球茎甘蓝新品种“翠宝4号”及其早春地膜覆盖栽培技术

The New Kohlrabi Cultivar'Cuibao No.4'and Its Cultivation Technology in Early Spring with Plastic Film Mulching

“翠宝4号”是邯郸市蔬菜研究所利用雄性不育系培育出的高产、抗逆F1代杂交球茎甘蓝新品种,肉质脆嫩,有甜味,品质优,耐贮存,耐寒,抗抽薹,抗病性好,适宜全国各地春秋露地和保护地栽培。其早春地膜覆盖栽培技术主要包括品种特征特性、培育壮苗、适时定植、田间管理、病虫害防治等,可实现高质、高产。

'Cuibao No.4'was a new F1 hybrid kohlrabi cultivar with high yield and stress resistance,developed by Handan Institute of Vegetable using male sterile lines.Its flesh was crispy and tender with a sweet taste,excellent quality,storage resistance,cold resistance,resistance to bolting and good disease resistance.It was suitable for outdoor and protected cultivation in spring and autumn across the country.Cultivation technologies of early spring plastic film mulching were summarized,mainly including cultivar characteristics,cultivation of strong seedlings,timely planting,field management,disease and pest control and so on,which could achieve high-quality and high-yield.