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 on “Yield and weed dynamics as influenced by different rice establishment methods under partial irrigated condition” at Instructional cum research farm, S.G. College of Agriculture and Research Station, Jagdalpur, Chhattisgarh, India during Kharif 2019 in Split Plot Design (SPT) with treatments Main plot (3) and Subplot (4) with three replications. Transplanting& sowing of Durgeshwari variety of rice was carried out on 1st July 2019 maintaining crop geometry of 20 x 10 cm within each plot and rice was harvested on 18th November 2019. The result showed that maximum plant height, tillers number per hill, number of leaves per plant, leaf area index, relative growth rate N, P and K nutrient uptake in grain and straw, panicle m⻲, panicle length, seeds per panicle and weight of 1000 seeds were obtained with transplanting method of establishment throughout the observations which was found significant and comparable to puddled direct seeding by drum seeder and weed control for above cited results were found with weed free treatment and comparable to chemical weeding The highest grain (62.43q ha-1) and straw yield (79.03q ha-1) of rice were noticed under treatment transplanting method of establishment and comparable with treatment puddled direct seeding by drum seeder. The lowest grain and straw yield (50.19 and 70.01 q ha-1) was recorded by unpuddled dry direct seeding by line sowing.
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