论文部分内容阅读
门源地处高寒,平均海拔3000米,年平均气温0℃, 没有绝对无霜期。从气象条件看,小麦在130天的生育期内,日照时数为1020.6时,≥10℃的积温为608℃,最热的七月平均气温为11.0℃,作物生长后期降雨集中,湿度较大。这些气象因素基本可满足早
Door source is located in the alpine, the average elevation of 3,000 meters, the average annual temperature of 0 ℃, there is no absolute frost-free period. From the weather conditions, wheat in the 130-day growth period, the sunshine hours of 1020.6 hours, ≥ 10 ℃ accumulated temperature of 608 ℃, the hottest July average temperature of 11.0 ℃, the latter part of the growing rainfall concentrated rainfall, humidity . These meteorological factors can basically meet the early