中稻-秋马铃薯模式效益与关键技术

The Key Technology and Effect on Planting Patterns of Mid-season Rice-Autumn Potato

中稻收获后有一段时间适宜的温光资源.如何利用这段有利的温光条件进行农业生产技术或模式创新是值得挖掘和探讨的课题.每年9～11月,中稻收获后,当阳市温度由高至低变化.根据秋马铃薯生长发育特点,该时期气候、温度、土壤等各方面条件非常适宜马铃薯的生长和种植.在种植结构调整中,开展秋马铃薯和中稻配茬种植模式,既能充分利用中稻收获后一段时期的温光资源,又能充分发挥马铃薯的生产和市场优势,获得较高的效益.

There are some suitable resources of temperature and light after a period of the harvest of mid-season rice,and it is deserved to research and discuss the subject that how to take advantage of the favorable conditions of TPS on the innovation of agricultural production technology and patterns.In the period from September to November every year,temperature changes from high to low after the mid-season rice harvest.According to the characteristics of the autumn potato growth and development,the conditions of climate,temperature and soil in this period are very suitable for planting and growth of the potato.In planting structure adjustment,this article developed the pattern of planting the mid-season rice with the crop of autumn potato,which not only made full use of the period of TPS resources after the harvest of mid-season rice,but also took full advantage of the potato production and market,and got a high benefit.