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几年来,由于川地冬麦面积不断扩大,秋播期间劳力、时间紧张,往往有一部分播种过晚,产量不高。为了解决这一问题,我们于1972年引进少量春麦试种,由于晚熟、产量低,全部淘汰。1973年又引进20多个品种,经过比较观察,从中选出卡捷姆、沙瑞克、阿霍姆、波塔姆、他诺瑞、品20、京红1号等七个品种。1974年冬播,获得较好的收成。根据产量与农艺表现,选出两种类型的四个品种(系):(1)矮秆、高产、晚熟类型:卡捷姆、沙瑞克,(2)早熟丰产类型:品20、阿霍姆。1975年冬继续扩大试种。播种季节、面积、产量见表。
In recent years, due to the continuous expansion of the winter wheat field in Sichuan Province, labor and time constraints during autumn sowing have often caused part of it to be planted too late and the yield is not high. In order to solve this problem, we introduced a small amount of spring wheat in 1972 and we eliminated it due to late maturity and low yield. In 1973, more than 20 varieties were introduced. After comparative observation, seven varieties of katam, sharick, ahoham, potamu, his nuorui, product 20 and jinghong 1 were selected. Winter 1974 broadcast, get a better harvest. According to the yield and agronomic performance, two types of four varieties (lines) were selected: (1) dwarf, high yield and late maturity types: katam, sharick, (2) M Winter 1975 continue to expand trial planting. Seeding season, area, yield see table.