02881cas a2200385 a 4500 20260817173444.0 110920s1987 th uu|m rtt 0| a1eng d .b10152064 AIT Thesis no.AE-87-03 Javeid, Nazir Hussain Comparison of irrigation practices at improved and unimproved watercourses on wheat crop in Punjab, Pakistan Bangkok : Asian Institute of Technology, 1987 66 p. Thesis ; no. AE-87-03 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Environment, Resources and Development Thesis (M.Eng.) - Asian Institute of Technology, 1987 Farmer focused research has been to identify differences in irrigation constrains limiting wheat yield watercourses. conducted on wheat crop in order practices, crop production and at improved and unimproved For this study, two improved and two unimproved watercourses were selected. Irrigation farming was studied in farmers 1 field with respect to stratification of the selected watercourses by middle and tail. Data was collected through observations and farmers interviews on specific wheat fields. A sample of three to five 1m x 1m plots located randomly in the field were harvested and threshed to estimate the yields. The results indicate that there is no differences in method of irrigation and number of irrigations applied to wheat crop on improved and unimproved watercourses. Quant analysis of farmers yield shows that the main factors responsible for limiting the yields are - late sowing, application of low dose of fertilizer and use of non recommended variety. Large size of culturable commanded area and unimproved status of watercourse are also yield reducing factors in this area. Wheat Pakistan Punjab Irrigation Nielsen, Jens Moller, Chairperson Mizutani, Masakazu, Examination Committee Paudyal, Guna N., Examination Committee Government of the Australia, Scholarship Donor Asian Institute of Technology. Thesis ; no. AE-87-03 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B19052 .b10152064 mnait s 240411 2 951012 m a s 0 mnait mnarc 22 40 Barcode : 30050120334569 CREATED : 2014-07-02 RECORD # : i12759284 LPATRON : 1026110 LCHKIN : 2017-05-06 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 1 TOT RENEW : 0 Barcode : 30050120300040 CREATED : 2016-05-27 RECORD # : i12996749 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 19953 19953 0 0 0 0 MAIN MAIN mnait 2026-08-17 50.00 0 AIT Thesis no.AE-87-03 30050120334569 2026-08-17 17:34:45 3 2026-08-17 22 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no.AE-87-03 30050120300040 2026-08-17 17:34:45 2026-08-17 40