晋东南夏玉米分期播种及适播期研究

Study on the Interval Sowing and Suitable Sowing Time of Summer Maize in Southeastern Shanxi Province

研究利用大田试验探讨了播期对玉米的影响,为专业化栽培提供理论依据。玉米播期是影响产量的主要因素,选择好玉米的适宜播种期,确保小麦和玉米产量的共同提高。

This research use field experiments discusses the influence of sowing period of corn,provides the theory basis for professional cultivation.Corn sowing period is the main factors affecting yield of corn,choose suitable for seedtime,ensure wheat and corn crop improve together.