极晚熟葡萄新品种魏可及其栽培技术

An extremely late grape new variety Wink and its cultivation

魏可葡萄植株生长势极强 ,极耐储运 ,抗病力较强 ,极晚熟 ,从萌芽至浆果成熟约需 16 2～ 177d。宜采用大棚避雨栽培 ,定植后及时立柱绑蔓 ,抹芽定梢 ,合理疏花、疏果、疏穗 ,适时追肥 ,注意防治病虫害。采用高、宽、垂架式 ,密度 330 0株 / hm2 时 ,产果约 2 2 5 0 0 kg。

The grape variety Wink is characterized by luxuriated growth, extremely late and long storage life of fruit, strong disease-resistance and the 162~177 days of growth duration from germination to maturity. The cultural techniques include cultivating in big shed covered with plastic film, keeping the vine on pillar with rope, removing the lateral buds, rationally thinning flowers, fruits and clusters, applying fertilizer in time, and controlling diseases and pest. The high and wide main trellages were used in the cultivation with the planting density 3300 phants/hm2, the yield of the fruit would reach about 22.5t/hm2.