EFFECT OF NUTRIENT MANAGEMENT OPTIONS ON PERFORMANCE AND NUTRIENT USE EFFICIENCY OF WHEAT (Triticum aestivum L.) IN LIGHT TEXTURE SOIL
Journal Title: International Journal of Agriculture Sciences - Year 2016, Vol 8, Issue 55
Abstract
The field experiment was conducted at CRC, Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut during rabi 2013-14 and 2014-15. Influence of organic and inorganic sources on nutrient uptake and yield of wheat (Triticum aestivum L.) in Western Uttar Pradesh. Addition of 100% NPK (2% Urea spray at tillering and jointing stage) (RDF-recommended dose of fertilizer i.e 150: 75: 60 kg NPK ha-1 was recorded significantly higher value of nutrient uptake and grain yield (49.51 and 47.23 q ha-1) was recorded yield, which was at par with 75% NPK + Vermicompost 2 t/ha (2% Urea spray at tillering and jointing stage) (48.93 and 46.83 q ha-1) grain was recorded yield. Nitrogen, phosphorous and potash content and uptake as well as agronomic efficiency was also increased with the application of 100% NPK (2% Urea spray at tillering and jointing stage). Which was at par with the 75% NPK + Vermicompost 2 t/ha (2% Urea spray at tillering and jointing stage). Highest organic carbon % in soil was recorded in 75% NPK + Vermicompost 2 t/ha (2% Urea spray at tillering and jointing stage).The integrating of 75% NPK + Vermicompost 2 t/ha (2% Urea spray at tillering and jointing stage)found more productive by maintain or improving the soil health.
Authors and Affiliations
ASHISH DWIVEDI
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