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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2017)
[Effective from January 1, 2017]
For more details click here

ICV 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
For more details click here
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
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Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2018.7(11): 1587-1593
DOI: https://doi.org/10.20546/ijcmas.2018.711.180


Studies on Effect of Various Proportions of Vermicompost and Fertilizers on Physiological Parameters, Growth, Yield and Yield Components of Scented Rice
Poornima Malviya1*, Vijay Singh Suraywanshi2 and V.B. Upadhyaya3
1Department of Forestry, Collage of Agriculture Jabalpur, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur-482004 M.P., India
2Krishi Vigyan Kendra, Mandla, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur-482004 M.P., India
3College of Agriculture, Balaghat, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur-482004 M.P., India
*Corresponding author
Abstract:

Field experiment was conducted during rainy (Kharif) season 2008 at Jabalpur, M.P. to study the effect of various proportions of vermicompost and fertilizers on physiological parameters, growth, yield and yield components of scented rice. Total seven treatments viz., T1 = Control (no application of manure and fertilizers), T2 = 100% N through VC, T3 = 100% NPK through fertilizers, T4 = 20% N through VC+ 80% NPK, T5 = 40% N through VC+60% NPK, T6 = 60% N through VC+ 40% NPK, T7 = 80% N through VC+ 20% NPK. The experiment was laid out in Randomized Block Design (RBD) with four replications. The results revealed that applications of inorganic sources of nutrients remarkably increased growth, yield, yield attributes and physiological parameters of rice than application of organic sources of nutrients alone and different combination of organic and inorganic sources of nutrients. 100% NPK through fertilizers recorded significantly higher growth, yield, yield components and physiological parameters in comparison to other treatments and this was followed by substitution of proportion of NPK proportions (20% and 40% N with vermicompost). Application of 100% NPK through fertilizers was increased values of Leaf Area Index, Crop growth Rate, RGR, Net assimilation rate and dry matter production (g/m2), effective tillers/m2 (283.63), panicle length (23.59 cm), grains/panicle (86.90), test wt.(25.94 gm), grain yield (42.24 q/ha), straw yield (84.60 q/ha) over control. The lower physiological parameters, growth, yield and yield attributed was recorded in control.


Keywords: Scented rice, Physiological parameters, Yield and yield components
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How to cite this article:

Poornima Malviya, Vijay Singh Suraywanshi and Upadhyaya, V.B. 2018. Studies on Effect of Various Proportions of Vermicompost and Fertilizers on Physiological Parameters, Growth, Yield and Yield Components of Scented Rice.Int.J.Curr.Microbiol.App.Sci. 7(11): 1587-1593. doi: https://doi.org/10.20546/ijcmas.2018.711.180