2种架式对3个鲜食葡萄品种栽培性状及果实品质的影响

王晓玥,张国军,孙磊,赵印,闫爱玲,王慧玲,任建成,徐海英

Effects of Two Trellis Systems on Viticultural Characteristics and Fruit Quality of Three Table Grape Cultivars

WANG XiaoYue,ZHANG GuoJun,SUN Lei,ZHAO Yin,YAN AiLing,WANG HuiLing,REN JianCheng,XU HaiYing

表6 2种架式叶片霜霉病和白粉病发病情况比较

Table 6 Disease index and incidence of Downy mildew and Powdery mildew on leaves of three cultivars in two trellis systems

年份 Year 品种 Cultivar 架式 Trellis system 霜霉病Downy mildew 白粉病Powdery mildew 发病率Incidence (%) 病情指数Disease index 发病率Incidence (%) 病情指数Disease index 2016 CX T 7.79±2.56 0.87±0.28 7.78±5.21 0.86±0.58 V 2.48±1.32 0.28±0.15 16.00±8.19 2.22±1.16 WHY T 6.20±2.67 0.69±0.30 44.00±8.84 7.11±1.93 V 11.83±0.85 1.31±0.10 53.00±13.3 18.33±5.24 XY T 4.62±1.71 0.51±0.19 0 0 V 14.38±1.35* 1.94±0.40* 0 0 2017 CX T 15.93±8.49 2.14±0.97 33.33±6.15 9.63±4.42 V 46.67±8.03* 17.41±5.01* 33.33±10.5 10.37±5.57 WHY T 7.04±4.46 1.60±1.22 41.06±7.97* 10.49±4.02 V 36.67±8.82* 8.52±2.14* 16.67±5.58 4.07±2.00 XY T 1.67±1.67 0.56±0.56 14.58±6.78 4.40±2.55 V 30.00±0.00* 8.89±1.38* 23.33±3.33 5.56±1.25