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5 2015年3个品种在2种架式下的叶幕和叶片特征比较

Table 5 Leaf and canopy characteristics of three cultivars in two trellis systems

品种 Cultivar 架式 Trellis system 叶幕高度 Canopy height (cm) 叶幕长度 Canopy length (cm) 叶幕厚度 Canopy thickness (cm) 叶幕体积 Canopy volume (cm3) 叶面积指数 Leaf area index 叶片叶绿素 Leaf chlorophyll contents (SPAD) CX T 127.3±2.7 162.7±3.0 39.3±2.0 0.86±0.0 1.33±0.22 42.4±1.6 V 111.7±6.1 303.0±28.8 60.0±5.8* 2.0±0.3* 1.71±0.15 31.4±3.9 WHY T 111.0±8.5 177.7±29.0 52.0±4.0 1.0±0.2 2.05±0.23 44.9±0.6 V 114.7±2.4 202.7±30.0 58.7±7.2 1.4±0.3 1.78±0.03 49.1±1.8 XY T 94.3±1.9 328.0±17.4* 51.0±4.0 1.6±0.1 1.00±0.07 44.6±1.7 V 116.7±3.2* 234.7±25.9 73.0±10.4 1.9±0.1* 1.57±0.14* 44.0±0.9