การเปรียบเทียบพันธุ์ข้าวที่เหมาะสมกับสภาพนาของเกษตรกร กลุ่มโรงเรียนชาวนาบ้านป่าอ้อย จังหวัดน่าน

Abstract

Abstract

The comparison of suitable rice cultivars for paddy field conditions in Ban Pa Ouy Farmer Field School was implemented at Muang Chang sub-district, Phupieng district, Nan province from June to December 2015. The aim of this study was to use the data for selecting rice cultivars that were suitable to farmer field conditions. The experiment was conducted by using randomized complete block design (RCBD) with 4 replications. There were 12 rice cultivars in this experiment consisted on 10 glutinous rice cultivars that were Leung-on, Lao Tak, Neo Kiaw Ngu, Sakornakorn, Neo wan 2, Neo Mali Hom, RD4, RD18, Thanyasirin and RD6 and 2 non-glutinous rice that were Hom Mali Daeng (HMD) and Khao Dawk Mali 105 (KDML105). The RD6 and KMDL105 were the popular cultivars in Nan province and used as a check cultivar for glutinous and non-glutinous rice, respectively. The results of this study found that the 12 rice cultivars had different yields in statistically highly significance (P < 0.01). The suitable glutinous rice cultivars that recommended farmers to plant were Lao Tak rice cultivar with the yield at 929.50 kilograms per rai and RD6 rice cultivar with the yield at 718.25 kilograms per rai. For The productivity of KDML105 cultivar was not significance different with HMD. The KDML105 cultivar had productivity at 621.25 kilogram per rai and HMD had productivity at 641.25 kilogram per rai. 

Keywords: comparison of rice cultivar; farmer field school; Nan province