春播的果树砧木种子，一般都要进行层积处理才能出苗如果冬季没有来得及进行层积处理，春季还有没有办法进行处理使其正常出苗呢？下面介绍具体处理新方法。 ３月中下旬将山桃种子放进盛有冷水的大铁锅内，用木棒充分搅动，然后将浮在水面上的不饱满、霉烂等坏种子捞出倒掉。再 Spring sowing of fruit tree rootstocks, usually have to deal with stratification in order to emerge if the winter did not have time for stratification, the spring there is no way to deal with the normal emergence of it? The following describes the specific treatment of new methods. In mid-to late March, the peach seeds are placed in a large iron bowl filled with cold water, thoroughly agitated with wooden sticks, and then the unfilled, rotten and other bad seeds floating on the water are drained away. again