Abstract: Based on investigation in roral area and practical experience of many years,the main problem in spring corn production process in xingan league was summarized and the countermeasures were put forward.The results shows that the main problem in spring corn production process in xingan league is without making full use of climate resources to realize high and stable yields,unproper spring corn varieties selected or heat resources wasted problems are outstanding.Measures and Suggestions have been put forward to reasonably utilize climate resources and to draw on advantages and avoid disadvantages,they have important significance for stabilizing yield per unit and raising general output of spring corn in Xingan League Inner Mongolia.