http://localhost:8080/handle/123456789/2754 2026-04-04T13:34:52Z 2026-04-04T13:34:52Z ULLAH, MOHAMMAD ZAHIIR http://localhost:8080/handle/123456789/523 2019-10-20T05:30:25Z 2005-12-01T00:00:00Z

GENETIC VARIABILITY AND CORRELATION STUDIES ON MORPLLO-PIIYS10 AND PHYSICOCHEMICALTRAITS OF BIROIN RICE (Orrza saliva L.) OFBANGIADESH ULLAH, MOHAMMAD ZAHIIR A Thesis Submitted to the Faculty of Auricititure. Sher-c-i3angla Agricultural I nivcrsflv. DIiuLa, in partial ml liUnient of the requiretilents For the degree ol MASTER OF SCIENCE. IN GENETICS AND PLANT BREEDINc; SEMES1'ER: .JLiLY-DECEMBEI( 21)1)5 A Thesis Submitted to the Faculty of Auricititure. Sher-c-i3angla Agricultural I nivcrsflv. DIiuLa, in partial ml liUnient of the requiretilents For the degree ol MASTER OF SCIENCE. IN GENETICS AND PLANT BREEDINc; SEMES1'ER: .JLiLY-DECEMBEI( 21)1)5

2005-12-01T00:00:00Z HOSSAIN, ABUL KASHEM MD. SHAHADAT http://localhost:8080/handle/123456789/522 2019-10-20T05:31:21Z 2005-12-01T00:00:00Z

VARIABILITY IN MORPHOLOGICAL AND ANATOMICAL CHARACTERS AND THEIR ASSOCIATION IN WILD JUTE (corchorus species) HOSSAIN, ABUL KASHEM MD. SHAHADAT Six wild corcizorus species collected from different geographic origins were evaluated to study their variability, correlation and palh coefficient analysis with 16 morphological and S anatomical characters at Bangladesh Jute Research Institute. Dhaka, during April to December. 2004. Significant variations were observed among the species tested. Considering genetic parameters. high GC'V values were observed for plant height, internode length, leaf area. number of branch per plant. number of node per plant, green weight with leaves, green weight without leaves, dry fibre weight, dry slick weight, number of' fruits per plant. number of seeds per fruit, root length and all anatomical characters. I ligh heritability values with high genetic advance in percentage of means were observed For root length. plant height. inter node length, leaf area, number of branch per plant, number of node per plant, green weight with leaves, green weight without leaves. dry fibre weight. dry suck weight, number of fruits per plant, number of seeds per fruit and all anatomical characters. The fibre yield showed strong significant positive correlations with plant height. base diameter, middle diameter. number of node per plant, fresh weight with leaves, fresh weight without leaves, number of fruits per plant, dry stick weight, bark thickness. VII number of Fibre bundle per TS. number are per layer, number of pyramid per IS, ultimate fibre cell length both at phenotypic and genotypic levels. Path coefficient analysis indicated maximum direct contribution towards dry fibre weight through bark thickness followed by thy stick weight, plant height, ultimate fibre cell length, number of node per plant, root length, top diameter, middle diameter, L/B ratio, inter node length, number of fibre bundle per TS. branch per plant both at phenotypie and genotypic levels. VIII A Thesis Submitted to the Faculty of Agriculture. Sher-e-Bangla Agricultural University. Dhaka, in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE IN GENETICS AND PLIANT BREEDING SEMESTER: JULY-DECEMBER, 2005

2005-12-01T00:00:00Z