对花生低产区的研究,国外特别是国际半干旱所研究内容主要放在抗性品种的选育上,虽已在部分第三世界国家初见成效,但由于缺乏系统的宏观布局和有组织有领导的大面积开发,仍成效不大。近年来,国内和省内对低产区也做了大量研究工作,但对花生生态环境条件和品种综合布局则研究较少。针对以上问题,近两年来我们进行了一些研究,并取得了较好的结果。 Research on low-yielding peanut areas, especially in the international semi-arid research field mainly focuses on the breeding of resistant varieties. Although some initial achievements have been made in some Third World countries, due to the lack of systematic macro-layout and organized With the leadership of large-scale development, little success has been achieved. In recent years, a great deal of research work has been done on low-yield areas in China and in the rest of the country, but there are few studies on the comprehensive layout of ecological environment conditions and breeds of peanuts. In response to the above problems, we conducted some research in the past two years and achieved good results.