论文部分内容阅读
鄂荆92(原为3292)是荆州地区农科所以“3208”作母本、荆棉4号作父本进行杂交,于1978年选育而成。1983年9月,由湖北省科委、省农牧业厅联合主持鉴定正式命名。1982年至1983年,该品种在我场(地势低洼,地下水位较高,土质中壤)进行了连续两年试验示范。这两年气候极不正常。如4~10月份气温较常年分别低0.3℃和0.2℃,降雨量分别少71.5毫米和多709.7毫
Jing 92 (formerly 3292) is the Jingzhou agricultural so “3208” as the female parent, Jingmian 4 as the male parent for hybridization, bred in 1978. September 1983, Hubei Provincial Science and Technology Commission, the Department of Agriculture and Animal Husbandry jointly presided over the identification of the official naming. From 1982 to 1983, the breed was tested and demonstrated for two consecutive years in our farm (low lying, high groundwater level and soil middle soil). This two-year climate is extremely unusual. For example, from April to October, temperatures dropped 0.3 ° C and 0.2 ° C respectively compared with the normal years, rainfall was 71.5 mm and 709.7 milliliters respectively