An Asian Journal of Soil Science

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Effect of Potassium and Sulphur Levels on Available K2O and Available Sulphur at Critical Growth Stages at Harvest of Groundnut


Affiliations
1 Department of Soil Science and Agricultural Chemistry, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), India
     

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A field experiment was conducted in the plot no. A -8 at college farm Deparment of Agronomy, VNMAU, Parbhani during Rabi season of year 2001-2002 .The experiment was laid in a split plot design with 16 treatment combination. Four levels of each potassium and sulphur were taken each treatment was replicated three times .The availability of K and S in soil at critical growth stages was increased with their graded levels of application. Residual K and S status in soil was also maintained due to their application.

Keywords

Potassium, Sulphur, Groundnut.
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  • Effect of Potassium and Sulphur Levels on Available K2O and Available Sulphur at Critical Growth Stages at Harvest of Groundnut

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Authors

S. M. Kharwade
Department of Soil Science and Agricultural Chemistry, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), India
N. R. Mairan
Department of Soil Science and Agricultural Chemistry, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), India
S. D. More
Department of Soil Science and Agricultural Chemistry, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), India

Abstract


A field experiment was conducted in the plot no. A -8 at college farm Deparment of Agronomy, VNMAU, Parbhani during Rabi season of year 2001-2002 .The experiment was laid in a split plot design with 16 treatment combination. Four levels of each potassium and sulphur were taken each treatment was replicated three times .The availability of K and S in soil at critical growth stages was increased with their graded levels of application. Residual K and S status in soil was also maintained due to their application.

Keywords


Potassium, Sulphur, Groundnut.

References