欧亚种葡萄避雨栽培试验

Test of Vitis vinifera L. for prevent cultivation rain

欧亚种葡萄美人指、维多利亚、温克、红玫瑰等采用避雨栽培 ,生长旺盛 ,花芽分化好 ,座果稳 ,丰产性好 ,第二年试产产量 (控制 ) 11.2 5～ 15t/hm2 ,第三年投产产量 (控制 ) 2 2 .5～ 2 7t/hm2 。果穗大 ,粒大 ,果面美观 ,果实甜脆 ,可溶性固形物含量 16 %～ 2 0 % ,品质佳 ,耐贮运。避雨栽培推广前景看好。

s: The trial linked to cultivation of keeping plants away from raindrops in some varieties of Vitis vinifera L., including Manicure finger, Victoria, Wink and Muscat Tchervine during the raining period. The results showed that all the varieties with vigorous growth, and the yields of fruits, in second year and third year after planting, reached 11.25 ～ 15 t/hm2 and 22.5 ～ 27 t/hm2, respectively. The cluster of grapes became large and the fruit was big with good looking and 16% ～20 % of soluble matter, which make the grapes fine quality and adapted to longtime storage and transport. So the rain prevent technique is worth to be popularized.