高粱新品种吉杂142的选育与栽培

Breeding and Cultivation About New Sorghum Variety Jiza 142

高粱新品种吉杂142高产、稳产,适应性广,抗逆性强,抗叶病,抗倒伏,抗蚜虫,中抗高粱丝黑穗病;株型好,叶片较窄并上冲,适于密植,适于机械化收获。阐述了该品种的亲本来源与选育经过,总结了其主要的特征特性,包括植物学、生物学、抗性、产量等,并简述了其栽培、繁育技术与适应的区域范围,为该品种的推广应用提供参考依据。

The yield of new sorghum variety Jiza 142 is high and stable,the adaptability is wide,and its resistance is strong,have resistance to leaf disease,lodging,aphid resistant,medium-grade anti sorghum head smut.In addition,it has good plant type and narrow uprushed blade which is suitable for high density and mechanical harvesting.The parent source and selection of the variety were described,the main characteristics were summarized,including botany,biology,resistance,yield,etc,and its cultivation,breeding technology and the adaptation of the regional scope were introduced ,so as to provide reference for the popularization and application of the variety.