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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 (2019)
[Effective from January 1, 2019]
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
Issues : 12 per year
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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.2019.8(10): 1079-1083
DOI: https://doi.org/10.20546/ijcmas.2019.810.127


Performance of Rice Straw Management and Nitrogen Scheduling on Yield and Growth Parameters of Summer Rice in Chhattisgarh Plain
G.P. Banjara*, D.K. Chandrakar and Birendra Tigga
Department of Agronomy, Indira Gandhi Krishi Vishwavidyalaya, Raipur (Chhattisgarh), India
*Corresponding author
Abstract:

A field experiment was conducted in Vertisols at Instructional cum Research Farm, Indira Gandhi Krishi Vishwavidyalaya. Raipur (Chhattisgarh) to study the performance of rice straw management and nitrogen scheduling on yield and growth parameters of summer rice in Chhattisgarh plain. Results indicated that incorporation of rice straw 5 t ha-1 by MB plough once + disc harrowing twice fb irrigation at 30 DBT (T3) registered significantly highest grain and straw yields but it was at par to incorporation of rice straw 5 t ha-1 by + disc harrowing twice fb irrigation at 30 DBT (T2). Its harvest index (%) is non-significant and plant height, number of tillers, dry matter accumulation, number of leaves hill-1 and LAI was recorded significantly higher under treatment incorporation of rice straw 5 t ha-1 by MB plough once + disc harrowing twice fb irrigation at 30 DBT (T3) as compared to others. Although in number of tillers, dry matter accumulation, number of leaves hill-1 at par to treatments incorporation of rice straw 5 t ha-1 by + disc harrowing twice fb irrigation at 30 DBT (T2) and normal transplanting (T4) and along with in LAI was recorded at par to treatment incorporation of rice straw 5 t ha-1 by + disc harrowing twice fb irrigation at 30 DBT (T2). However among nitrogen scheduling, treatment 20% B +20% 15 DAT + 30% AT + 30% PI (N3) recorded significantly highest grain yield, straw yield and harvest index (%), plant height, number of tillers, dry matter accumulation, number of leaves hill-1 and LAI, but it was at par to 10% B +20% 15 DAT + 30% AT + 30% PI + 10% F (N4), although in grain yield, straw yield, dry matter accumulation, number of leaves hill-1 and LAI and in harvest Index (%) recoded at par to treatment 30% B + 10% 15 DAT+ 30% AT + 30% PI (N2) and 10% B +20% 15 DAT + 30% AT + 30% PI + 10% F (N4).


Keywords: Rice straw management, Nitrogen scheduling, Summer rice, Harvest index (%) and yield
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How to cite this article:

Banjara, G.P., D.K. Chandrakar and Birendra Tigga. 2019. Performance of Rice Straw Management and Nitrogen Scheduling on Yield and Growth Parameters of Summer Rice in Chhattisgarh Plain.Int.J.Curr.Microbiol.App.Sci. 8(10): 1079-1083. doi: https://doi.org/10.20546/ijcmas.2019.810.127