本文采用6个晚籼迟熟品种,进行不同收获期的稻米品质测定,并运用统计学方法进行分析研究,从而为及时收获提供科学根据。 材料和方法 供试材料为M112、5206、71198、841818、红选5号及841736,全生育期120天左右。1985年晚季种植于南昌莲塘试验 In this paper, 6 late indica varieties of late maturity were used to determine the quality of rice at different harvesting stages, and the statistical methods were used for the analysis and research, which provided scientific basis for timely harvest. MATERIALS AND METHODS Materials tested were M112,5206,71198,841818, red selection 5 and 841736, the whole growth period of about 120 days. Late 1985 planting in Nanchang Liantang test