. Journal of Innovative Agriculture, 3(2), 14-19. Retrieved from https://www.jinagri.com/index.php/jinagri/article/view/33

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