Verma, Bhuneshwar and Ramteke, L. K. and Shahid, M. (2019) Effect of Plant Spacing on Growth and Yield of Rice (Oryza sativa L.) under Submerged Condition. Journal of Experimental Agriculture International, 33 (3). pp. 1-6. ISSN 2457-0591
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Abstract
The experiment was conducted to find out the effect of plant spacing on the performance of rice variety IR-64 and IR64-Sub1 under conventional and Submerged condition at the National Rice Research Institute (NRRI), Cuttack, Odisha during the Rabi season of 2018. Different planting densities were maintained using different spacing's. These include (S1) 15 cm × 10 cm, (S2) 15 cm × 20 cm. The experiment was laid out in a randomized complete block design with 3 replications spacing of 15 cm × 10 cm with produced the highest grain yield of 350 gm-2 in submerged condition on IR64-Sub1 rice cultivar, which was significantly higher than the yield with recommended density (15 cm × 10 cm with IR64 Sub1). This yield was increased due to higher number of panicles m-2. This result suggests that higher planting density (15 cm×10 cm) rather than increased number of seedling hill-1 is necessary for getting higher yield of IR-64Sub1 rice cultivar in continuous submerged condition (where V1=IR 64, V2=IR-64 Sub1, S1=15 cm×10 cm, S2=20 cm×15 cm).
Item Type: | Article |
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Subjects: | Middle East Library > Agricultural and Food Science |
Depositing User: | Unnamed user with email support@middle-eastlibrary.com |
Date Deposited: | 10 May 2023 08:46 |
Last Modified: | 24 Jul 2024 09:45 |
URI: | http://editor.openaccessbook.com/id/eprint/464 |