在信阳水稻种植区 ,不具有灌溉条件的稻区面积较大 ,水稻生产季节信阳旱情发生频繁 ,干旱年份不能灌溉的稻田水稻产量低甚而绝收 ,在这些稻区发展旱稻 ,可保证干旱年份信阳稻谷产量增收。为此 ,特介绍旱稻品种一般特点及高产栽培技术 In Xinyang rice-growing areas, the area of ​​rice without irrigation is relatively large, and the drought in Xinyang during the rice production season is frequent. The output of irrigated paddy rice in the dry year is low or even low, and the development of upland rice in these areas can ensure the drought in Xinyang Rice Yield increase. To this end, especially introduced the general characteristics of upland rice varieties and high-yielding cultivation techniques