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Effect of Prescription Based Fertilizer Recommendations on Micronutrients Uptake and Maize Productivity under Acid Alfisol of Himachal Pradesh
This investigation was conducted in maize (kharif, 2013) in the ongoing long-term experiment on soil test crop response correlation studies (STCR), initiated during kharif, 2007 at the experimental farm of CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur to evaluate different approaches of fertilizer recommendations to maize. The prescription based nutrients application based on STCR approach for realizing yield target of 40 q ha-1 with and without FYM proved significantly better as compared to conventional soil test based (STB) approach as well as general recommended dose (GRD) for the productivity as well as uptake of micronutrients. Fertilizers application based on STCR along with FYM for yield target of 40 q ha-1 enhanced the grain yield by 35 % and 33% over GRD and STB, respectively. Whereas, in case of STCR based fertilizers application without FYM for same yield target the yield increments over GRD and STB were 32 and 30%, respectively. The uptake of Fe, Mn, Zn and Cu by maize grains increased by about 41, 44, 41 and 63%, respectively following fertilizers application based on STCR along with FYM for yield target of 40 q ha-1 in comparison to GRD.
Keywords
STCR, Prescription, Productivity, Micronutrient, Maize, Uptake.
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- Deepak. 2011. Effect of soil test crop response based fertilizer recommendations on productivity of wheat and soil health. M.Sc. Thesis, CSK HPKV, Palampur.
- Jackson ML. 1973. Soil Chemical Analysis. Prentice Hall Inc. Englewood Cliffs, New Jersey, USA.
- Jadhav AB, Kadlag AD, Patil VS, Bachkar SR and Dale RM. 2009. Response of chickpea to conjoint application of inorganic fertilizers based on STCR approach and vermicompost on Inceptisol. Journal of Maharashtra Agriculture University 34 (2): 125-127.
- Khan H, Hassan Z and Maitlo AA. 2006. Yield and micronutrients content of bread wheat (Triticum aestivum L.) under a multinutrient fertilizer. International Journal of Agriculture and Biology 8 (3): 366-370.
- Naidu LGK, Ramamurthy V, Ramash Kumar SC, Sidhu GS and Raj Kumar. 2008. Soil based fertilizer recommendations. Indian Journal of Fertilizers 4 (7): 47-56.
- Ramamoorthy B, Narsimhan RL and Dinesh RS. 1967. Fertilizer application for specific yield targets of Sonora 64. Indian Farming 17 (5): 43-44.
- Verma TS, Suri VK and Paul J. 2002. Prescription-based fertilizer recommendations for rice, maize and wheat in different agro-climatic zones of Himachal Pradesh. Journal of the Indian Society of Soil Science 50 (3): 272-277.
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