Effect of NPK on organic manures of flowering and flower yield of dahlia (Dahlia variabilis L.) cv. Kenora Sunburst

The present investigation ―Effect of NPK and Organic Manures of flowering and flower yield of Dahlia (Dahlia variabilis L.) cv. Kenora Sunburst‖ was conducted in Research Field, Department of Horticulture, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj, during November, 2019 to March, 2020.
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Effect of NPK on organic manures of flowering and flower yield of dahlia (Dahlia variabilis L.) cv. Kenora Sunburst Int.J.Curr.Microbiol.App.Sci (2021) 10(03): 643-650 International Journal of Current Microbiology and Applied Sciences ISSN: 2319-7706 Volume 10 Number 03 (2021) Journal homepage: http://www.ijcmas.comOriginal Research Article https://doi.org/10.20546/ijcmas.2021.1003.082 Effect of NPK on Organic Manures of Flowering and Flower Yield of Dahlia (Dahlia variabilis L.) cv. Kenora Sunburst Deepika Sahu*, V. M. Prasad and Urfi Fatmi Department of Horticulture Naini Agricultural Institute, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj *Corresponding author ABSTRACTKeywords The present investigation ―Effect of NPK and Organic Manures of flowering andNPK, Organic flower yield of Dahlia (Dahlia variabilis L.) cv. Kenora Sunburst‖ was conductedmanure, FYM, in Research Field, Department of Horticulture, Sam Higginbottom University ofVermicompost, Agriculture, Technology and Sciences, Prayagraj, during November, 2019 toPlant growth, March, 2020. The experiment was laid out in randomized block design (RBD)flower Yieldparameters and with three replication spacing of 45 x 60 cm from plant to plant and row to row toDahlia accommodate six plants per 2.43 meter square area. F test were significant for all traits it indicated that variability exist in the treatment combination. On the basisArticle Info of performance of Dahlia flowering and flower yield on various treatments of inorganic, organic and biofertilizers. The best treatment T5 (80% RDF throughAccepted: NPK + 20% FYM) found best in terms of flower and flower yield of Dahlia14 February 2021 followed by treatment T2 (90% RDF through NPK + 10% FYM). Found to haveAvailable Online:10 March 2021 significant effect on flowering and flower yield parameters in dahlia.Introduction since the beginning of the history and important has not yet decreased but ratherA flower is symbol of beauty, love and increased as time products.happiness. Although, flowers are mutebeauties, they convey best massage of love, Flowers do not make only house beautiful butand for expressing their finest feelings, also make it homely. Even the birth and deathflowers are the best media. Cut flowers of of human being is associated with flowers. Itpompon and miniature types stay fresh in is a showy flower with great variations inflower vases for many days and also better to colour, size, and shape and from etc. Themake moderately good garlands (Prasad et al., most important constraint limiting crop yield2018). The cultivation of flowers in India is as in developing national worldwide, andold as India culture itself. For beautification, especially among resource poor farmers, isflowers have been one of the main ingredient soil infertility. Biofertilizers are micro 643 Int.J.Curr.Microbiol.App.Sci (2021) 10(03): 643-650organisms that enrich the nutrient quality of NPK + 10% Poultry Manure) ,T5 (80% RDFsoil. The main sources of biofertilizer are through NPK + 20% FYM) ,T6 (80% RDFbacteria, fungi and cynobacteria (blue green through NPK + 20% Vermicompost) , T7algae). Organic manure supplies food for (80% RDF through NPK + 20% Poultrymicrobes and makes soil porous, which is Manure) , T8 (70% RDF through NPK + 30%very favourable for the microbes. FYM is one FYM), T9 (70% RDF through NPK + 30%of the traditional farmers. Hence, keeping in Vermicompost), T10 (70% RDF throughview the above facts and considered the NPK + 30% Poultry Manure) and T11 (70%potential of Dahlia in sub-tropical region of RDF through NPK + 10% FYM + 10%Uttar Pradesh, a field trial on ―Effect of Vermicompost + 10% Poultry Manure)N.P.K. and organic manure on plant growth having one variety were tried in theand flower yield of Dahlia (Dahlia variabilis). experiment design. The chemical fertilizersVikas et al., (2009) the flower petals are used were supplied with 100 ...