Vol. 6, Issue 1 (2018)
Effect of fly ash, organic manure and fertilizers on available micro nutrient in rice-wheat cropping system in alfisols and vertisols
Author(s): LK Ramteke, SS Sengar and R Kumar
Abstract: Field experiment was conducted under Alfisols at KVK, Farm Katghora, Korba and Vertisols at Instructional Farm Indira Gandhi Krishi Vishwavidyalaya, Raipur during 2011,2012and 2013.To assess the impact of different doses of fly ash alone or in combination with manure and fertilizers on available micro nutrient in rice –wheat cropping system in Alfisols and Vertisols in the following treatments (i.e. T1Control, T2- 10 t FA ha-1, T3-20 t FA ha-1 T4-STCR (based fertilizer recommendation), T5-75% NPK ha-1, T6-100% NPK (100:60:40), T7-75% NPK ha-1+ 10 t FA ha-1, T8-75% NPK ha-1 + 20 t FA ha-1, T9-100% NPK ha-1+ 10 t FA ha-1, T10-100% NPK ha-1 + 20 t FA ha-1, T11-75 % NPK ha-1+ 5 t FYM ha-1, T12-100% NPK ha-1 +5 t FYM ha-1, T13- 75% NPK ha-1 + 5 t FYM +10 t FA, T14- 75% NPK ha-1 + 5 t FYM +20 t FA ha-1, T15-100% NPK ha-1 +5 t FYM+10 t FA ha-1 and T16- 100% NPK ha-1 +5 t FYM+20 t FA ha-1) under Split Plot Design with factorial arrangment of crop and soil in main plot and treatment in sub plot. The available soil Fe, Mn, Zn and Cu significantly increased due to addition of fly ash in Alfisol and Vertisol in rice-wheat cropping system. The available Mn and Zn significant influenced by interaction of soil x crop x treatments. The treatment, T16 recorded highest available soil Fe, Mn, Zn and Cu and T1, recorded lowest available Fe, Mn, Zn and Cu contain in soil.
Pages: 309-312 | 1041 Views 96 Downloads
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How to cite this article:
LK Ramteke, SS Sengar, R Kumar. Effect of fly ash, organic manure and fertilizers on available micro nutrient in rice-wheat cropping system in alfisols and vertisols. Int J Chem Stud 2018;6(1):309-312.
