03209nam a2200421 4500 20260817163522.0 080598 th eng .b10098732 AIT Thesis no.AE-93-41 Pham, Thi Huong An assessment of changes in the agricultural system relative to market distance (1988-1992) in the Red River Delta, Vietnam Bangkok : Asian Institute of Technology, 1993 86 leaves : ill. Thesis ; no. AE-93-41 Thesis (M.Sc.) - Asian Institute of Technology, 1993 A thesis proposal submitted in partial fulfillment of the requirements for the degree of Master of Science. The latest agricultural reform has brought about many changes in Agriculture in the Red River Delta. The aim of this study is to evaluate the changes in. Rice-based cropping systems, which reflected the changes in production behavior of individual household operators. The study also aimed to identify factors affecting crop production systems in the new context of the market- oriented economy being practiced in the recent years in the country. Based on farm survey data, some farm models of cropping systems have been developed for the different Groups of households in study sites .These models can be used as a guideline for farmers in selecting options in their farms . The results of the study indicated that farm income in the survey sites significantly improved mainly due to intensification and crop diversification after 4- year adoption of the reform. The changes in crop production systems have an obvious impact on livestock production systems. Distance to market centers and household income levels were found to be the main factors considerably affecting crop production systems in the area. Pricing system was identified as playing a leading role in selection of cropping patterns by the households located at different distances to the market centers. Agricultural systems Vietnam Upasena, Selawa H., Chairperson Boonjit Titapiwatanakul, Examination committee Weber, Karl E., Examination committee The Government of Switzerland, Scholarship donor Asian Institute of Technology. Thesis ; no. AE-93-41 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B16151 .b10098732 mnait x 240411 2 951012 m a x 3 mnait mnait mnarc 22 40 20 Barcode : 30050120727002 CREATED : 2014-02-18 RECORD # : i12765648 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120376081 CREATED : 2016-01-06 RECORD # : i13010700 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120727036 CREATED : 2016-05-08 RECORD # : i1304963x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 8999 8999 0 0 0 0 MAIN MAIN mnait 2026-08-17 50.00 0 AIT Thesis no.AE-93-41 30050120727002 2026-08-17 16:35:22 3 2026-08-17 22 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no.AE-93-41 30050120376081 2026-08-17 16:35:22 2026-08-17 40 0 0 0 0 MAIN MAIN mnait 2026-08-17 0 AIT Thesis no.AE-93-41 30050120727036 2026-08-17 16:35:22 4 2026-08-17 20