Vol. 7, Issue 6 (2019)
Response of integrated nutrient management practices on growth and yield of late sown wheat
Author(s): Vipin Patel, Anil Kumar, Dhananjai Singh and VK Verma
Abstract: The field experiment “response of integrated nutrient management practices on growth and yield of late sown wheat.’ was conducted during winter season of 2015-16 The experiment consisting of treatment viz, T1 (Control), T2 (Inorganic source of nitrogen (120N: 60P : 40K), T3 (100% RDF + 25% N through FYM), T4 (100% RDF + 25% N through Vermicompost ), T7 (75% RDF through inorganic sources (90N: 45P : 30K ), T8 (75% RDF through inorganic sources +25% N through FYM), T9 (75% RDF through inorganic sources + 25%N through Vermicompost), T10 (75% RDF through inorganic sources + 25% N through FYM + Azotobactor) and T11 (75% RDF through inorganic sources 25% N through Vermicompost + Azotobactor) were laid out in Randomized Block Design with three replications. Growth parameters such as plant height, number of shoots m-2, total dry matter accumulation m-2 were significantly higher in 100% recommended dose of fertilizers and 25% N through Vermicompost + Azotobactor over other treatments. Yield attributes viz., spike length and number of grains spike -1 were increased significantly with 100% recommended dose of fertilizers through inorganic source and 25% N through Vermicompost + Azotobactor which was at par with all treatments excepted T1, T7,T8. Grain and straw yields and nutrient (NPK) uptake were maximum with 100% recommended dose of fertilizers and 25% N through Vermicompost + Azotobactor. Application of 100% of recommended dose of nitrogen through inorganic source + 25 % N Vermicompost + Azotobactor - improved available N P and K content in soil as compared to other treatments. Protein content was maximum with T6 (100% recommended dose of fertilizers and 25% N through Vermicompost + Azotobactor). Highest gross returns were obtained with 100% recommended dose of fertilizers + 25% N through Vermicompost followed by T5.The highest B:C ratio (1.78) were calculated with T6 followed by T5 (1.73) and lowest T1 (1.10).
Pages: 2039-2041 | 209 Views 48 Downloads
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How to cite this article:
Vipin Patel, Anil Kumar, Dhananjai Singh, VK Verma. Response of integrated nutrient management practices on growth and yield of late sown wheat. Int J Chem Stud 2019;7(6):2039-2041.
