International Journal of Pure & Applied Bioscience (IJPAB)
Year : 2017, Volume : 5, Issue : 4
First page : (409) Last page : (417)
Article doi: http://dx.doi.org/10.18782/2320-7051.3007
Residual Effect of Organic Manures and Fertilizer Levels to Preceding Maize on the Nutrient Uptakes of Succeeding Groundnut
T. Bharath1*, G.E. Ch Vidyasagar2, V. Praveen Rao3, S. Narender Reddy4 and A. Madhavi5
1Ph.D (Agronomy), Department of Agronomy, College of Agriculture, Rajendranagar, Hyd-30
2Professor, Department of Agronomy, College of Agriculture, Rajendranagar, Hyd-30
3Vice Chancellor, Administrative Office, PJTSAU, Rajendranagar, Hyd-30
Professor, Department of Crop Physiology, College of Agriculture, Rajendranagar, Hyd-30
Senior Scientist (SSAC), STCR, ARI, Rajendranagar, Hyd-30
*Corresponding Author E-mail: bharath032@gmail.com
Received: 22.05.2017 | Revised: 3.06.2017 | Accepted: 4.06.2017
ABSTRACT
Integrated nutrient management (INM) approach for maize-groundnut cropping system studied in field experiment during 2014-15 and 2015-16.Residual INM treatments and fertilizer levels effected significant differences on the nutrient uptakes of groundnut over control. The plot receiving combination of residual 50% RDF+50% RDN through urban compost (M5) and 100% RDF (S1) exerted significant effect on most of the nutrient uptakes of succeeding groundnut. The highest NPK uptakes was obtained from the plots receiving residual 50% RDF+50% RDN through urban compost (M5) through 100% RDF (S1) and was closely followed by the treatments having residual 50% RDF+50% RDN through FYM (M3) and 100% RDF (S1) at 60,90 days after sowing and at harvest. With regard to interaction between residual treatments and fertilizer levels, combination of M5S1 recorded the highest NPK uptake, which was on par with M3S1 and M1S1 at 60days after sowing during both years of study.
Key words: Urban compost, FYM, INM, NPK uptakes
Full Text : PDF; Journal doi : http://dx.doi.org/10.18782
Cite this article: Bharath, T., Ch Vidyasagar, G.E., Rao, V.P., Reddy, S.N. and Madhavi, A., Residual Effect of Organic Manures and Fertilizer Levels to Preceding Maize on the Nutrient Uptakes of Succeeding Groundnut, Int. J. Pure App. Biosci.5(4): 409-417 (2017). doi: http://dx.doi.org/10.18782/2320-7051.3007
