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为了加快着麦育种进程,我们从1973年起实行奇台一崖县一年两作异地育种,经过十年连续加代和南北交替选择,初获成效.一、奇台、崖县两地的气候条件奇台地处北纬44°03＇、东经89°27＇,海拔795.3米,属大陆性气候,无霜期155天左右,年降水178毫米,相对湿度51.2%,春季气温回升快,但极不稳定,夏季高温炎热,干热风多,春麦只能春播,春麦生长期间(4、5、6、7月)气温、地温由低到高直纷上升,昼夜温差大,日照充足,气候干燥.
In order to speed up the process of wheat breeding, we implemented Qifengyaoya County breeding in different places for two years a year since 1973. After a decade of successive substitutions and alternate north-south selection, we achieved initial success. Conditions Qitai is located at latitude 44o 03 ’north, longitude 89o 27’ and elevation of 795.3m. It belongs to the continental climate and has a frost-free period of about 155 days with an annual rainfall of 178 mm and a relative humidity of 51.2%. The temperature in spring rebounds rapidly but is extremely unstable. Summer hot and hot, hot and windy, spring wheat only sowing, spring wheat growing season (4,5,6,7) temperature, temperature rise from low to high, the temperature difference between day and night, sunshine, climate is dry.