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我县每年播种春麦4—5万亩。近年来不少社队采用顶凌播种,获得了春麦大面积丰产。奋斗公社哈尔毛墩一队一九七六年200亩春麦顶凌播种,单产550斤;更生大队一九七三年采用顶凌播种后,春麦单产卽由100斤左右提高到200斤以上,不少地块超过了400斤。 春麦顶凌播种,它可以在低温条件下发芽生长,利于根系下扎,抗旱抗倒;它可以利用充足的雪墒良好出苗;下潮盐碱地不会因返浆而耽误播种,影响麦苗生长;
My county sowing spring wheat 4-5 million mu. In recent years, a lot of communes and teams use top Ling sowing, won a large area of spring wheat yield. Struggling commune Halhandun a team of 200 acres of spring in 2017 top Ling sowing, yield 550 pounds; reborn brigade Lingling sowing in 1973, the spring wheat yield 卽 increased from about 100 pounds to 200 pounds or more, Many plots more than 400 pounds. Spring wheat top Ling sowing, it can germinate and grow under low temperature conditions, conducive to the roots under the bar, drought and lodging; it can make use of adequate snow moisture well sprout; the next tidal saline alkali will not delay sowing, affecting wheat seedling growth;