两旱一水耕作制度不仅具有多熟增产的优点，而且有改良土壤的重要作用。随着市场经济和农业产业化的迅速发展，两旱一水耕作制度有利于优化农业产业结构。通过粮油、粮蔬、粮经结合，以后季稻为支点，可形成各种形式多熟高效的种植方式，实现稳粮增收，并满足人们对各类农产品 Two dry and one hydroponics system not only has the advantages of more mature, but also has an important role in soil improvement. With the rapid development of market economy and agricultural industrialization, the system of two dry and one hydroponic farming is good for optimizing agricultural industrial structure. Through grain and oil, grain and vegetables, grain through the combination, after the end of paddy rice as a fulcrum, can form a variety of forms and more efficient cultivation methods to achieve stable grain income, and to meet people on all types of agricultural products