不同架式对日光温室葡萄生长发育的影响

通过对红旗特早和火焰无核在新疆温室篱架和棚架两种架式下的物候期、品质和产量等主要经济性状表现的观察,表明篱架具有成形快、结果早的特点.而棚架具有新梢生长势缓和,易于控制生长,夏季修剪等管理方便,操作技术易于掌握.火焰无核果实成熟棚架比篱架早1 d,红旗特早棚架比篱架早6 d.火焰无核和红旗特早新梢长棚架比篱架分别长52.0 cm和62.3 cm,单果穗重棚架比篱架分别高出56.0和11.0 g,可溶性固形物含量棚架比篱架分别高出0.8和0.9个百分点.从栽培管理上及提高果实商品性综合考虑,棚架具有果实成熟提早和商品质量高的优点,以棚架栽培为好.

Effect of Various Trellis System in Greenhouse on Development and Growth of Grape

The status of phenological period,quality and yield of Flame Seedless and Hongqitezao in green house were investigated and analyzed.This suggested that pergola trellis system could make vine fomation faster and came imto bearing earlier.However pergola system had some advantages,which could make the vine vigor relax,easy to control growth,convenient maagement including trimming in summer and so on,to easily operate techniques.Pergola trellis system could make grape mature l day and 6 days earlier than trellis between Flame seedless and hongqitzao.Flame Seedless's and Hongqitezao's twigs with vergola trllis system were 52.0 cm and 62.3 cm longer than pergola system.The espalier of single cluster was 56.0 g and 11.0 g higher than trellis.The soluble solid content was 0.8% and 0.9% higher than trellis.Based on cultivation management and imprving fruit commodity quality,espalier had predominance of fruit maturing ahead of time and high quality of commodity.