华池县地处甘肃省东部，境内沟壑纵横，梁峁相间，海拔１１１０．０～１７８１．６ｍ，年均气温８℃左右，日照时数２２４４ｈ，年降水量４５０～５５０ｍｍ，冬小麦是该县的主要粮食作物，常年播种面积１．７３万ｈｍ２，约占粮播面积的６０％，但由于小麦红矮病的发生流... Huachi County is located in the eastern part of Gansu Province, the territory of the ravines aspect, the beam and white, 1110.0 ~ 1781.6m above sea level, with an average annual temperature of about 8 ℃, sunshine hours 2244h, annual precipitation 450 ~ 550mm, winter wheat is the county’s The main food crops, perennial planting area of ​​17,300 hm2, accounting for about 60% of the grain sown area, but due to the occurrence of wheat red dwarf ...