绿枝高接对猕猴桃成活及新梢生长量的影响

The Effect of Greenwood High Grafting on the Survival of Kiwifruit Tree and the Growth of new Shoot

针对猕猴桃春季硬枝嫁接时期温度低、愈合时间长、枝条萌发后易受晚霜冻和溃疡病危害主杆、大枝而较难防治的情况,利用6～7月光照充足、雨量较多、温度适宜,在猕猴桃嫁接后接口愈合快、成活率高的特点,采用绿枝高位嫁接技术,可促进猕猴桃早萌芽、抽枝快、早成园。此技术的应用,为猕猴桃产业的发展、减轻枝杆病害探索出一条新途径。

Considering that hard twig grafting in Spring was easily confronted with low temperature, long healing time,late frost freezing and ulcer after branches sprouting.Greenwood high grafting was carried out during June and July when it is characterized with adequate sunlight,plentiful rainfall and suitable temperature which help interface healing faster and high rate of survival after grafting.The techniques can promote germination,sprout and high rate of mature of kiwifruit.