由国际水稻研究所提供的32个水稻品种或品系(包括5套细胞质雄性育系及其5套保持系和9套保持系及其13套恢复系),探索在孟加拉农业气候条件下的稳定性、适应性及其农艺性状。这些试验于1982年7-12月在孟加拉水稻研究所乔伊德夫普尔试验站进行。每个参试材料项目单行插植2.5米,间隔25×25厘米,每丛统一插30日龄的秧苗,随机区组设计,二个重复,每公顷肥料使用掌握在N60、P25、K15公斤。记录农业气 Thirty-two rice cultivars or lines (including 5 cytoplasmic male fertility lines and 5 maintainer lines and 9 maintainer lines and 13 restorer lines) provided by the International Rice Research Institute explore the stability in agroclimatic conditions in Bangladesh Adaptability and agronomic traits. These trials were conducted at the Rice Research Station, Rice Depot, Bangladesh from July to December 1982. Each test material project single row planting 2.5 m, interval 25 × 25 cm, each bundle of uniform 30-day-old seedlings inserted, randomized block design, two replicates, fertilizer use per hectare in N60, P25, K15 kg. Record agricultural gas