如何实现秦岭高山稻区杂交水稻稳产、高产技术问题,目前,是值得认真总结的重要问题。由于山区县立体生态环境明显,所以具体到一个区域,甚至一个村,都有它的特殊的一面。如有些可能受干旱高温影响是主要因素,有些可能在栽培管理上存在比较突出的问题。我个人认为在管理上出现的问题比较多而突出,尤其是低 How to realize the stable and high-yielding technical problems of hybrid rice in the mountainous area of ​​Qinling Mountains is an important issue worth serious review. Since the three-dimensional eco-environment in mountainous counties is obvious, it has its own special side to one area or even one village. If some may be affected by drought and high temperature is the main factor, some may have more prominent problems in the cultivation and management. Personally, I think there are more and more prominent problems in management, especially low ones