Abstract: Tests in many years and places showed that Yanzhan 4110 is a high and steady yield, wide adaptability wheat variety. Its average yield is 7.98 percent more than that of contrast Yumai18. It has many good characters such as more tillers, more harvested ears, higher 1000 kernel weight, proportional three elements of yield, ideal trunk, good resistance against disadvantage circumstance and so on. It can be widely planted in the southern area of Huanghuai wheat Zone and Henna Province.