KRISHI
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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/32247
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | R.K Avasthe, | en_US |
dc.contributor.author | S. Verma | en_US |
dc.contributor.author | Ashok Kumar | en_US |
dc.contributor.author | H. Rahman. | en_US |
dc.date.accessioned | 2020-02-22T09:45:44Z | - |
dc.date.available | 2020-02-22T09:45:44Z | - |
dc.date.issued | 2012-03-01 | - |
dc.identifier.citation | Not Available | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/32247 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Field experiments were conducted at the ICAR Sikkim research farm, Tadong located at an altitude of 1450 mamsl in the per- humid mid hill acidic soils during kharif (Rainy season) of 2008 and 2009 to evaluate the performance of four rice (Oryza sativa.L) varieties viz. RCPL 1-87-8' (medium duration 125 days). Pusa Sugandh-2'(medium duration- 130 days), RC Maniphou-7, (long duration- 150 days) and one local cultivar 'Thulo Attey' (long duration, 155 days) under different spacing in system of rice intensification(SRI) compared with conventional rice cultivation. 'RC Maniphou- 7' recorded the highest grain yield (6.73 t/ha), N uptake(124.8 kg/ha), P uptake (40.5 kg/ha),K uptake (84.3 kg/ha), water use efficiency (2.879kg/ha-mm), net return (Rs- 72,750) and benefit : cost (2.09) at 20x20 cm in RCLP 1-87-8, RC- Maniphou-7' and local cv 'Thulo Attey' over conventional rice cultivation. The optimum spacing undr system of rice intensification for RCPL 1-87-8', 'RC Maniphou-7', and local cv 'Thulo Attey' was 20cm x 20cm. 'Pusa sugandh' recorded a 2.0% yield decrease at SRI 10cm x 10cm, as compared to conventional rice cultivation and did not respond to SRI. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Not Available | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Acid soils, long duration rice, manure, mid-hills, mountain regions, medium-duration rice, nutrient uptake, water use efficiency. | en_US |
dc.title | Performance of rice ( Oryza sativa) varieties at different spacing under system of rice intensification (SRI) in mid hill acid soils of Sikkim Himalayas. | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Research Paper | en_US |
dc.publication.projectcode | Not Available | en_US |
dc.publication.journalname | Indian Journal of Agronomy | en_US |
dc.publication.volumeno | 57(1) | en_US |
dc.publication.pagenumber | 32-37 | en_US |
dc.publication.divisionUnit | Not Available | en_US |
dc.publication.sourceUrl | Not Available | en_US |
dc.publication.authorAffiliation | ICAR::Indian Institute of Soil and Water Conservation | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.naasrating | 5.55 | en_US |
Appears in Collections: | NRM-IISWC-Publication |
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