绥远中滩农场,冬季缺雪,春旱少雨,为大陆性高原气候;无霜期短(二○——二五天);降雨量少(最高降雨量为三三六厘),且又多在七、八月间;灌溉条件困难,每年多利用黄河秋汛引水泡田,一可洗压土壤中的盐碱,又可储蓄土壤水分,供翌年作物生长需要。今年我们在土壤解冻后(三月十七日)每亩撒播亚蔴饼九十多斤,用圆盘耙耙入土中。播种后,由于天旱多风,长期无雨,部份肥料未起到作用;肥 Suiyuan Zhongtan farms, the lack of snow in winter, spring drought, continental continental plateau climate; frost-free period is short (20-25 days); rainfall is low (the highest rainfall of 336%), and more in July and August; Irrigation conditions are difficult to make more use of the Yellow River flood diversion paddy fields each year, a washable saline soil, but also save soil moisture for crop growth the following year. This year, we spread more than 90 kilos of flax cake on a mu basis after soil thawing (March 17) and rake it into the soil with a disc harrow. After sowing, due to the drought windy, long-term no rain, some fertilizer did not play a role;