National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
A field experiment was conducted at Agronomy Research Area, CCSHAU, HISAR during Kharif 2016 with the objective to study the influence of organic and inorganic nutrient source on growth pattern, nutrient efficiency ratio and nutrient harvest index of pearl millet. The experiment was conducted in split plot design with three replications. In the main plot there were manurial treatment viz. control, biomix, vermicompost @ 2.5 t ha-1 and vermicompost @ 2.5 t ha-1 + biomix and nitrogen levels viz. 70, 80, 90 and 100 per cent RDN were kept under subplot. The growth parameters viz. Leaf area ratio, Leaf area duration and Net assimilation rate etc. were calculated varied significantly among different treatments. The nutrient use efficiency and nutrient harvest index was found significantly varying under different treatment and was found highest in control in case of manurial treatment and in 70% RDN which was at par with 80% RDN but significantly higher over 90% RDN and 100% RDN in case of different nitrogen levels.
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