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  1. Kerala Agricultural University Digital Library
  2. 1. KAUTIR (Kerala Agricultural University Theses Information and Retrieval)
  3. PG Thesis
a
Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/6810
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DC FieldValueLanguage
dc.contributor.advisorMadhavan Nair, K P-
dc.contributor.authorAbraham Varughese-
dc.date.accessioned2020-01-17T09:12:23Z-
dc.date.available2020-01-17T09:12:23Z-
dc.date.issued1978-
dc.identifier.siciCoh T-261en_US
dc.identifier.urihttp://hdl.handle.net/123456789/6810-
dc.description.abstractAn experiment was conducted at the Instructional Farm of the College of Agriculture, Vellayani, Kerala Agriculture University during the second crop season, 1976-77 to study the critical periods of used infestation and effect of weed growth on the yield and quality of a duration rice ver. Triveni Simple randomised block design was adopted with 17 treatments. Band weeding was done to keep weed free conditions of 10,20 and 30 day intervals upto 60th day and for 1-60 days after transplanting. The above weed free periods with one unweeded control formed the 17 treatments.en_US
dc.language.isoenen_US
dc.publisherDepartment of Agronomy, College of Agriculture, Vellayanien_US
dc.subjectWeed structure in rice fieldsen_US
dc.subjectMethods of weed controlen_US
dc.subjectCrop weed competitionen_US
dc.subjectNutrient uptake by crops and weedsen_US
dc.titleStudies on the critical periods of weed infestation and effect of weed growth on yield and quality of a short duration riceen_US
dc.typeThesisen_US
Appears in Collections:PG Thesis

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