葡萄多抗砧木高位嫁接技术

Top Grafting Technology of Multiple Resistant Rootstocks of Grape

针对我国北方葡萄栽培主产区的土壤气候条件以及埋土防寒的特有栽培模式,河北省农林科学院昌黎果树研究所葡萄育种课题组创制了专利技术——"一种葡萄多抗砧木高位嫁接的方法"(专利号:ZL2010 1 0520495.2),并于2012年3月14日获得授权。详细介绍了该技术,包括砧木品种选择、砧木培育、接穗品种选择、接穗采集和高位嫁接的具体方法。采用该技术能有效解决或缓解冬季埋土防寒和翌年春季出土上架时嫁接口容易折断、由于嫁接口距离地面较近造成的接穗部分容易生根、嫁接口容易感染葡萄病虫害等突出问题,还能提高葡萄的生产效能,促进我国葡萄嫁接栽培的发展。

According to the soil and weather condition in the main grape production areas and winter protection with bupying soil in north China, the top grafting technology of multiple resistant rootstocks of grape was developed by Changli Institute of Pomology, Hebei Academy of Agriculture and Forestry Sciences, which obtained patents in 2012. The technology was introduced including the selection of rootstocks, the breeding of rootstocks, the choice of scion varieties, the collection of scion and the concrete methods of top grafting. The technology was very helpful to improve the production and quality of grape.