03004nam a2200409 a 4500 20260818094916.0 201117s2018 th u m rtt 000 a eng d .b1229455x AIT Caps. Proj. no.BSE-18-14 Gunarathna, Morawaka K.J.C. Kumari Effect of Cultivation Methods and Nitrogen Application Timings on Root Morphology of Lowland Rice Variety Pathum Thani : Asian Institute of Technology, 2018 41 leaves : ill. (some col.) + 1 online resource Caps. Proj. ; no. BSE-18-14 A capstone project report submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Engineering Biosystems Engineering Capstone Project (B.Sc.)-Asian Institute of Technology, 2018 With increasing population and limitations of food, many researchers are looking into various methods to improve rice yield with less usage of resources. Unfortunately, most of the farmers still use conventional methods to cultivate rice, which require high amount of resources and that led to losses. This study is focused to overcome this issue by achieving three objectives, to determine the effect of split nitrogen application on the root characteristics of rice, determine the effect of different cultivation methods on the root characteristics of rice and evaluate the interaction effect of split nitrogen application and different cultivation methods on the root characteristics. Analysis of variance shows that only split nitrogen application had a significant effect on root system development, but cultivation methods did not have any interaction lowland rice variety (RD 57). Root system parameters were depended on split nitrogen application and the best method was to split the fertilizer application as basal, active tillering, panicle initiation and flowering stages. The study provides useful insights to develop split nitrogen application for lowland rice. Split nitrogen applications Cultivation methods RD 57 Root traits Datta, Avishek, Chairperson Anal, Anil Kumar, Examination Committee Kuwornu, John K. M., Examination committee Asian Institute of Technology. Caps. Proj. ; no. BSE-18-14 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B13916 .b1229455x mnait y 240502 0 210817 m b y 0 mnarc mnarc 40 61 Barcode : 30050120396204 CREATED : 2019-02-21 RECORD # : i1315154x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : - CREATED : 2019-02-21 RECORD # : i13151551 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 34252 34252 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Caps. Proj. no.BSE-18-14 30050120396204 2026-08-18 09:49:16 2026-08-18 40 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Caps. Proj. no.BSE-18-14 2026-08-18 09:49:16 2026-08-18 61