玉米隔行去雄,操作简单,成本低,效果好,不仅是一项切实可行的增产措施,而且还有促进早熟的作用。在今年各地播种期普遍偏晚的情况下,采用这项技术,更有特殊意义。玉米去雄已推广多年,但仍有些人认为得不偿失,甚至怀疑这项技术的可靠性。现介绍几个增产实例,供参考。 Interception of maize intercropping, simple operation, low cost, good effect, not only a practical stimulation measures, but also to promote the role of precocious puberty. In this year sown around the late general situation, the use of this technology, more special significance. Maize has been promoted to the public for many years, but some people think it outweighs the benefits, and even suspects the reliability of the technology. Here are a few examples of stimulation for reference.