9个芦笋品种在福建的适应性分析

9 Asparagus Varieties in Fujian: Adaptability Analysis

为筛选适宜在温热地区栽培的芦笋品种,笔者观察测定了‘新王朝F_1’、‘达宝利F_1’、‘格兰德F_1’、‘Thielim F_1’、‘Gijnlim F_1’、‘UC157 F2’、‘井冈701’、‘井冈红’和‘京绿芦1号’等9个芦笋品种的成株期农艺性状、抗病性和耐寒性的差异。结果表明:‘格兰德F_1’株高、茎秆数、茎秆直径、第一分支高度分别为127.0 cm、8.2根、9.2 mm和37.8 cm,笋尖较紧密、长势较强、抗病能力较强、耐寒性好最适宜在福建地区栽培种植;‘Gijnlim F_1’、‘京绿芦1号’、‘达宝利F_1’、‘新王朝(New Dynasty)F_1’笋尖较紧密、长势较强,株高、茎杆数、茎秆直径和第一分支高度等农艺性状较好,抗病能力较强,耐寒性较好,较适宜在福建地区栽培生产;‘井冈红’为紫色四倍体,茎秆粗壮,但其茎秆数偏低,可以作为特色品种种植。

The paper aims to select suitable Asparagus varieties in warm area. The authors studied the differencesof agronomic traits, disease resistance and cold tolerance at plant stage of 9 Asparagus varieties（‘New Dynasty F1＇,‘Dabaoli F1＇,‘Gelande F1＇,‘Thielim F1＇,‘Gijnlim F1＇,‘UC157 F2＇,‘Jinggang 701＇,‘Jingganghong＇and‘Jinglvlu No.1＇）. The results showed that： the plant height, stem number, stem diameter and first branch heightof‘Gelande F1＇was 127.0 cm, 8.2, 9.2 mm and 37.8 cm, respectively, and‘Gelande F1＇was the most suitablevariety to be planted in Fujian due to its closer shoot, strong growth, higher disease resistance and high coldresistance; the agronomic traits such as shoot, growth, plant height, stem diameter and first branch height of‘Gijnlim F1＇,‘Jinglvlu No.1＇,‘Dabaoli F1＇and‘New Dynasty F1＇were relatively good, with strong diseaseresistance and cold resistance, and were suitable for cultivation in Fujian;‘Jingganghong＇could be a specificvariety with purple tetraploid and strong stems, but its number of stems was relatively low.