【摘要】 对2022年引进我国三大玉米生产区域的青贮玉米品种开展鲁西生态环境下的丰产性、抗逆性和适应性鉴定研究。三大区域总体排序为黄淮海区域品种>西南区域品种>东华北区域品种。筛选出生物干重高、综合表现优良的6个品种，包括鲁单268、京九青贮16、鲁单258、郑青贮1号、雅玉青贮04889、雅玉青贮8号。更多还原

【Abstract】 In 2022,silage maize varieties from three major maize production areas in China were introduced to carry out the identification of high yield, stress resistance and adaptability under the ecological environment in western Shandong Province.The overall performance was in the order of Huang-Huai-Hai area>southwest area>East and North China area.Six varieties with high dry weight and excellent comprehensive performance were screened out, including Ludan 268,Jingjiu silage 16,Ludan 258,Zheng silage 1,Yayu silage 04889 and Yayu silage 8.更多还原