武都县安化乡同力四社今年播种青稞45亩,平均亩产344斤,其中4亩亩产达2,800斤。主要经验有:1.深耕、早耕:这块丰产田的前茬为辣椒,收后立即用先浅后深的办法,进行了灭茬。半月后用步犂套耕一次,深1.2尺左右,耕后耙细整平,播种前又用步犂耕了一次,深达6寸。2.增施底肥,适时追肥:每亩施底肥18,000斤, Anhu Township, Wudu County, with four power plants sowing 45 acres of barley this year, the average yield of 344 pounds, of which 4 acres of mu yield of 2,800 pounds. The main experiences are: 1. Deep plowing, early plowing: the first crop of this high-yielding field of pepper, after harvest immediately with the first shallow depth of approach, stubble. Half a month after the plow tilling set once, about 1.2 feet deep, harrow fine tillage, sowing before plowing and plowing step, up to 6 inches deep. 2. Increase the base fertilizer, timely top dressing: 18,000 kg of base fertilizer per acre,