摘要
通过引入外来种质资源与国内优良自交系杂交,选育出具有高产、稳产、耐密、抗逆性强且成熟时秸秆青绿、适于机械收获、适应性广的新品种晋单73号,其抗逆性、商品性和产量等指标超过了先玉335。同时也介绍了晋单73号的栽培技术以及科学种田方法。
Through introduction of exotic germplasm and elite inbred lines and hybridization,Jindan 73 of stable high yield, high-density and stress resistance,green straw stalk at maturity and mechanical harvesting suitability was selected.Jindan 73 also showed some more superior traits of higher stress resistance,better commerciality and better yield than Xianyu 335.Besides,its cultivation technology and field management methods were introduced.
出处
《山西农业科学》
2013年第2期119-121,共3页
Journal of Shanxi Agricultural Sciences
关键词
晋单73号
选育
密植
高产栽培
Jindan 73
selection
high density planting
high-yielding planting
