油莎豆引种初探郑州牧业工程高等专科学校陈桂荣李先芳河南省农业干部学校丁红油莎豆能否在河南省推广种植呢？为此我们作了引种初试。一、试验地基本概况试验地位于北纬３４°４９′，东经１１３°４０′，海拔高度８０．８米，为１９８４年开恳的校园荒地，轻壤土，微碱... Introduction to the introduction of taro beans Zhengzhou Animal Husbandry Engineering College Chen Guirong Li Xianfang Henan Agricultural Cadre School Ding red Shasha beans can promote the planting in Henan Province? To this end we made the introduction test. First, the basic situation of the test site Experimental location is located north latitude 34 ° 49 ’, longitude 113 ° 40’, altitude 80.8 meters, for 1984 open campus wasteland, light loam, slightly alkaline ...