南疆地区土壤含盐较高,桑苗易受盐害,加上土壤干旱及高温烧灼,往往死亡很多.这是当前培育桑苗成绩不稳定的主要原因.选择土壤含盐较低、轻松肥沃的春麦地播桑,在麦苗的荫蔽条件下,地面蒸发小,保墒抑盐、调节气温和地温,防止大风、大雨、冰雹、烈日、杂草等危害,桑苗生长健旺,保苗率高.而且,春麦地育苗管理方便,一般比普通露地育苗节约劳力37.8%,减少投资30.1%. In southern Xinjiang, soil salt is high, and mulberry seedlings are susceptible to salt damage. In addition, soil drought and high temperature burning often lead to death, which is the main reason for the unstable cultivation of mulberry seedlings. Of spring wheat to mulberry, mulberry seedlings in the shadow of the conditions, the ground evaporation is small, soil moisture and salt, regulate the temperature and ground temperature, to prevent wind, heavy rains, hail, hot sun, weeds and other hazards, mulberry seedlings grow vigorously, seedling rate is high. , Springfield nursery management easy, generally save labor 37.8% compared with ordinary nursery stock, reduce investment 30.1%.