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西瓜嫁接育苗技术是瓜类保护地栽培高产稳产的有力保证措施之一,它不仅可避免由于作物连年种植所造成土传病虫害和连作病害逐年加重的问题,还可以增强植株耐低温、抵抗病虫害的能力,扩大根系吸收空间,改进植株的经济性状并提高产量。大砧顶芽斜插法在砧木两片真叶时嫁接,砧木实心部分长,愈合面大,嫁接适期拉长,嫁接成活率高,操作简便。其主要栽培措施如下:
Watermelon grafting technology is one of the guaranty measures for high and stable yield of melon protected areas. It can not only avoid the problem of soil-borne pests and continuous cropping diseases caused by crop planting year after year, but also enhance the tolerance of plants to pests and diseases Ability to expand root absorption space, improve economic traits and increase yield. The big anvil bud top oblique method inserted in the rootstock two true leaves grafted, rootstock solid part of the long, large healing, grafting suitable elongation, graft survival rate, easy to operate. The main cultivation measures are as follows: