芦笋新品种引进与比较试验

Introduction and Comparison Test of New Asparagus officinalis Cultivars

为了解决生产中芦笋重茬衰产、早生性品种缺乏等问题,选取国内外14个芦笋新品种在富阳进行大棚栽培条件下有关产量测定及性状方面的观察。结果表明:春季嫩茎出土最早、抗低温的品种是ZF112、UC115,其均在2月18日开始出笋;春、秋2季平均667 m^2产量较高的品种是ZF112、Ava1im,分别为516.73、498.81 kg;春、秋2季的单笋质量较高的品种是Plasene、Herkolim,分别为36.36、35.32 g;第1分枝高度最高的是UC115,达65.7 cm。综合来看,国内选育的ZF112表现相对较好,建议推广种植。

In order to solve the problems such as the yield decline of continuous cropping and the lack of early-growing cultivars,the yield experiment and characters observation of 14 new Asparagus officinalis cultivars selected from domestic and abroad were carried out in plastic greenhouse in Fuyang.The results showed that’ZF112’and’UC115’were resistant to low temperature in spring,and their spears were found in the field on February 18,which were the earliest than that of other cultivars.’ZF112’and’Avalim’had high yields with 516.73 kg and 498.81 kg per 667 m^2 in spring and autumn seasons.The single Asparagus officinalis weight of’Plasene’and’Herkolim’were high with 36.36 g and 35.32 g.The first branch of’UC115’was the highest,reaching 65.7 cm.On the whole,the performance of’ZF112’was good,so it was suggested to popularize planting.