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胜利一场在经过洗盐后的土地上播种冬麦,一般生长良好,平均单产达136.7斤,较1960年提高19.7%。根据在冬麦生长期内观察和调查资料来看,在盐渍化土壤上采取种稻洗盐措施,有良好的脱盐效果,同时也可看到建立良好的排水系统,对于改良盐渍化土壤的显著作用。 一、不同排水条件下种稻洗盐后小麦生长情况 调查是选择在不同排水条件的地里进行的,135—1农无深排,134—1农西边有一段深排,134—3农西边有深
Winter wheat was sown on the land after salt washing. The average growth rate was 136.7 kg, an increase of 19.7% over 1960. According to the observations and surveys during the winter wheat growing period, the measures of salt washing on rice in salinized soil have good desalination effect and a good drainage system can also be found. For the improvement of salinized soil Significant effect. First, the investigation of wheat growth under different drainage conditions after salt washing is selected in different drainage conditions in the ground, 135-1 without deep row, 134-1 northwest side of a deep row, 134-3 agricultural west Deep