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嫁接是克服保护地瓜菜低温障碍和连茬病害最有效的途径,其增产幅度至少在30％～50％。自动化嫁接技术是近年才出现的一种集机械、自动控制与设施园艺技术于一体的高新技术。2JSZ
Grafting is to overcome the protection of sweet potatoes low temperature stress and stubble disease the most effective way to increase the yield of at least 30% to 50%. Automated grafting technology is a high-tech that combines mechanical, automatic control and facility horticulture technology in recent years. 2JSZ