棚室蔬菜的大发展,为调整农业产业结构,增加农民收入,丰富我国民众的“菜篮子”发挥了重要作用。但由于长时间的封闭种植,再加上有的农户耕作措施不当,浇水、施肥不合理,长期不轮作倒茬,致使水肥中的大量盐分在土壤耕层中积聚,造成了棚室蔬菜田的盐渍化,从而影响蔬菜的产量和品质,造成经济损失,轻者减收20%~30%,重者可减收50%~80%,成为不少菜农的“头疼”问题。以下是在长期的种植实践中积累的防范土壤盐渍化和综合治理的经验:秸秆还田是一宝在秋季棚室换茬前, The great development of greenhouse vegetables has played an important role in adjusting the industrial structure of agriculture, increasing peasants’ income and enriching the people in our country. However, due to prolonged closed planting, coupled with improper farming practices of some farmers, watering and fertilizing unreasonable, long-term rotation does not crop rotation, resulting in a large number of salt in water and fertilizer accumulation in soil plow, resulting in greenhouse vegetable fields Salinization, thus affecting the yield and quality of vegetables, resulting in economic losses, light reduction of 20% to 30%, can be reduced by 50% to 80% in severe cases, many vegetable farmers “headache ” problem. The following is accumulated in the long-term planting practices to prevent soil salinization and integrated management experience: straw is a treasure In the autumn greenhouse before stubble,