‘早黑宝’葡萄在陕西神木的引种初报

Report on the Introduction of ‘Zaohebao' Grape in Shenmu,Shaanxi Province

2016年春季从山西农科院引进‘早黑宝’葡萄扦插苗,在陕西神木市进行了引种试验。采用塑料大棚种植,株行距0.7m×1.4m,第1年冬季对主干留5~6芽修剪;第2年春季主干上抽生1~2个新稍,用绳子垂直吊蔓,新梢上带有花序1~2个。果穗为带歧肩圆锥形,平均穗重1 000g,果实深紫色,平均单粒重6.8g,可溶性固形物含量18.2%,味甜,玫瑰香味浓郁,品质上等,8月5日成熟。定植第2年每667m^2产量可达1 140kg。由于该品种早果、丰产、优质、抗白粉病和灰霉病,适合于在陕西榆林地区推广大棚种植。

In 2016,the cutting seedling of＇Zaohebao＇grape was introduced from Shanxi Academy of Agricultural Sciences in spring and were planted in Shenmu City,Shaanxi Province.It was planted in greenhouse with a row spacing of 0.7 × 1.4 m.The main stem was pruned in the first year of winter with 5~6 buds.In the following spring,1~2 new shoots with 1~2 inflorescences were taken out from the main trunk and the vine was hung vertically with rope.The fruit ear is conical,the average weight is 1000 g with deep purple color and rose flavor,which matured in August 5 th.In the second year of planting,the yield per 667 m2 could reach 1 140 kg.This variety were early fruiting,high yield,high quality,resistance to powdery mildew and grey mold,and was suitable for planting in greenhouse in Yulin area,Shaanxi Province.