薰衣草新品种新薰二号的选育及应用

Breeding and Application of New Lavender Variety Xinxun 2

[目的]为薰衣草（LavandulaattgustifoliaMill．）新品种新薰二号的推广应用提供科学依据。[方法]新薰二号是由薰衣草品系H-701种子经太空辐射诱变单株选育而成的薰衣草新品种，介绍其选育经过、生物学特征、品质、产量及栽培要点。[结果]2011—2013年生产示范，新薰二号精油平均产量达102．2kg／hm2较对照H-701（97．0kg／hm2）增产5．7％，达到显著水平。2013年该品种通过新疆维吾尔自治区非主要农作物品种审定委员会审定命名。[结论]新薰二号是一个综合性状优良的薰衣草品种，具有很好的推广应用前景。

[ Objective ] To provide a scientific basis for the planting and application of new lavender variety Xinxun 2. [ Method ] New laven- der variety Xinxun 2 comes from the seeds of lavender variety H-701 by space radiation, the breeding course, biological characteristics, quali- ty, yield and cultivation key points were introduced. [ Result] Its average production demonstration of essential oil yield was 102.2 kg/hm2, increase 5.32% compared H-701 （97.0 kg/hm2） from 2011 to 2013, reached significant level, it was registered by non-main crop identifica- tion and registration committee in Xinjiang in 2013. [ Conclusion] Xinxun 2 is an excellent lavender variety, with a good planting and applica- tion prospect.